Stroman takes next step

Marcus Stroman’s mobility will ultimately determine when he can return to the Mets, but his scheduled session for Friday facing hitters might be an indicator he’s progressing rapidly.

The right-hander last week was placed on the injured list with a left calf tear, but has continued throwing during his rehab in an attempt to keep his arm built up during the recovery. Stroman’s biggest obstacle is running to field his position.

“Timeline still to be determined, but he will be facing hitters [Friday], which is encouraging,” general manager Brodie Van Wagenen said before the Mets faced the Red Sox at Citi Field.

Stroman’s spot in the rotation has been filled by rookie David Peterson, who won his major league debut Tuesday and is scheduled to face the Braves this weekend in Atlanta.

“[Stroman] is going to have to train and put himself in a position where he feels confident and the training staff feels confident he can play the game at full speed,” Van Wagenen said. “He’s a ground-ball pitcher, so he’s going to need make sure he can get off the mound and cover first base.”

➤ Bruce Maxwell’s offensive potential made him an attractive option to the Mets, who officially announced the catcher’s signing to a minor league deal. Maxwell was the first MLB player to kneel during the national anthem, in 2018 with Oakland.

“Bruce is a guy that we’ve had interest in and tracked in the past and we think from a power standpoint he provides us some good insurance from Wilson Ramos’ standpoint and if he can progress quickly we think he can help us,” Van Wagenen said.

Maxwell, according to Van Wagenen, has improved his mobility behind the plate.

“We are hopeful that with continued work he will be able to catch a game on a regular basis if necessary,” Van Wagenen said.

➤ Hunter Strickland was designated for assignment as the Mets added lefty Daniel Zamora to the bullpen.