MLB Player News

Arizona recalled Frias from Triple-A Reno on Tuesday.

This might be a brief stay in the majors for Frias as Andrew Chafin (paternity) spends a few days away from the club. Frias, 25, has allowed eight earned runs in 6.2 major-league innings this year with the Diamondbacks.

Arizona placed Chafin on the paternity list Tuesday.

Chafin will miss at least a portion of the Diamondbacks' three-game series in Atlanta as he welcomes a new addition to his growing family. Luis Frias has been called up from Triple-A Reno in a corresponding move.

Waites was recalled Tuesday from Triple-A Sacramento and placed on the 60-day injured list with a right elbow sprain.

The transaction is largely a procedural move to clear out a 40-man roster spot for Heliot Ramos (oblique), who was reinstated from the 60-day IL and optioned to Triple-A. Waites will likely be optioned back to Sacramento once he returns to full health.

Knehr (elbow) was transferred Tuesday from the 15-day injured list to the 60-day injured list.

The move frees up a 40-man roster spot for catcher Luis Campusano, who was activated from the 60-day injured list after recovering from May surgery to repair a torn thumb ligament. Knehr remains sidelined indefinitely with a right elbow strain and won't be eligible for activation until at least late August.

Milwaukee recalled Megill from Triple-A Nashville on Tuesday.

Megill will return to the Brewers' bullpen ahead of Tuesday's series opener against the Phillies. He carries a 4.91 ERA and 20:7 K:BB in 14.2 major-league innings this year.

Vespi was optioned to Triple-A Norfolk on Tuesday, Andy Kostka of TheBaltimoreBanner.com reports.

Vespi has pitched well during his time in the majors this season, but he was needed for 2.1 innings of relief Monday so he probably wouldn't have been available for a day or two. Cionel Perez is back from the injured list to take his roster spot.

Perez (forearm) was activated from the 15-day injured list Tuesday, Andy Kostka of TheBaltimoreBanner.com reports.

Perez wound up missing just the minimum 15 days with left forearm soreness. Nick Vespi was sent down in a corresponding move.

Clarke (1-4) allowed three runs on a hit, a walk and hit batsman while adding a strikeout over two-thirds of an inning, taking the loss Monday versus the Tigers.

Clarke's shaky July continued with the meltdown Monday. He's given up 10 runs over 4.2 innings across six appearances this month. The right-hander is now at a 6.41 ERA, 1.70 WHIP and 44:18 K:BB over 39.1 innings while adding 10 holds. The Royals rank 29th in the majors with a 5.19 bullpen ERA, so Clarke is far from the only reliever struggling to be effective for Kansas City.

Schreiber (shoulder) is expected to be activated from the 60-day injured list Sunday versus the Mets or next Tuesday against Atlanta, MLB.com reports.

Schreiber has made four rehab appearances with Triple-A Worcester and is expected to pitch in back-to-back games Wednesday and Thursday. That could be his final test before he rejoins the Red Sox bullpen. Schreiber has been sidelined since mid-May with a right shoulder strain.

Cincinnati added Santillan as the 27th man for Tuesday night's game against the Giants.

Santillan can be utilized by the Reds in their regularly-scheduled game versus San Francisco after Monday's suspended contest is completed. The 26-year-old missed the first three months of the 2023 season due to lingering back and hamstring injuries, but he logged two scoreless innings for Cincinnati earlier this month and worked a scoreless frame with two strikeouts this past weekend at Triple-A Louisville.