POSTERIOR · WIRE
RosterSFAug 17, 2026, 12:36 PM EDTSignal confidence 85%

Giants calling up pitching prospect Matt Wilkinson for MLB debut

San Francisco will select the 23-year-old lefty's contract from Triple-A Sacramento, necessitating a roster shuffle to open a 40-man spot.

Posterior generated visual for San Francisco Giants: Giants calling up pitching prospect Matt Wilkinson for MLB debut

The Giants plan to promote left-handed pitching prospect Matt Wilkinson for his major league debut, per ESPN's Jeff Passan. Wilkinson is not on the 40-man roster, so San Francisco must select his contract from Triple-A Sacramento and clear a spot on their full 40-man roster, likely via a 60-day IL move. The 23-year-old posted a combined 3.40 ERA across 90 innings at Double-A and Triple-A this season. Wilkinson came to the Giants in the May trade that sent catcher Patrick Bailey to Cleveland.

02 / Posterior Lens
03 / Adjacent

More on the Giants wire.