Union acquire Colombian D Geiner Martinez

Field Level Media|published: Tue 3rd February, 13:22 2026

Sep 13, 2025; Vancouver, British Columbia, CAN; General view of a practice balls prior to the game between Philadelphia Union and Vancouver Whitecaps FC at BC Place. Mandatory Credit: Simon Fearn-Imagn Images

The Philadelphia Union acquired Colombian defender Geiner Martinez from Uruguay's CA Juventud on Tuesday.

The 23-year-old center back is under contract through the 2027-28 season with options through 2029-30.

Martinez has four goals in 51 appearances with Juventud and Central Espanol in Uruguay. He helped Juventud earn a promotion and qualify for the 2026 Copa Libertadores.

"Geiner is a young, strong player who brings intensity and a physical presence to our backline," Philadelphia head coach Bradley Carnell said. "The experience he's gained through earning promotion in two consecutive seasons is valuable; he is a competitor and dedicated to defending within our identity. We look forward to getting him integrated quickly with the team."