MLB Player News

The Athletics announced that Gelof will begin baseball activities once the stitches on his right knee are removed Tuesday, Martin Gallegos of MLB.com reports.

Gelof landed on the 10-day injured list July 10 right due to a right knee laceration. He'll ramp up his rehab program once the stitches in his knee are removed, and if Gelof responds well to workouts, he could bypass a rehab assignment before returning from the IL. Before hitting the shelf, Gelof slashed .273/.327/.476 with 11 home runs, eight steals, 41 runs and 29 RBI across 247 plate appearances with the Athletics.

Mead isn't in the lineup for Saturday's game against the Athletics, Mark Zuckerman of NatsJournal.com reports.

Mead will get a chance to catch his breath after beginning the second half by going 4-for-6 with three doubles, three RBI and four runs scored during Friday's 23-4 rout. Jorbit Vivas will pick up a start at third base as a result and bat eighth.

Arias isn't in the lineup for the second game of Saturday's doubleheader against the Pirates.

Arias struck out three times in four at-bats during Cleveland's 7-1 loss in the matinee, and he'll now retreat to the bench while Daniel Schneemann mans the hot corner in Game 2.

The Mariners designated Mastrobuoni for assignment Saturday.

After having his contract selected by Seattle on July 3, Mastrobuoni made only three at-bats for the big-league club before being DFA'd on Saturday. This marks the second time the 30-year-old has been designated for assignment by Seattle this campaign. With Julio Rodriguez coming back from the 7-day injured list, the Mariners needed to make room for him on the active roster.

Manager Pat Murphy said that Hamilton (hamstring) will begin a rehab assignment Tuesday, Todd Rosiak of the Milwaukee Journal Sentinel reports.

Hamilton landed on the injured list July 7 due to a strained left hamstring, and although he wasn't able to return immediately after the All-Star break, he doesn't appear to be too far away from activation. Joey Ortiz has filled in admirably as Hamilton's replacement at third base, posting a 1.054 OPS in Milwaukee's last eight games. The two players may split time at the hot corner more evenly once Hamilton is reinstated from the IL.

Karros isn't in the lineup for Saturday's game against the Reds.

Karros will retreat to the bench Saturday after going 0-for-4 with a run scored during a 7-2 loss in Friday's series opener. While Karros rests, Willi Castro will start at the hot corner and bat fifth.

Lewis isn't in the lineup for Saturday's game against the Cubs due to left hamstring soreness, Dan Hayes of The Athletic reports.

Manager Derek Shelton said Lewis has already begun to feel better since reporting to the ballpark Saturday, but the Twins will keep him on the bench as a precaution. His absence will put Josh Bell at first base, moving Ryan Jeffers to the DH spot and giving Victor Caratini a start at catcher.

Mead went 4-for-6 with three doubles, three RBI and four runs scored in Friday's win over the Athletics.

Mead is up to 16 doubles on the season, and he's been seeing the ball extremely well of late. He's hit safely in all but one of his last 10 games, posting six multi-hit performances and slashing .439/.500/.829 with a 1.329 OPS, three homers, five doubles, a triple, eight RBI, 10 runs scored and a stolen base over that stretch.

Muncy went 1-for-3 with a walk and a two-run home run in Friday's 2-1 win over the Yankees.

With the Dodgers down 1-0 in the top of the seventh inning, Muncy got hold of a Gerrit Cole slider and deposited it into the second deck in right field at Yankee Stadium for what proved to be the game-winning blast. It was Muncy's 18th homer of the season but his first in July, as he'd managed a weak .212/.297/.303 slash line with three RBI in his last 10 games before the All-Star break.

Garcia (hand) began swinging during the All-Star break and is set to be re-evaluated Sunday, per MLB.com.

Garcia landed on the injured list June 23 due to a nagging muscle strain in his left hand, but the 26-year-old took a step in the right direction by beginning to swing a bat during the All-Star break. Sunday's re-evaluation will determine whether he's ready to ramp up his hitting progression, including taking full rounds of batting practice, and should provide a clearer picture of when the third baseman could return to game action. Before being shelved, Garcia hit .261/.320/.373 with three homers, 30 RBI, 32 runs and five stolen bases across 69 games.