The Gunners took the lead in their Champions League group stage clash through Brazilian striker Gabriel Jesus' strike in the 13th minute of the match.
Saka was taken from the field in the 34th minute of the match and is the second time in two matches the England starlet has suffered a knock, with coach Mikel Arteta less than optimistic.
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Lift off for Vincent Kompany. After 29 wins on the way to the Championship title last season his Burnley team secured their first in the Premier League at the seventh attempt.
Burnley manager Vincent Kompany says it "felt great" and was "very proud" of his side after they beat Luton for a first league win of the season.
The winger has not played for the football club since their 3-1 defeat by Arsenal on September 3 after he was accused of domestic abuse against three women.
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Arsenal have been dealt a scare after Bukayo Saka went off injured away at Lens.
Arsenal boss Mikel Arteta says forward Bukayo Saka's injury is "a worry" ahead of Sunday's Premier League match against Man City - live on Sky Sports.
The decision in Saturday’s game between Tottenham and Liverpool has put VAR firmly under the spotlight.
India at home make them a popular choice to win while South Africa could lead the chasing packWho will win? India to beat England in the final, but it’s incredibly close. India have adaptable batters and such a varied attack, with the genius of Jasprit Bumrah, and just seem so well balanced. Continue reading...
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Newcastle United welcome Champions League football back to St James' Park in style as Paris St-Germain were overpowered in a highly charged atmosphere.
Mail Sport's racing expert Robin Goodfellow delivers his tips for Wednesday's meetings at Nottingham, Catterick, Bangor-on-Dee and Kempton.
Former Chelsea and Everton manager Frank Lampard is interested in replacing Michael Beale at Rangers.
CRAIG HOPE: When Mail Sport turned the subject to his six-year-old son, Jacob, who will be one of the mascots back here at St James' Park this evening, Trippier revealed a family secret.
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Danny Care believes hybrid contracts would be beneficial to English rugby if they succeed in keeping the nation's best players in a financially viable Gallagher Premiership.
Rio Ferdinand has called for dialogue between VAR officials to be available 'all the time' in the wake of the recent error during Tottenham 's 2-1 win over Liverpool .