MILWAUKEE -- Milwaukee's Joey Ortiz went on the 10-day injured list with a strained left hamstring Friday, leaving the NL Central-leading Brewers without their starting shortstop.
The Brewers also reinstated first baseman/outfielder Jake Bauers from the injured list and sent outfielder Jackson Chourio to a rehabilitation assignment with Triple-A Nashville.
Ortiz left a 4-1 victory over the Chicago Cubs on Thursday after hurting himself while grounding out in the fifth inning. Manager Pat Murphy said he has been told it's a low-grade strain, an indication that Ortiz's stay on the IL might not be too long.
Ortiz, 27, is hitting .233 with seven homers, 43 RBIs and 11 steals in 125 games. He has batted .343 with an .830 OPS in August.
"I felt like I was finally kind of getting a groove going, especially offensively, that I was starting to swing the bat as I feel I can," Ortiz said. "Things happen. It's baseball. It's going to happen. I've just got to do what I can to get back."
Murphy said Andruw Monasterio will be the Brewers' primary shortstop while Ortiz is out. Monasterio, 28, has hit .254 with two homers and 11 RBIs in 43 games.
Bauers, 29, was dealing with a left shoulder impingement and last played in the majors on July 18. Bauers is hitting .197 with five homers and 18 RBIs in 59 games. He had gone just 2-for-23 in July while dealing with the shoulder issue before finally going on the injured list.
"Since April, May, I've been dealing with it," Bauers said.
Chourio, 21, hasn't played since straining his right hamstring while running out a triple in a 9-3 victory over the Cubs on July 29.
"He's got to be able to get comfortable standing on the diamond back-to-back days," Murphy said. "He's got to be comfortable playing all nine (innings) in the outfield back-to-back days, because you can't bring him back here and then just [go] zero to 100."
Chourio is hitting .276 with 17 homers, 67 RBIs and 18 steals in 106 games.
