Grissom is trying to regain strength in both hamstrings before the team maps out a plan for his return, MLB.com reports.

Grissom has been running the bases and moving better, per manager Alex Cora, but a rehab assignment is not imminent. He had been expected to be Boston's primary second baseman, but Grissom may not be guaranteed that role when he's ready. The Red Sox have been getting by with lefty hitters David Hamilton and Enmanuel Valdez for now.

Semien went 1-for-3 with a walk, a two-run home run and a second run scored in Saturday's 4-3 win over the Rays.

With the Rangers down 3-2 in the bottom of the seventh inning, Semien got hold of a Kevin Kelly two-seamer on the inner half of the plate and drove it over the left-field wall for the game-winning hit. The second baseman snapped a 22-game homer drought with the blast, a stretch in which he'd stumbled to a .143/.196/.176 slash line. Semien's current .679 OPS on the season would be his lowest mark since the COVID-shortened 2020 campaign, but he's still on pace for his fourth straight campaign with at least 20 home runs and 80 RBI, and the 33-year-old has plenty of time to kick his offense into a higher gear.

Massey is absent from the starting lineup for Saturday's game against the Rockies.

Massey will give way to Freddy Fermin at DH on Saturday with lefty Austin Gomber on the mound for Colorado. Massey is 3-for-19 with a pair of solo home runs in his last six games.

Loftin is out of the lineup for Saturday's game against the Rockies.

Loftin will take a seat Saturday after making three consecutive starts. Maikel Garcia will shift to third base while Garrett Hampson plays second base.

Gimenez isn't in the Guardians' lineup for Saturday's game against the Giants.

After going 3-for-3 with an RBI during Friday's loss, Gimenez will step out of the lineup Saturday against left-handed starter Kyle Harrison. Angel Martinez will fill the opening at second base and bat second.

Polanco isn't in Seattle's lineup Saturday versus the Blue Jays.

Saturday will mark the third consecutive absence from the lineup for Polanco, with Dylan Moore starting at second base for the second game in a row. The 31-year-old Polanco has put up a career-low .576 OPS through 208 plate appearances this season.

Lowe isn't in the Rays' lineup for Saturday's game versus the Rangers, Marc Topkin of the Tampa Bay Times reports.

After going 1-for-4 with a walk during Friday's series opener, Lowe will retreat to the dugout to begin Saturday's game as left-hander Andrew Heaney starts on the bump for Texas. Amed Rosario will fill the vacancy in the lineup, batting third while serving as the DH.

Mateo isn't in the Orioles' lineup for Saturday's game against Oakland.

Mateo will get a day off Saturday after going 1-for-4 with a strikeout during Friday's series opener. His absence will move Jordan Westburg over to second base while Ramon Urias starts at third, batting ninth.

Gimenez went 3-for-3 with one RBI in Friday's 4-2 loss to the Giants.

Gimenez's RBI came on a sacrifice fly in the sixth inning, which was the last run of the game. The second baseman has found some consistency at the plate, going 10-for-31 (.323) over his last eight games, but he has just two extra-base hits in that span. For the year, he's at a .252/.307/.344 slash line with five homers, 14 stolen bases, 41 RBI, 42 runs scored, 12 doubles and one triple over 80 contests.

Drury isn't in the Angels' lineup for Saturday's game against the Cubs.

Drury has gone 2-for-14 with three walks and three runs scored since returning from his illness, and he'll catch a breather Saturday while Keston Hiura starts at second base and bats second.