Bryce Harper belted a two-run home run, one of his two hits in four at-bats, as the Nationals skated to a win over the Mets on Tuesday.
Tanner Roark will be recalled to start in place of Stephen Strasburg on Friday.
Stephen Strasburg (back) won't start on Friday as originally hoped.
Logan Forsythe (groin) is in the Rays' starting lineup on Wednesday against the Orioles.
Miguel Sano (hamstring) is in the Twins' starting lineup on Wednesday night against the White Sox.
Raisel Iglesias limited the Cubs to two runs and struck out 10 batters over seven innings Wednesday in the Reds' 8-5 afternoon victory at Wrigley Field.
Joey Votto went 2-for-5 with a homer and three RBI in the Reds' win over the Cubs on Wednesday.
Paul Goldschmidt is out of the Diamondbacks' starting lineup Wednesday against the Rockies.
Lance Lynn (ankle) won't pitch this weekend.
Carlos Martinez (back) will return to the Cardinals' rotation Friday night against the Pirates.
Michael Wacha is being skipped Wednesday against the Nationals as a way to limit his innings.
Wilmer Flores has been excused from the Mets until Friday due to a family emergency.