The 23-year-old was taken off on a stretcher in the first half following a collision with Marcus Rashford nine minutes before half-time. To finish second, to play the FA Cup final and to qualify as winners in our Champions League group - we didn't get the credit we deserved at all.
"You're going to lose [Aaron] Ramsey as well, who probably wants £200,000, so we're going up to £700,000-a-week in money that we're going to have to give".
Aaron Ramsey also came off with an ankle injury at Old Trafford, but Emery said "it's smaller than Rob's" and that the Wales global will also be assessed on Friday.
Manchester United's top scorer this season Martial grabbed the first equaliser, shortly after Shkodran Mustafi had put the visitors in front. Just three days after thrashing North London rivals Tottenham Hotspur 4-2 at the Emirates, Arsenal came into the game at Old Trafford brimming with confidence.
City are now on top of the Premier League table this term with 41 points from 15 games, while Liverpool are second place with 39 points from the same number of games.
Ozil has been linked with a move away from Arsenal following reports of a rift between himself and Unai Emery. This draw is not the best, but not the worst. "He was very polite with me in every moment".
"All the teams they got better, Spurs was the team that did not make a direct investment, but the best investment is to keep the top players that you have". "Today was more the same, but with great spirit and people ready to have a go and fight hard, it was a credit to the team".
"I think he is one of the best coaches ever and for me it is a dream come true to be alongside him and to learn from him". We started off very well and I thought we probably did deserve more than the draw. "We'll see if we can recover some players before Saturday".
Jose Mourinho has had a tough start to the season, but Diogo Dalot is thrilled to be playing under his compatriot (Martin Rickett/PA). "I think in the Premier League it's always a big game - that's one of the things I have noticed here".