TEMPO.CO, Stockholm - Arsenal teenager Bukayo Saka scored his first goal for the club as they beat 10-man Eintracht Frankfurt 3-0, while Manchester United's 17-year-old Mason Greenwood secured a 1-0 win over FC Astana as the Europa League group stage began on Thursday, September 19.
Joe Willock put Arsenal ahead in the first half with a deflected shot that flew in off the underside of the crossbar, but Frankfurt battled gamely until midfielder Dominik Kohr was sent off for picking up two yellow cards in the second half.
Londoner Saka, 18, added a second with a superb curling shot in the 85th minute and Pierre-Emerick Aubameyang slotted home a third to secure all three points for the Premier League side in the Group F clash in Germany.
It was Frankfurt's first loss in Europe in 16 games stretching back to 2006, and the win put Arsenal top of the group ahead of Standard Liege, who beat Vitoria Guimaraes of Portugal 2-0 at home.
Despite plenty of chances, Manchester United struggled to break down Kazakh side Astana until Greenwood got his first goal for the Old Trafford club in the 72nd minute of the Group L tie.
Partizan Belgrade, hit with a two-match stadium ban by UEFA because of racist actions by supporters, were allowed to fill the stands with over 20,000 children as they took on Dutch side AZ Alkmaar in the other Group L game.
The youngsters saw Israeli midfielder Bebras Natcho score twice, including a penalty, in an entertaining 2-2 draw.
Wolfsberg FC of Austria pulled off a shock by hammering Borussia Monchengladbach 4-0 away in front of a tiny band of traveling fans on their debut in the group stage.
Roma also had a bright start in Group J with a 4-0 win over Basaksehir, while in Group D PSV Eindhoven edged Sporting 2-1 and Norwegians Rosenborg lost 1-0 at Austrians LASK.