ST. PETERSBURG, Fla. -- Boston Red Sox left-hander Chris Sale will make a fifth minor league rehab start later this week for Triple-A Worcester as he moves closer to pitching in the majors for the first time since Aug. 13, 2019.

Sale had Tommy John surgery in March 2020.

"We'll re-address the situation after that but he's getting close," Red Sox manager Alex Cora said before Sunday night's game at Tampa Bay. "We'll see where it takes us."

Cora said Sale "felt great" one day after allowing one run over five innings Saturday for Worcester.

The Red Sox had lost four of five entering Sunday, including the first two games of a three-game series with Tampa Bay, that dropped them a half-game behind the AL East-leading Rays.

There is also encouraging news about recently acquired slugger Kyle Schwarber, who is currently out with a hamstring injury. He will take part in an off-day workout Monday in Detroit.

Schwarber will continue doing defensive work at first base where the team hopes he will be able to play at the unfamiliar position. He is nearing a rehab assignment.

"We'll sit down on Tuesday or Wednesday and see where we're at," Cora said. "As far as the progress of the injury, we're excited. The progress has been great. We're hoping he goes on a rehab assignment sooner rather than later."

Boston got Schwarber from Washington for a minor league pitcher last Thursday. He last played on July 2.

Utilityman Marwin Gonzalez (right hamstring strain) will also join the team for Monday's workout and could be back Tuesday night when the Red Sox open a three-game series with the Tigers.

Right-hander Matt Andriese (right hamstring tendinitis) had a live batting practice session.

Reliever Brandon Workman, designated for assignment last Thursday, was outrighted off the major league roster and elected to become a free agent.