1996–2018: Arsenal
In August 1996, Arsenal dismissed Bruce Rioch as club manager. Rioch's position had become untenable after a dispute with the board over transfers, and his working relationship with Dein worsened during the course of his tenure. Arsenal appointed Stewart Houston and later Pat Rice in temporary charge of the first team, while they searched for a full-time successor. Although Barcelona player and manager Johan Cruyff was favourite to take over, the board looked elsewhere, eventually backing Dein's proposal to hire Wenger. The appointment was delayed for several weeks as Wenger was under contract at Nagoya Grampus and the club wanted time to make a final decision. In the meantime, the Arsenal board refused to confirm the identity of their next manager, but speculation grew that it would be Wenger once the club signed French midfielders Patrick Vieira and Rémi Garde. On 22 September 1996, Wenger was unveiled as Arsenal manager, after Nagoya Grampus granted him his release. He officially assumed the role on 1 October 1996, becoming the first Frenchman to manage in the Premier League. At his first press conference, he told reporters: "The main reason for coming is that I love English football, the roots of the game are here. I like the spirit round the game and at Arsenal I like the spirit of the club and its potential."
Wenger's arrival at Arsenal was greeted with perplexity by some of the club's players, supporters and the local media. Although he was touted as a future technical director of The Football Association (FA), he was relatively unknown in English football. Glenn Moore's report in The Independent, dated 24 September 1996, highlighted the mood: "It is a measure of the insularity of the English game that when Arsène Wenger's name emerged as Arsenal's favoured candidate for their vacant manager's job many supporters were asking: 'Arsène who?'" Unlike his predecessors, Wenger was given control over transfers, contracts and training sessions, and the Arsenal board chose not to meddle in team affairs. One of his first acts as manager was to assure the experienced players they had a future at the club, but he noted the squad was "a bit tight," and needed competition for places. Wenger adopted a hands-on approach to training sessions which energised the squad, and made steps to change the drinking culture that afflicted Arsenal. Although he initially allowed players to have a pint of beer, they were forbidden to drink on days off and in the players' lounge. He later banned his players from casually drinking together. Wenger also promoted pasta as the pre-match dish, encouraged boiled chicken instead of red meat and discouraged junk food. Players received optional vitamin injections and Creatine, which reduced fatigue and improved their stamina.
Wenger's first match was a 2–0 away victory over Blackburn Rovers on 12 October 1996, however, he did suggest "one or two changes" to Rice in Arsenal's UEFA Cup defeat to Borussia Mönchengladbach on 24 September, nine days prior to taking charge of the club. The interference upset club captain Tony Adams, who on his first meeting with the manager expressed his disappointment: "I said to him that he had put our entire season in jeopardy by doing what he had done." Wenger chose to take the criticism on board upon arrival, and made an effort listening to Adams' assessment of the club. This particular approach of management resonated with the other players, who were sceptical of his ideas at first. The English players often set up pranks on Wenger to relieve hostility and nicknamed him "Inspector Clouseau", due to his clumsy nature. Adams said his sense of humour helped build team spirit: "Not only does Wenger love a good laugh, but he can laugh at himself. He is this gangly wise man".
Malicious rumours concerning Wenger's private life surfaced during November 1996, to the extent that the City of London reported that his exit from Arsenal was imminent. Having returned from a trip to Strasbourg to visit his parents, Wenger attended a press meeting and strongly refuted the claims: "If something comes out that is wrong, I will attack. It is a serious matter if you can just create things that are not right." Arsenal's press officer Clare Tomlinson, who was present at the news conference, recalled Wenger phoning the next day and demanding why he could not take action against the press for printing the story. The culprit responsible for spreading gossip in the City later apologised to Wenger. During this, Arsenal had led the Premier League, but poor form in February 1997 caused Wenger to rule out his team's chances of winning the title. They finished third in his first season, missing out on UEFA Champions League qualification to Newcastle United on goal difference – the tiebreaker used to determine the ranking between teams equal on points.
In preparation for the forthcoming season, Wenger took the Arsenal squad to Austria, which would become the club's usual pre-season base. The players were given a night out as a reward for vigorous training, which midfielder Ray Parlour revealed was spent at a local pub with the other English players, while the "French lads" headed to the coffee shop and smoked. "How are we going to win the league this year? We're all drunk and they're all smoking," he recollected. Wenger continued to fine-tune the squad during this period. Having vetoed John Hartson's move to West Ham United in February 1997, he convinced French teenager Nicolas Anelka to join Arsenal. He raided his old club Monaco to acquire the services of Christopher Wreh, Gilles Grimandi and Emmanuel Petit. The latter two were defenders, but Wenger thought both were capable of playing in midfield. To address the shortcomings of playing expansive football, winger Marc Overmars was purchased from Ajax, while Paul Merson moved to Middlesbrough. Wenger assessed Arsenal lost the Premier League because of their poor home performances, and felt they needed more pace and power.
Arsenal began the 1997–98 season well, but struggled in November; though they beat Manchester United at Highbury without the suspended Dennis Bergkamp. This was their only league win throughout the month. Defeat at home to Blackburn Rovers left the club in sixth position before Christmas and seemingly out of contention for the title. Striker Ian Wright was booed off by supporters over his performance, which he responded to by criticising the crowd from the dressing room window. Wenger called for an urgent team meeting, where "home truths were spoken, fingers pointed, players were geed up." The squad dictated how the conversation went, which the senior defenders made it clear they wanted Vieira and Petit to provide cover.
Such was the likelihood of Manchester United going on to retain the title, bookmaker Fred Done paid out on punters with two months of the season left. Arsenal steadily closed the gap, however, and victory against Wimbledon in March 1998 set up a title clash between themselves and the reigning champions. Wenger in the lead up to the game maintained it was possible for Arsenal to win the league, stating "two or three weeks ago, the title was just a dream for us and people laughed when I said we could still do it". He suggested Manchester United were responsible for making the title race "interesting". At Old Trafford, Overmars scored the decisive goal to give Arsenal a 1–0 win. The victory was followed by nine consecutive league wins, the last of which was a home fixture against Everton that secured Arsenal's status as champions. Wenger became the first foreign manager to win the double, when his team beat Newcastle United in the 1998 FA Cup Final.
Wenger sanctioned Wright's transfer to West Ham in the summer and made Anelka his first-choice striker ahead of the 1998–99 season. His decision not to bolster Arsenal's attack, coupled with Bergkamp's fear of flying, meant the club entered the Champions League with just one recognised striker. Their time in the competition was brief, making an exit at the group stage, with their domestic form being indifferent. Needing to strengthen their attacking options, Arsenal signed Nwankwo Kanu in January 1999, and his presence reinvigorated the team as they embarked on a run similar to last season. They finished second behind Manchester United however, losing their slender advantage once they lost their penultimate match. United also eliminated Arsenal in a FA Cup semi-final replay after extra time; Wenger afterwards said: "it was a smashing game, and in the end, the luckiest won." In August 1999, Anelka joined Real Madrid, having threatened to strike if Arsenal did not grant him a move abroad. Wenger used a portion of the proceeds generated through the Anelka sale to fund the build of the Arsenal Training Centre, expressing his desire to establish a "home away from Arsenal". He renewed his forward line by signing Davor Šuker from Real Madrid, and Thierry Henry, who joined after seven "injury-interrupted" months at Juventus for £11.5 million. It was Wenger's intention to partner Anelka with Henry, but the former's departure meant the plan was scrapped.
The following seasons were comparatively barren. Arsenal again exited the Champions League at the group stage, but dropped down to the UEFA Cup. Wenger guided his team to the final, where they lost to Galatasaray on penalties. In the league, Arsenal finished 18 points behind Manchester United as runners-up, and though they closed the gap to eight points in 2000–01, they never posed a serious title challenge. The trophy drought continued past 2001, when Michael Owen scored two late goals for Liverpool to beat Arsenal in the FA Cup Final. Wenger rued his team's inability to make possession count, but refused to blame individuals, namely Henry, for missing chances.
The cup defeat prompted Wenger to make changes to his squad. He signed young England internationals Richard Wright and Francis Jeffers, midfielder Giovanni van Bronckhorst from Rangers as a partner for Vieira, and convinced defender Sol Campbell to join from local rivals Tottenham Hotspur on a free transfer. Campbell's arrival strengthened a defence which was going through a transition phase from 1999 and 2001; Steve Bould and Nigel Winterburn moved on in this period, club graduate Ashley Cole displaced Sylvinho as Wenger's first choice left back, while Lauren acted as Lee Dixon's understudy. Midfielders Freddie Ljungberg and Robert Pires – brought in during preceding transfer windows, had now established themselves into the first team. The 2001–02 season brought much success as Wenger led Arsenal to the double once more. The crowning moment was the win against Manchester United at Old Trafford in the penultimate game of the season. Sylvain Wiltord scored the winning goal to secure the club's 12th league championship and third double; four days earlier, Arsenal beat Chelsea 2–0 in the 2002 FA Cup Final. The team scored in every single league fixture and were unbeaten away from home that season.
Wenger appointed Vieira as club captain following Adams' retirement, and made few additions to his double-winning squad, signing defender Pascal Cygan, midfielder Gilberto Silva and utility player Kolo Touré. He was confident his side would retain the league and told the media: "Nobody will finish above us in the league. It wouldn't surprise me if we were to go unbeaten for the whole of the season". Arsenal set a new top-flight record in their opening game of the 2002–03 season; a 2–0 victory against Birmingham City was their 14th league win in succession. They continued their fine start by overhauling Nottingham Forest's top-flight record of 22 away league matches without defeat and later surpassed Manchester United's Premier League total of 29 matches unbeaten. Arsenal lost to Everton in October 2002, which began a run of four matches without a win. Though Wenger's team built an eight-point lead over challengers Manchester United by March 2003, they were overhauled in the final weeks of the season. The title race shifted in United's favour when Bolton Wanderers came from behind to draw 2–2 against Arsenal. Wenger showed moments of exasperation during the match by loosening his tie and bellowing orders from the touchline. Journalist Phil McNulty wrote that Wenger's demeanour "spoke of someone who had the title in his grasp but now saw it slipping from his fingers". Arsenal beat Southampton 1–0 to retain the FA Cup at the end of the campaign.
During pre-season, Wenger arranged a meeting with the players to examine why they lost the league. Martin Keown felt the manager harmed their chances by boasting they could go the season unbeaten. "Look, I said that because I think you can do it. But you must really want it," was Wenger's reply, as he believed the squad had the right mixture of technique, intelligence and physique. Arsenal did little transfer business given the financial demands that came with their new stadium project; their only major signing was Jens Lehmann, who replaced David Seaman as goalkeeper. Wenger retained his best players, despite interest shown by Chelsea's new owner Roman Abramovich. Six games into the league season, Arsenal were involved in a brawl against Manchester United; the ill-feeling stemmed from Vieira's dismissal late on. Several players were charged and fined accordingly by the FA and Wenger apologised for his team's over-reaction. The team restored their image with an entertaining performance against Newcastle; Henry Winter in his match report wrote: "Henry's opening goal encapsulated all that is good about Arsenal, the slick passing and intelligent movement." Wenger led his side to league triumph without a single defeat – an accomplishment last achieved by Preston North End 115 years before, in the Football League. "Somebody threw me a T-shirt after the trophy was presented which read 'Comical Wenger says we can go the whole season unbeaten.' I was just a season too early!," he remarked during the club's victory parade.
Arsenal's run of 49 league games unbeaten came to an end with a 2–0 defeat at Manchester United on 24 October 2004. The team under Wenger's management enjoyed another relatively strong league campaign in 2004–05, but finished second to Chelsea, who ended the season 12 points in front. Consolation again came in the FA Cup; Arsenal defeated Manchester United on penalties, after a goalless final. The emergence of Cesc Fàbregas in the starting line-up prompted Wenger to sell Vieira to Juventus in July 2005. He noticed the two as a midfield pairing was ineffective, and felt keeping Fàbregas would benefit the club's future. The 2005–06 season marked the beginning of a transitional period for Arsenal as it was the club's final season at Highbury. The team finished fourth in the Premier League and outside the top two for the first time under Wenger's tenure. In the Champions League, Wenger assembled an inexperienced defence that reached the final, beating Real Madrid, Juventus and Villarreal and conceding no goals in the knockout stages. In the final against Barcelona in May 2006, Arsenal took an early lead but ultimately lost the match 2–1. The defeat also made Wenger the only manager to have been a losing finalist in each of UEFA's three main club competitions, having previously lost the UEFA Cup final with Arsenal in 2000 and the Cup Winners' Cup final with Monaco in 1992.
In the summer of 2006, Wenger oversaw Arsenal's relocation to the Emirates Stadium. During the construction phase, he described the move as "vital" to the club's financial future and believed Arsenal were better able to attract the best players. Moving to the new stadium, however, presented several problems in the short term, as the club prioritised financing it over the team. Wenger sold some of his experienced players such as Campbell, Lauren and Pires, sanctioned Cole's move to Chelsea in part exchange for defender William Gallas, and integrated young players like Theo Walcott and Alex Song into the first team. His youthful team contested the League Cup final in February 2007 and were the youngest to play in a major English cup final, averaging 21 years. They ultimately came up short against Chelsea, who won the match 2–1. Arsenal finished fourth in the 2006–07 league season; Wenger had ruled out their title chances following defeat to Bolton in November 2006. The team's lack of directness and efficiency of possession was a familiar theme during the campaign; Guardian journalist Daniel Taylor observed two matches into the league season: "The most watchable side are frequently the most frustrating. Arsenal are wonderfully incisive yet infuriatingly blunt."
In April 2007, Dein left Arsenal due to "irreconcilable differences" about the future of the club. Wenger described it as a "sad day for Arsenal," and sought assurances from the board over his future as well as reasons for Dein's departure. The instability at board level influenced club captain Henry's decision to leave Arsenal in June 2007, which led to uncertainty over Wenger's position. In September 2007, Wenger signed a new three-year extension, stating that he remained committed to "the club of my life." (In 2021, Wenger revealed that his signing of the contract extension was his side of a deal with the Arsenal board in the building of the new stadium, because he requested its construction.) Arsenal flourished in Henry's absence, with Emmanuel Adebayor, Mathieu Flamini and Fàbregas playing a more prominent role in the 2007–08 season. Defeat to Middlesbrough in December 2007 ended a run of 22 league matches unbeaten, but Arsenal soon built a five-point lead over Manchester United. A career-threatening injury to striker Eduardo against Birmingham City on 23 February 2008 acted as a turning point in Arsenal's season. Wenger, incensed at the aggressive tactics of opponents, called for a ban on tackler Martin Taylor in his post-match interview; he later retracted the comment. Arsenal's form subsequently suffered, and a run of three consecutive draws in March allowed Manchester United and Chelsea to overhaul them as they finished the season in third.
Arsenal made a troubled start to Wenger's twelfth season. The club relieved Gallas of his captaincy, after he openly questioned his teammates, and Wenger appointed Fàbregas as his successor. Arsenal secured fourth position in the league and reached the semi-finals of the Champions League and FA Cup, but it was a fourth season without silverware. Wenger was subject to criticism from Arsenal fans; he praised the travelling supporters, though referred to a section of the home crowd as treating him "like a murderer". Arsenal finished third in the league in 2009–10 and the team were eliminated in the quarter-finals of the Champions League by Barcelona. Wenger had reached a landmark in October 2009, surpassing George Allison to become Arsenal's longest-serving manager.
In August 2010, Wenger signed a further three-year contract to continue his managerial career at Arsenal. His team were on course for a quadruple trophy haul in 2010–11, before defeat to Birmingham City in the 2011 Football League Cup Final, when a mix-up between goalkeeper Wojciech Szczęsny and defender Laurent Koscielny allowed Obafemi Martins to score the winning goal. This was followed by a run of just two wins in eleven Premier League games, to take them from title contenders to a fourth-place finish. Arsenal then made exits in the FA Cup and the Champions League to Manchester United and Barcelona, respectively.
Wenger's preparations for the 2011–12 season were disrupted by player unrest. Though he insisted none of his top players would leave the club, Fàbregas eventually moved to Barcelona, while Gaël Clichy and Samir Nasri joined Manchester City. Suspensions and injuries left Wenger fielding an understrength side against Manchester United on 29 August 2011; Arsenal were trounced 8–2, which represented their worst defeat in 115 years. Needing to address the squad's lack of depth, Wenger completed a series of deals in the final days of the summer transfer window. He mostly brought in experienced players, such as Yossi Benayoun on loan from Chelsea, Everton's Mikel Arteta and Germany international Per Mertesacker. By October, Arsenal had made their worst start to a season in 58 years, losing four of their opening seven matches. However, the team soon harmonised and, in the same month, club captain Robin van Persie scored a hat-trick as Arsenal beat Chelsea 5–3. Despite another season of no silverware, Wenger guided Arsenal to third position in the Premier League, thus qualifying for the Champions League for a 15th successive campaign. Van Persie had scored 37 goals, in his first injury-free season for the club. He, however, grew disillusioned with Arsenal's transfer policy, and decided not to renew his contract, with one year remaining. When Manchester United manager Sir Alex Ferguson learnt of the situation, he called Wenger to push through a deal and Van Persie agreed to join Manchester United in August 2012. The club purchased strikers Olivier Giroud and Lukas Podolski in anticipation of the sale.
The 2012–13 season was Wenger's first without Rice, who retired in late spring. Bould was named as his replacement, who specialised in defensive work. Arsenal struggled to find consistency in the league and were 12 points behind leaders Manchester United by November 2012. A month later, Wenger came under strong criticism following his side's exit in the League Cup to Bradford City, when a full-strength team lost on penalties to opposition three divisions below. Further cup defeats to Blackburn Rovers and Bayern Munich in the FA Cup and Champions League, respectively, ended Arsenal's trophy chances for an eighth consecutive season. Before the first leg, Wenger had criticised the media for reporting he was about to sign a contract extension, and said of the Blackburn game: "We lost it in the last 20 minutes, so there are a lot of superficial analyses that you cannot accept. Because one guy says something, everybody goes the same way".
Arsenal's aim of finishing in the top four appeared to be a difficult task by March, after defeat to Tottenham Hotspur. With ten league matches remaining, they were seven points behind their rivals, and Wenger said his side could not afford any more dropped points. He made changes to the side for their second leg against Bayern, dropping captain Thomas Vermaelen and Szczęsny, in place of Koscielny and Łukasz Fabiański. Though Arsenal were eliminated on the away goals rule, Wenger's adjustments worked in the league as his team went on a run to overhaul Tottenham for a second successive season. A win on the final day against Newcastle United secured fourth position, which Wenger described as a "relief".
Arsenal opened the 2013–14 season with a home defeat to Aston Villa, which prompted boos from the supporters. The club's transfer inactivity over the summer was criticised, but Wenger assessed: "We could have won the game today with the players on the pitch, I'm convinced of that." In the final week of the transfer window, he re-signed Flamini and sanctioned the club record signing of Mesut Özil from Real Madrid, totalling £42.5 million. Wenger was instrumental in the latter deal; he phoned and spoke to the German in his native language, convincing him that a move to England would enhance his career. Arsenal's form thereafter improved and Aaron Ramsey's goalscoring spree elevated the team to first position by the New Year. Poor performances in the big games, however, blighted Arsenal's title credentials, with a 6–0 loss to Chelsea at Stamford Bridge being described as "a good hiding [as] you don't prepare all week to experience that." The defeat marked Wenger's 1,000th match in charge of Arsenal. Arsenal consolidated fourth position in the league, and Wenger guided his team to FA Cup success, as they came from two goals down to beat Hull City in the final, and clinch Arsenal their first trophy in nine years. At the end of the season, Wenger signed another three-year extension to his Arsenal contract. He strengthened the squad by signing Alexis Sánchez from Barcelona in July 2014, who started in the 2014 FA Community Shield that Arsenal won by beating Manchester City 3–0, and during the course of 2014–15, Wenger promoted Francis Coquelin and Héctor Bellerín into the first team. Wenger won his sixth FA Cup in May 2015, which placed him alongside George Ramsay as the most successful manager in the competition's history. Wenger guided the club to an improved third place in the league that season, and the club saw further improvement in the 2015–16 season as they finished as league runners-up, while retaining the FA Community Shield by defeating Chelsea 1–0.
Arsenal financed moves for Granit Xhaka and Shkodran Mustafi in mid-2016 for a combined £65 million, rendering the pair one of Arsenal's most expensive ever signings, as Wenger hoped to guide the club to their first league title win in over thirteen years the following season. Although Arsenal began strongly in the league, losing only once until December, back-to-back defeats to Everton and Manchester City resulted in Arsenal losing their stronghold on the league. Wenger also served a four-match touchline ban and had to pay a £25,000 fine after pushing referee Anthony Taylor during a win at home against Burnley. Further defeats to Chelsea and Liverpool all but rendered Arsenal out of the title race, and left qualification to the Champions League threatened by March. On 30 April, Arsenal lost to main rivals Tottenham which had confirmed the latter had finished above them in the Premier League for the first time since the 1994–95 FA Premier League season. The following month also saw them fail to finish in the top four since the 1996–97 FA Premier League season. On 27 May, Wenger became the most successful manager in the history of the FA Cup as Arsenal beat Premier League winners Chelsea 2–1 at Wembley through goals from Alexis Sánchez and Aaron Ramsey. The victory represented a further record for Wenger, as Arsenal too, became the most successful club in the competition's history as they won the competition for the 13th time. Four days following the win, Wenger signed a contract extension until 2019.
In mid-2017, Wenger brought in two signings; Alexandre Lacazette for a fee of £45m, the club's most expensive signing, and Sead Kolašinac on a free transfer from Schalke 04. On 6 August, Wenger won his seventh FA Community Shield as manager as Arsenal beat Chelsea 4–1 on penalties following a 1–1 score at full time. However, in the 2017–18 FA Cup, Arsenal lost to Nottingham Forest in the third round of the FA Cup, and again stood well outside the top four in the Premier League. The club also dealt with player unrest in the form of Sánchez, who voiced his desire to depart, and Wenger sanctioned a transfer to Manchester United in January 2018, whereby Arsenal received Henrikh Mkhitaryan in a swap-deal. Later that month, he signed Pierre-Emerick Aubameyang for a club-record fee of £56 million. However, these additions did not aid Arsenal's performances as a team, and on 20 April, Wenger announced he would step down as Arsenal manager at the end of the 2017–18 season. His final home game was a 5–0 win against Burnley on 6 May, where he received a standing ovation before the game and was gifted the gold mini-replica Premier League trophy he won during the 2003–04 Invincibles season as a departing gift from Arsenal. He officially concluded his tenure with a 1–0 away win against Huddersfield Town. Wenger later revealed that he wanted to stay at the club until the expiration of his contract, but the club thought it better he leave, with the board informing him in January of their decision to end his contract at the end of the season. He described the hostility he faced from the board and fans as "unjustified" and his exit as "very hard" and "very brutal".