Striker Rasmus Hojlund and £52m new signing Leny Yoro both suffered first-half injuries as Manchester United lost their opening US tour game against Premier League rivals Arsenal 2-1 in Los Angeles.
Hojlund had given his side a 10th-minute lead when he burst onto Marcus Rashford’s first-time pass, outmuscled young defender Ayden Heaven, then beat keeper Karl Hein with a shot through…