MLB determined that Tepera intentionally threw at him after Woodruff hit Cubs catcher Willson Contreras with a pitch earlier in the game. It was the seventh time Contreras has been hit by a Brewers pitch over the last two seasons.
Cubs manager David Ross was suspended one game for the incident and will serve his ban Friday against the Atlanta Braves. Mike Borzello - Chicago's associate pitching, catching, and strategy coach - was also suspended for one game, a source told ESPN's Jesse Rogers.
Tepera is appealing the suspension.
Contreras enacted his own revenge in the eighth inning when he hit an eventual game-winning, two-run home run.