The Red Sox made a low-key roster move on July 14 that's more about organizational depth than headline-grabbing star power. Boston is acquiring infielder/outfielder Jahmai Jones from the Detroit Tigers, according to MLB Trade Rumors, giving up a player to be named later in the swap.
MLB Trade Rumors broke the news that Boston is bringing in Jones from Detroit.
This isn't a splashy deadline blockbuster, but it's a savvy pickup on the margins. Jones, 28, had a monster 150-plate-appearance stretch with Detroit last year, slashing .287/.387/.550 for a 159 wRC+ that made him look like a real find. That version of Jones would be a nice bench weapon for anybody.
The version Boston is actually getting has been a lot rougher. Jones stumbled to a .137/.219/.221 line over 105 plate appearances in 2026, prompting the Tigers to designate him for assignment on July 9. Once a promising Angels prospect who was later part of the Yankees' system, he's bounced around enough to know this business doesn't wait for slumps to end.
The mechanics of the move make sense for Boston even if the stat line doesn't jump off the page. The Red Sox had an open 40-man spot after designating lefty Danny Coulombe for assignment days earlier, and Jones is out of options, meaning he needs an active roster spot somewhere or he's exposed to waivers again. That combination of opportunity and urgency is exactly how bargain-bin pickups happen in July.
For Boston, it's a low-risk look at a player with legitimate offensive upside and defensive versatility across the infield and outfield. If Jones rediscovers even a fraction of his 2025 form, it's a nice value-add for a Red Sox club trying to squeeze more out of its bench during the stretch run. If not, it costs them almost nothing to find out.