Wether or not Manchester United draw or lose this game to Chelsea they still won't be getting relegated as the three teams Southampton, Ipswich Town and Leicester city has already been certified as the relegation teams this season. But, what I believe Manchester United would be fighting for in this game is for the pride of Manchester against the west London side. It has mainly being a part of the rivalry aside fighting for points. Perhaps, a draw is likely but outside that am giving it to Chelsea if there happens to be a winner because they're the one fighting for a higher course and are most definitely going to give their all.
Is not about pride but Manchester United is up against their strongest openent in the entire leagues, Chelsea and judging from the present standing man United lack the basic necessity to win this match, so let not give them so much pressure by trying to protect a pride that Manchester United may not have at the moment, hard it been Manchester United is playing against clubs like Leicester City or other smaller clubs, it could have been better, but in this case Chelsea is a hard nut to tite for Manchester United.