Minnesota Twins outfielder Byron Buxton (knee) is being placed on the 10-day injured list on Friday with right-knee inflammation. Austin Martin is returning from the minors in a corresponding move. Buxton has once again landed on the IL due to a knee injury, and it's the same knee he's already had surgery on twice. The good news is that no structural damage was found in the right knee that he injured while trying to steal a base on Wednesday, so it's possible that the 30-year-old could be back with the Twins in just over a week. With that said, fantasy managers shouldn't be surprised if the oft-injured Buxton misses more than the 10 days. Willi Castro, a 27-year-old switch-hitter, is batting .270 (27-for-100) with two homers and three steals and should see regular playing time in center with Buxton sidelined. Manuel Margot is another candidate to see more playing time.

Baltimore Orioles manager Brandon Hyde said that right-hander Craig Kimbrel (back) will return to his normal role as closer on Friday for the start of a series against the Cincinnati Reds. Kimbrel will return to the fold at the back end of Baltimore's bullpen after not appearing in a game since injuring his back last Sunday against the Oakland Athletics. The 35-year-old's back injury could explain why he's blown both of his last two save chances while allowing three runs. It's something to keep a close eye on moving forward. Kimbrel is currently sporting a 3.18 ERA and 1.23 WHIP with seven saves, six walks and 17 strikeouts in his 11 1/3 innings pitched. If Kimbrel's back issues return and he's forced to miss more time, a closer committee could form in Baltimore between Jacob Webb, Danny Coulombe and Yennier Cano.

Arizona Diamondbacks catcher Gabriel Moreno (mouth) is back behind the plate and is batting seventh in the lineup on Friday against the San Diego Padres and right-hander Dylan Cease. Moreno had a dental procedure the other day and was held out of lineup on Wednesday, but he's back in there on Friday and is good to go for the series opener against the division-rival Padres. The 24-year-old backstop will be looking to get going offensively this weekend after starting his second year in Arizona with a disappointing .238/.344/.325 slash line with no home runs, 13 RBI and nine runs scored in 93 plate appearances and 27 games played. He has hit just .143 (2-for-14) in the last week and is going up against a tough pitcher in his first game back.

Minnesota Twins outfielder Byron Buxton (knee) is not in the team's starting lineup on Friday for the series opener against the visiting Boston Red Sox. Buxton injured his surgically-repaired right knee on a stolen-base attempt on Wednesday and was sent for an MRI exam, so it shouldn't be much of a surprise that he's not in Friday's lineup. Although we don't know the results of the 30-year-old's MRI exam yet, fantasy managers should already be preparing for the oft-injured outfielder to land on the injured list. Willi Castro, who has been one of the hottest hitters in baseball of late, is starting in center field and batting eighth on Friday against Red Sox right-hander Tanner Houck. If Buxton lands on the IL, Castro will most likely become the team's regular center fielder.

Cleveland Guardians outfielder Estevan Florial is not in the team's starting lineup on Friday to begin a series against the visiting Los Angeles Angels. With Florial sitting, Jose Ramirez is serving as the designated hitter and is batting third, while Gabriel Arias starts at the hot corner and hits eighth against Angels right-hander Jose Soriano. The 26-year-old left-handed-hitting Florial has been due some rest after starting the season with a rough .196/.286/.429 slash line with three home runs, two doubles, a triple, nine RBI, one stolen base, five runs scored and 26 strikeouts in 64 plate appearances and his first 20 games with Cleveland this year. If Florial continues to struggle against right-handers, he could be on the bench more often.