https://www.mlb.com/news/shohei-ohtani-left-knee-surgery The Angels announced Thursday that star slugger Shohei Ohtani will undergo surgery Friday in Los Angeles to repair a bipartite patella in his left knee. He is expected to miss eight to 12 weeks as he recovers from the procedure. 大谷明天将进场动左膝盖手术修复髌骨,预计缺席八到十二周,本季确定报销