MLB Player News

Diamondbacks manager Torey Lovullo said Friday that he is removing Sewald from the closer role, Nick Piecoro of The Arizona Republic reports.

The veteran right-hander allowed two runs on three walks in one-third of an inning Wednesday versus Washington, which capped an ugly July that saw him blow four saves and give up 12 earned runs across 10 innings. Sewald appeared to have turned things around with five straight scoreless appearances after an awful start to the month, but he finished with five runs allowed in his last four outings. Lovullo didn't say who will replace Sewald as Arizona's closer, but A.J. Puk and Kevin Ginkel are the likeliest candidates and could even form a matchup-based committee. Ryan Thompson could also be in the mix.

Reds manager David Bell said Friday that McLain (shoulder) recently suffered a stress reaction in his rib cage, Charlie Goldsmith of The Cincinnati Enquirer reports.

McLain had been hoping to begin a rehab assignment Aug. 12 and Bell added Friday that it's possible that happens. The young infielder has been working his way back from left shoulder surgery, which he had back in late March. McLain is hoping to rejoin the Reds at some point before the end of the season.

The Diamondbacks recalled Castellanos from Triple-A Reno on Friday.

The right-hander was sent to Reno on July 23 but will return to the majors as Bryce Jarvis (elbow) heads to the injured list. Castellanos has appeared in seven big-league games this season and has a 5.23 ERA, 1.45 WHIP and 7:4 K:BB over 10.1 innings.

The Diamondbacks placed Jarvis on the 15-day injured list Friday due to a sprained right elbow.

It's unclear when exactly the right-hander sustained the injury, but he last pitched Tuesday against the Nationals and allowed two hits with two strikeouts over a scoreless frame. Jarvis will be eligible to be reinstated in mid-August, but it's possible he faces a longer absence.

Ruiz (groin) will start at catcher and bat sixth in Friday's game versus the Brewers, Spencer Nusbaum of The Washington Post reports.

Ruiz had to depart the Nationals' last game on Wednesday in Arizona with a groin injury, but he won't wind up missing any starts. The switch-hitting catcher hit four home runs in July, doubling his season total.

Wade is absent from the lineup for Friday's game in Cincinnati, Maria I. Guardado of MLB.com reports.

The Reds are starting lefty Andrew Abbott, so the left-handed hitting Wade will begin the game on the bench as he typically does in such situations. New trade acquisition Mark Canha will play first base Friday for the Giants.

Yastrzemski is not in the lineup for Friday's game in Cincinnati, Maria I. Guardado of MLB.com reports.

The Reds are sending southpaw Andrew Abbott to the hill, so Yastrzemski will begin this one on the bench. Jerar Encarnacion is in right field in what will be his Giants debut.

Rodriguez (shoulder) has joined the Diamondbacks in Pittsburgh and appears on track to make his season debut next week in Cleveland, Nick Piecoro of The Arizona Republic reports.

Rodriguez had been slated to throw a four-inning, 65-pitch simulated game Wednesday and it appears he came out of that with no concerns. The left-hander could make his season and Diamondbacks debut as soon as Monday, although the club might choose to keep Zac Gallen on turn that day and give Rodriguez the ball Tuesday. If Rodriguez starts either of those days, he would be in line for a two-start week.

Kiner-Falefa (knee) will report to Double-A Altoona on Friday to begin a rehab assignment, Noah Hiles of the Pittsburgh Post-Gazette reports.

The 29-year-old made two rehab appearances last weekend before being acquired by the Pirates from the Blue Jays, and he'll continue the assignment with his new organization. Kiner-Falefa has been sidelined about a month by a left knee sprain, so he shouldn't require a lengthy stay in the minors and could join Pittsburgh early next week.

Marte is out of the lineup for Friday's game against the Giants.

It's the second straight game on the bench for Marte, who has a .177/.231/.281 slash line and 30.8 percent strikeout rate in 104 plate appearances since returning from his 80-game PED suspension in late June. Santiago Espinal will receive another start at third base Friday and could continue to cut into Marte's playing time after finishing July with a 1.184 OPS in 16 games.