Arizona Diamondbacks reliever Paul Sewald picked up his fifth save in the team's 5-4 win at the New York Mets on Sunday. Sewald struck out over a scoreless inning to earn the save on Sunday. The 34-year-old threw 18 pitches, landing 11 for strikes. He has a 1.08 ERA, eight strikeouts, and an airtight 0.48 WHIP, as Sewald has allowed one earned run in his first 8 1/3 innings since returning from the injured list with a strained left oblique. Fantasy managers know Sewald will be Arizona's ninth-inning hammer as long as he's healthy.

New York Mets reliever Jake Diekman (1-2) was tagged with the loss after he blew his second save opportunity during Sunday's 5-4 loss to the Arizona Diamondbacks. Diekman gave up a 439-foot homer to Ketel Marte in the top of the ninth, giving the Diamondbacks the lead for good. He has a 1-2 record, a 4.26 ERA, and a 1.32 WHIP as the Mets struggle to find a reliable ninth-inning stopper in the wake of Edwin Diaz's (shoulder) trip to the 15-day injured list. The return of Drew Smith (shoulder) from the injured list on Monday could provide fantasy managers a short-term option should the Mets choose to give Smith an opportunity. The Mets will likely use Reed Garrett or Adam Ottavino as the primary closing option until Diaz can return, making Diekman or Smith mainly options in NL-Only leagues.

The Pittsburgh Pirates will call up catcher/outfielder Henry Davis from Triple-A Indianapolis ahead of the team's Tuesday series opener against the Los Angeles Dodgers. The Pirates sent Davis to Triple-A Indianapolis on May 3 after he hit .162/.280/.206 and failed to homer in 83 at-bats. However, Davis has hit seven homers with a 1.078 OPS since being optioned, with Indianapolis manager Derek Shelton adding that Davis has been making progress with his mechanics. Davis' power potential makes him an enticing waiver wire player in leagues where he is available.

The San Francisco Giants are expected to place 2023 National League Cy Young Award winner Blake Snell (groin) on the injured list with a left-groin injury that he suffered during his start on Sunday against the New York Yankees. He allowed three earned runs on five hits, striking out seven and walking three in 4 2/3 innings in the loss. It is the second time Snell has been on the IL this season, having previously missed 25 games with a left-groin strain. The talented left-hander will undergo an MRI exam on Monday, at which point we should have a better idea of how much time Snell might miss this time around. He is 0-3 with a 9.51 ERA in 23 2/3 innings this season, one that has left fantasy managers in a state of frustration with Snell.

Philadelphia Phillies outfielder Brandon Marsh (hamstring) left Sunday's 5-4 loss to the St. Louis Cardinals with a right-hamstring strain. Marsh sustained the injury by rounding second base during the bottom of the eighth inning but was able to walk off under his power. He went 1-for-3 with a walk before leaving the game. The 26-year-old will undergo further evaluation on his injured hamstring and is considered day-to-day. Marsh is hitting .265/.344/.426 with six homers, 26 RBI, and 20 runs scored over 52 games. Cristian Pache replaced Marsh in Sunday's game and could see an uptick in at-bats if Marsh were to miss time. Pache is not on the fantasy radar after slashing .216/.305/.275 with eight RBI over 24 games this season.