MLB Player News

Alexander (hamstring) will likely require a trip to the injured list, Andrew Baggarly of The Athletic reports.

Alexander exited Sunday's game against the Dodgers with left hamstring discomfort, an issue he's been dealing with for some time. He'll presumably be re-evaluated Monday before the Giants officially determine whether he'll require an IL stint, but Sean Hjelle was scratched from his minor-league start Sunday and is a candidate to be called up if Alexander is sidelined.

Walker will serve as the opener during Monday's game against the Padres, Andrew Baggarly of The Athletic reports.

Walker's first 11 major-league appearances have come as a reliever, and he's posted a 1.23 ERA and 1.02 WHIP in 14.2 innings. The right-hander hasn't tossed more than 51 pitches in any outing this year, but he'll begin Monday's series opener on the mound while Sean Manaea likely serves as a bulk reliever.

Estevez picked up the save in Sunday's 5-2 win over the Royals. He struck out one over a clean inning.

Estevez bounced back from a shaky appearance Thursday, when he walked three batters and gave up a run while failing to record an out against the Rangers. Sunday's save marked his 19th of the campaign -- the third most in MLB -- and increased his ledger to a perfect 19-for-19 in save opportunities.

Hader struck out two in a perfect inning to earn the save in Sunday's 5-4 win over the Rays.

The Padres' lead went from three runs to one in the eighth inning, but Hader kept things drama-free in the ninth. He's fired six straight scoreless innings in June, converting five saves in as many tries for the month. He's up to 18 saves in 21 chances with a 1.27 ERA, 0.88 WHIP and 41:12 K:BB through 28.1 innings on the year.

Alexander was removed from Sunday's game against the Dodgers due to left hamstring discomfort, Susan Slusser of the San Francisco Chronicle reports.

Alexander exited Sunday's matchup after being examined by a trainer in the bottom of the ninth inning, and he's dealing with a hamstring issue that has plagued him recently. It's unclear whether he'll require a trip to the injured list, but he should be considered day-to-day for now.

Yarbrough (head) will begin a rehab assignment with the Royals' Arizona Complex League affiliate Monday.

Yarbrough has been on the injured list since May 8 after being hit in the head by a line drive, and he was transferred to the 60-day IL in mid-May. However, he faced hitters Wednesday and has now been cleared to return to game action in the minors. The southpaw isn't eligible to be activated until early July, but he should have plenty of time to build back up during his rehab assignment.

Harris (2-1) allowed two runs on four hits and a walk while striking out seven over six innings, but he took the loss Sunday versus the Phillies.

Harris got off to a rough start when Kyle Schwarber tagged him for a solo home run in the first inning. Schwarber added an RBI single in the fifth for the other run on Harris' line, but the Athletics' offense couldn't get him off the hook. This was Harris' second good outing in a row -- his last was a seven-inning effort behind an opener, so Sunday marked his first quality start. The 26-year-old owns a 4.45 ERA, 1.02 WHIP and 21:10 K:BB through 28.1 innings this season, and he's given up just two homers. He's projected for a road start in Toronto for his next outing.

Marte struck out the side in a perfect inning to earn the save in Sunday's 3-2 win over the Athletics.

Craig Kimbrel had pitched three of the last four days, likely making him unavailable Sunday. The Phillies opted to let Jose Alvarado take the heart of the Athletics' order, while Marte faced the 8-9-1 batters to secure the save, which was the first of his major-league career. Marte's 6.89 ERA doesn't tell the whole story -- he's kept runs off the board in 13 of 17 appearances, but he's given up multiple runs in each of the other four outings. He also has a 1.60 WHIP and 17:8 K:BB over 15.2 innings this season, though he shouldn't be expected to see many additional high-leverage looks.

Alexander exited Sunday's game against the Dodgers with a trainer in the bottom of the ninth inning due to an unspecified injury, Susan Slusser of the San Francisco Chronicle reports.

Alexander gave up no runs on a hit and a walk in one-third of an inning after entering Sunday's matchup in the bottom of the ninth, but he was examined by a trainer after loading the bases, and he exited the game. He appeared to be walking with a limp while exiting the field, but the exact nature and severity of his injury aren't yet clear.

Bristo was designated for assignment by the Tigers on Sunday.

Bristo served as the 27th man for the Tigers' doubleheader against Atlanta on Wednesday but will lose his spot on the 40-man roster after Detroit acquired Blair Calvo from Colorado on Sunday. If Bristo goes unclaimed on waivers, it wouldn't be surprising to see him remain at Triple-A Toledo.