Giants expect Mike Yastrzemski to miss five or six games

Although outfielder Mike Yastrzemski suffered a mild oblique strain Sunday, the Giants are hopeful he’ll avoid the 10-day injured list, manager Gabe Kapler told Susan Slusser of the San Francisco Chronicle and other reporters. The Giants expect Yastrzemski to miss five to six games, but if he’s not ready beyond then, an IL placement may become necessary. Yastrzemski entered 2021 off back-to-back highly productive campaigns, and though he struggled at the outset of this season, his numbers began turning around before his injury. He has slashed .215/.303/.468 with four home runs in 89 plate appearances.

Here’s more regarding San Francisco and a couple other West Coast franchises:

• The Giants put right-hander Johnny Cueto on the IL on April 15 with a Grade 1 lat strain, and he’ll sit out for at least a couple more weeks. Kapler revealed Cueto won’t return until May 9 at the earliest, which means he’ll wind up missing at least four starts, Slusser notes. San Francisco’s expectation was that Cueto would miss only two turns when he landed on the shelf. When healthy, Cueto has contributed to what has been an excellent Giants rotation with 20 innings of 1.80 ERA ball and a 24.3 percent strikeout rate against a 5.4 percent walk rate.
• The Mariners have placed lefty Nick Margevicius on the 10-day IL with left shoulder inflammation and recalled righty Robert Dugger, the team announced. Margevicius’ IL trip comes one day after a disastrous performance in Boston, where he gave up four earned runs on two hits and four walks in a third of an inning. In five appearances (three starts) and 12 innings this year, Margevicius has been tattooed for 16 runs (11 earned) on 13 hits and seven walks. The Mariners are likely to plug righty Ljay Newsome into their rotation to take Margevicius’ place, manager Scott Servais suggested (via Ryan Divish of the Seattle Times). Newsome has held his own in four relief appearances this season, having allowed two earned runs on nine hits with 11 strikeouts against one walk over 10 2/3 frames.
• The Athletics activated Mike Fiers from the IL on Monday, but the longtime starter will work out of their bullpen for the time being, manager Bob Melvin informed reporters (including Martin Gallegos of MLB.com). That means the A’s will stick with a five-man rotation consisting of Sean Manaea, Chris Bassitt, Frankie Montas, Jesus Luzardo and Cole Irvin. Fiers – who missed the first few weeks of the season with a lumbar strain – will try to bounce back from a disappointing showing 2020 showing in which he notched a 4.58 ERA/5.41 SIERA in 59 innings.