BOSTON — The Yankees believe they possess a stronger roster after adding Jazz Chisholm Jr., but you might be surprised by how they plan to use the speedster.

Acquired from the Marlins on Saturday in exchange for three Minor League prospects, the 26-year-old Chisholm batted fifth and played center field on Sunday against the Red Sox at Fenway Park.

Though most of Chisholm’s career has been spent in the leadoff spot (192 starts in 403 games), Yankees manager Aaron Boone said that he envisions using Chisholm in the middle of the batting order, noting that he has seen positive signs from Alex Verdugo and Gleyber Torres at the top of the lineup in recent games.

“Right now, I’ve got him in the middle of the order,” Boone said. “I kind of see him there right now, especially the way Dugey is starting to swing the bat. I’ll probably throw Gleyber up there when we get a lefty [opponent]. It could be Jazz at some point, too. We’ll just kind of see how it all shakes out.”

Chisholm also might not spend much time in the outfield for the Bombers. Boone said he is looking to plant Chisholm on the infield dirt, though it is not likely that he’ll play much second base, where he moved back to make three appearances (two starts) with the Marlins this season.

Instead, the Yankees plan to have Chisholm work with infield coach Travis Chapman on a crash course at third base, a position where DJ LeMahieu has been struggling. That could begin on Monday in Philadelphia.

“I want him to start working there. It’s not something he’s played,” Boone said. “He came up as a shortstop, and I feel like he has the skill set to do it. He’s open to doing it, but I want to see how that looks. … I think it’s something that has been a part of his game and will continue to be a part of his game, that defensive versatility.”

Boone said that Torres also could be considered at third base, but Torres would prefer to remain at second.

“I’m a little reluctant to do that right now, but I will probably have Gleyber work over there a little bit, just on different days to let it shake out naturally,” Boone said. “When we look up in two weeks, three weeks, four weeks, hopefully we’re in a spot where we’re really comfortable where guys are on the field.”

Boone said that even though Chisholm will be in the heart of the lineup, the Yankees plan to be aggressive with him on the basepaths.

“I plan on him swiping some bases,” Boone said. “He and [Anthony] Volpe give us two really good stolen base options now.”

The Yankees acquired Chisholm from the Marlins on Saturday in exchange for catcher Agustín Ramirez and infielders Jared Serna and Abrahan Ramirez.

In 101 games for Miami this season, Chisholm (a 2022 National League All-Star) slashed .249/.323/.407 (101 OPS+) with 14 doubles, four triples, 13 homers, 50 RBIs and 22 stolen bases.

“He wants to win,” Boone said. “I certainly could hear in his voice how excited he is to be coming here, and to have the chance to win and play with the Yankees, and play with this team.”

With Tuesday’s Trade Deadline approaching, Boone said that general manager Brian Cashman and the club’s baseball operations department remain at work in Tampa, Fla., attempting to trigger more moves to improve the roster.

“It always takes a couple of teams to match up,” Boone said. “I know Cash and them are all together in Tampa working through every scenario and having the conversations. If not, we’re ready to roll, and it’s our job to go out there and perform with the group we have.”