9:03 AM - Marcelo Mayer (BOS) (back) has started baseball activities, Jen McCaffrey of The Athletic reports.

10:14 AM - Marcelo Mayer (BOS) has shifted his rehab program to the Red Sox's facility in Florida and is not expected to return from Triple-A Worcester's 7-day injured list before the end of the season while he recovers from a lumbar strain, Alex Speier of The Boston Globe reports.

3:32 PM - Marcelo Mayer (BOS) (hip) will be placed on the 7-day injured list at Triple-A Worcester, Alex Speier of The Boston Globe reports.

2:58 PM - Marcelo Mayer (BOS) hasn't played since July 30 due to a hip issue but he is considered day-to-day, Katie Morrison-O'Day of MassLive.com reports.

5:36 PM - Marcelo Mayer (BOS) was promoted to Triple-A Worcester on Sunday, Alex Speier of The Boston Globe reports.

10:49 AM - Marcelo Mayer (BOS) was placed on the 7-day injured list at Double-A Portland on Thursday with a hip injury, SoxProspects.com reports.

10:57 AM - Marcelo Mayer (BOS) Sox director of player development said the organization is looking for Mayer to develop an increased walk rate, a narrowed strike zone and to see more left-handed pitching, Jen McCaffrey of The Athletic reports.

5:29 PM - Marcelo Mayer (BOS) (back) is starting at shortstop and batting second in Friday's game for Double-A New Hampshire, Alex Speier of The Boston Globe reports.

5:47 PM - Marcelo Mayer (BOS) (lower leg) returned to the Double-A Portland lineup Thursday and has started in each of the club's last three games, going 4-for-14 with two doubles, a walk, an RBI and a run.

5:57 PM - Marcelo Mayer (BOS) won't start for Double-A Portland in Wednesday's game against Reading due to minor left lower leg soreness, Christopher Smith of MassLive.com reports.

3:06 PM - Marcelo Mayer (BOS) said Wednesday that he's now "ready to go" after his 2023 season ended due to a left shoulder injury, Gabrielle Starr of the Boston Herald reports.

3:18 PM - Marcelo Mayer (BOS) (shoulder) has been shut down for the remainder of the season at Double-A Portland, Ian Browne of MLB.com reports.

10:34 AM - Marcelo Mayer (BOS) was placed on the 7-day injured list by Double-A Portland on Saturday with left shoulder inflammation, Chris Cotillo of MassLive.com reports. The move is retroactive to Aug. 3, so he can return as soon as Thursday.

6:16 PM - Marcelo Mayer (BOS) went 3-for-4 with a double, two RBI and a run scored for Double-A Portland on Sunday.

9:57 AM - Marcelo Mayer (BOS) went 4-for-4 with two doubles, a home run, two RBI and two additional runs scored for High-A Greenville on Sunday.

11:25 AM - Marcelo Mayer (BOS) went 3-for-5 with a home run and four RBI in Saturday's game for High-A Greenville.