Kacy Clemens -- son of MLB legend Roger Clemens -- seems to be recovering well after allegedly being beaten at a bar last month ... 'cause he hit the diamond Saturday and looked fine.
Kacy, his dad and his fellow baseball-playing brother, Kody, all took to UFCU Disch-Falk Field in Austin, Texas this past weekend for the University of Texas' annual alumni game.
The trio of Clemens' all played -- Roger pitched for an inning, while Kacy and Kody manned the rightside of the Longhorns' infield.
Neither brothers did much at the dish .