Manchester United won the Under-21 Premier League on Friday as challengers Chelsea lost to West Ham 1-0.
Josh Cullen scored in stoppage time to lift the Hammers, but even a draw would not have been enough for Chelsea to prevent United from claiming the title.
U21s: Following Chelsea's 1-0 loss vs West Ham, #mufc have been confirmed as league champions. Well done, lads! pic.twitter.com/faKcyhmvWC
- Manchester United (@ManUtd) May 15, 2015
United thrashed Man City 4-0 on Tuesday to move six points clear of Chelsea and to the brink of the title, but Chelsea's defeat means another Manchester derby in United's final game of the season will not impact the trophy race.