The Pirates declined Gonzales' (forearm) $15 million club option for 2025 on Monday, Andrew Destin of the Pittsburgh Post-Gazette reports.

Gonzales underwent flexor tendon repair surgery on his left forearm Friday, Andrew Destin of the Pittsburgh Post-Gazette reports.

Gonzales will undergo left flexor tendon surgery in early September and be sidelined for 9-to-12 months, Alex Stumpf of MLB.com reports.

Gonzales will be placed on the 15-day injured list due to a left forearm strain, Alex Stumpf of MLB.com reports.

Gonzales allowed five runs on eight hits and two walks while striking out three batters over 4.2 innings in a no-decision against San Diego on Wednesday.

Gonzales did not factor into the decision in a loss to Arizona on Saturday, allowing four runs on seven hits and three walks over 2.1 innings while striking out one.

Gonzales (1-0) picked up the win Friday in a 4-1 victory over the White Sox, allowing one run on seven hits over five innings. He struck out four without walking a batter.

The Pirates reinstated Gonzales (forearm) from the 60-day injured list. He'll start Friday's game against the White Sox.

Gonzales (forearm) will be activated from the 60-day injured list and start Friday's game against the White Sox, Kevin Gorman of TribLive.com reports.

Gonzales (forearm) struck out three and allowed four runs on four hits and four walks over 4.1 innings in his rehab start with Triple-A Indianapolis on Saturday.