Arsene Wenger celebrated 17 years in charge of Arsenal as his side cruised to a 2-0 victory over Napoli in the UEFA Champions League.
The Premier League leaders were in fine form as a first Arsenal goal for Mesut Ozil and an Olivier Giroud strike settled the first professional meeting between the two sides in the Group F fixture.
Arsenal had the Emirates Stadium faithful on their feet as early as the eighth minute when Ozil, who joined from Real Madrid on deadline day, slotted home a terrific side-footed effort from Aaron Ramsey's cross.
Soon after Arsenal had doubled the lead with Ozil once again influential as his lay-off gave Giroud a simple tap-in.
The hosts continued their dominance in the second half and could have made it three had Tomas Rosicky connected with a Giroud assist shortly after the restart.
Wenger – who was appointed Arsenal manager on September 30 back in 1996 - welcomed back Rosicky from a thigh injury to replace Serge Gnabry, while Mikel Arteta came in as Jack Wilshere was rested.
Gonzalo Higuain - who was a transfer-window target for Wenger's side - was unable to shake off a calf injury in time to feature for Napoli.
Arsenal were at their free-flowing best right from the off and were soon two goals ahead.
The first came in just the eighth minute when Ramsey stormed down the right-hand side and cut back for Ozil on the edge of the box and the German hit a sublime first-time shot that nestled in the corner.
And the home fans celebrated a second after quarter of an hour. Giroud flicked to Ozil in the box and he stormed to the byline before laying back for the Frenchman to tap home from close range.
Napoli almost responded when Miguel Britos made a late run into the box from a Lorenzo Insigne corner and headed wide when unmarked.
Arsenal continued to dominate with Ozil and Ramsey producing a midfield masterclass. The latter twice saw shots blocked in the area by Raul Albiol.
The home side's lead was almost extended immediately after the restart when Giroud raced clear on the right and fed into the path of Rosicky six yards from goal, but he failed to make good contact when under pressure from Britos.
Napoli tried to come back into the contest and Insigne twice saw efforts go just wide, while Gokhan Inler blazed harmlessly over with 20 minutes remaining.
Laurent Koscielny then had a wonderful opportunity to add a third when he met Arteta's flick but from point-blank range he fired straight at Pepe Reina.
But Koscielny's miss made no difference to the final score as Arsenal moved to the top of the group. Their next Champions League fixture is at home to Borussia Dortmund on October 22.
|Coach: A. Wenger|
for T. Rosický 63'
for A. Ramsey 88'
|A-League Preview: Brisbane begin life after Mulvey|
|Eredivisie Preview: Ajax targeting improvement|
|Shakhtar did not lack motivation - Shevchuk|
|Bayern lament two errors, Guardiola proud|
|Valcke: It will ´take years´ to rebuild FIFA´s reputation|
|Luis Enrique ´never fed up´ of Messi magic|
|Valverde pleased with Bilbao triumph|
|Messi revels in Champions League milestone|
|Loss was a ´crying shame´ - De Boer|
|Suarez relieved to get off the mark for Barca|
|Pellegrini puts Aguero among best in the world|
|Cavani wants top spot|
|Howedes sorry for Schalke collapse|
|Sporting Lisbon 3 Maribor 1: Slimani helps fire hosts into second place|
|Concord Rangers 0 Mansfield Town 1: Palmer edges League Two side through|
|Mourinho salutes ´complete´ Chelsea after Schalke stroll|
|Lopetegui revels in Porto professionalism|
|MK Dons 2 Rochdale 2: Green rescues hosts a point|
|Manchester City 3 Bayern Munich 2: Aguero the hero as City rekindle Champions League dream|
|Shakhtar Donetsk 0 Athletic Bilbao 1: Hosts qualify despite poor performance|
|Paris Saint-Germain 3 Ajax 1: Strike duo terrorise Dutch side|
|APEOL 0 Barcelona 4: Messi breaks record after Suarez opener|
|Schalke 0 Chelsea 5: Blues clinch top spot in style|
|Serbia turn to Curcic|
|Inter v Dnipro: Juan wants early qualification|
|Sporting-Maribor delayed as lights go out in Lisbon|
|Garcia upbeat despite late setback|
|The making of Lionel Messi: How it all started for the Champions League´s record goalscorer|
|Tottenham v Partizan: Pochettino´s men look to seal qualification|
|Messi breaks Champions League scoring record|
|Wolfsburg v Everton: Distin buoyed by good run|
|Allegri expects improved away display|
|Rodgers: First goal crucial for Liverpool confidence|
|CSKA Moscow 1 Roma 1: Late leveller keeps Russians in the hunt|
|Ancelotti not worried about record|
|BATE 0 Porto 3: Belarusians knocked out but go into the record books|
|Klopp looking forward to Champions League distraction|
|Parish urges Warnock to stop ref rage|
|UEFA Europa League Preview: Celtic and Inter seek home wins to advance|
|Diame could make Hull return on Saturday|
|QPR lose Sandro to knee injury|
|Juanmi fractures arm|
|Wilshere out for ´a while´ - Wenger|
|Wenger hits back at Usmanov|
|De Jong back in training for Newcastle|
|Chelsea ´head and shoulders´ above rest - Giggs|
|Stevens returns to Stuttgart|
|Cheltenham sack Yates|
|Giggs open to United exit to further career|
|Sampaoli relaxed after Copa America draw|
|Pekerman eyes Copa America revenge|
|Time for City to produce - Nasri|
|Copa Sudamericana Preview: River search for form ahead of Superclasico|
|K. League Preview: Cup winners Seongnam eye safety|
|Argentine Primera Division Review: Racing Club beat River Plate to go top|
|Guardiola: Desperate City are dangerous|
|Paraguayan Division Profesional Review: Libertad back on top as Cerro Porteno slip up|
|Brazil to meet Colombia at Copa America|
|Koeman backs ´great´ Forster|
|Lambert delighted with makeshift Villa defence|
|Koeman remains confident of top-four finish|
|Granada 0 Almeria 0: Visitors hold on to move out of bottom three|
|Genoa 1 Palermo 1: Hosts rue Pinilla miss in lively draw|
|Aston Villa 1 Southampton 1: Saints spoil Lambert´s 100th game|
|No let-up from Bayern - Guardiola|
|Turkish Super Lig Review: Besiktas and Fenerbahce gridlocked, Yanal makes winning start|
|Basel v Real Madrid: Ancelotti approaching winning record|
|Russian Premier League Review: Zenit extend advantage, Torpedo win marred|
|Mourinho not interested in Reus|
|Pellegrini dismisses Messi rumours|
|Anderlecht v Galatasaray: Faint hopes remain alive in Belgium|
|Luis Enrique: Barca must beat APOEL|
|Indian Super League Preview: Materazzi keen to maintain momentum, Goa host Kerala|
|Arsenal v Borussia Dortmund: Klopp visits Emirates amid switch rumours|
|Fer concerned by QPR away form|
|Shakhtar must not underestimate Athletic - Lucescu|
|Indian Super League Review: Chennaiyin well-placed for post-season, Delhi win|
|Atletico Madrid v Olympiacos: Atleti on the brink of last 16|
|Dragons take American football player on trial|
|Di Matteo has no thoughts of Chelsea revenge|
|Vermaelen could require surgery|
|Destiny in Roma´s hands - Garcia|
|Ludogorets v Liverpool: Rodgers demands improvement|
|Malmo v Juventus: Pogba issues rallying cry|
|Blanc demands killer instinct against Ajax|
|Bayer Leverkusen v Monaco: Germans looking to progress|
|Aguero and Jovetic fit to face Bayern|
|Ancelotti reveals contract talks|
|Slutsky targeting Champions League last 16|
|PSV receive Guardado boost|
|Ter Stegen waiting for Barcelona chance|
|Allardyce hopeful Carroll can stay injury-free|
|Arsenal must be ruthless - Arteta|
|Veh resigns from struggling Stuttgart|
|Juventus have ´more quality´ this season, says Pogba|
|Copa America win can restore Brazil´s confidence – Marin|
|Lallana issues rallying cry|
|Fritz confident Bremen can turn things around|
|Bruce backing Hull to stay out of trouble|
|Lambert determined to transform Villa|
|Valdez: Suarez needs ´miracle´ for Copa America|
|Real Madrid heading to Australia for ICC|
|Martinez: Lukaku can become ´best striker in the world´|
|Koeman slams ´crazy´ Christmas fixture list|
|Iniesta, Vermaelen unavailable for Cyprus trip|
|Zenit v Benfica: Pereira, Lima set to return for Portuguese champions|
|Inzaghi sorry for derby stalemate|
|Colombian Primera A Review: Medellin on cusp of final, Santa Fe deny Huila|
|Mancini ´very happy´ with derby draw|
|Peruvian Primera Division Review: Sporting Cristal beaten|
|Liga del Futbol Profesional Boliviano Review: Late Blooming spark sends Oriente second|
|Venezuelan Primera Division Review: Trujillanos stay top, Metropolitanos embarrassed|
|Liga MX Review: Pachuca, Pumas UNAM reach play-offs|
|MLS Review: Wins for Galaxy, Revolution|
|Ecuadorian Primera A Review: Top three fail to score, Olmedo win big|
|Brazilian Serie A Review: Cruzeiro retain title|
|Chilean Primera Division Review: Universidad Chile held, Colo Colo go top|
|Costa Rican Primera Division Review: Cartagines into fourth|
|Uruguayan Primera Division Review: Champions Nacional win again|