What happened to Trey Yesavage? Why Blue Jays placed 3.65 ERA starter on IL

The Toronto Blue Jays have lost one of their frontline starting pitchers to the injured list. On Wednesday, the Blue Jays announced that right-hander Trey Yesavage was placed on the 15-day IL due to left knee inflammation. Yesavage lasted just two innings last night before exiting his start early against the Houston Astros with knee discomfort. During his third-inning warm-ups, Yesavage appeared uncomfortable, and manager John Schneider and a trainer walked out to the mound to check on the 23-year-old. In 18 starts this season, Yesavage is 5-5 with a 3.65 ERA in 93.2 innings. MORE: Braves get unexpectedly weak grade from ESPN for Lane Thomas trade with RoyalsThe Blue Jays also announced that righty Chad Dallas was optioned to Triple-A Buffalo. Fellow righties Lazaro Estrada and Chase Lee w