The Chicago White Sox and veteran left-hander Martín Pérez have finalized a $5 million, one-year contract that includes a mutual option for 2026. The sides agreed to the deal about two weeks ago, and the team announced it on Tuesday.

On Tuesday, the White Sox designated the Toms River, N.J. native for assignment. This move allowed Chicago to make room for left-hander Martín Pérez, whose 1-year, $5 million deal was officially announced.

The Chicago White Sox have added Martín Pérez to their rotation, agreeing to a one-year contract with the veteran left-hander, according to a person with direct knowledge of the negotiations.

The White Sox are set to add a proven arm to their staff, having agreed to a deal on Wednesday with veteran left-hander Martín Pérez, a source told MLB.com's Mark Feinsand. The club has not confirmed the deal,

The Chicago White Sox have reached an agreement with left-hander Martín Pérez, according to Robert Murray of FanSided. The deal is a one-year contract worth $5 million, per José F.

That’s somewhat encouraging but Pérez has previously flashed better results without sustaining them. He posted a 2.89 ERA over 32 starts for the Rangers in 2022, which prompted Texas to issue him a $19.

The Chicago White Sox made a decisive move Tuesday, designating relief pitcher Ron Marinaccio for assignment to officially make space for the newly signed Martín Pérez. Marinaccio, a 29-year-old righty who joined the White Sox off waivers from the Yankees in late September,

The Chicago White Sox have added Martin Pérez to their rotation, agreeing to a one-year contract with the veteran left-hander, according to a person with direct knowledge of the negotiations