LAFC forward Adama Diomande has entered Major League Soccer's substance abuse and behavioral health program. MLS announced Diomande's voluntary decision on Friday and the 29-year-old won't play for LAFC at least until the program's doctors complete their evaluation and he is cleared by program officials. - Stream MLS games LIVE on ESPN+ - MLS Cup playoffs 2019: All you need to know A league source told ESPN's Jeff Carlisle that Diomande is dealing with a personal situation that is not...