The Oakland Athletics traded their longest-tenured player, right-handed starting pitcher Paul Blackburn, to the New York Mets on Tuesday.

New York is sending right-handed pitching prospect Kade Morris to Oakland in return.

Blackburn, 30, was a 2022 All-Star and began the 2024 season with 22 1/3 scoreless innings across four starts before finally surrendering his first run.

Blackburn was just activated from the 60-day injured list last week after recovering from a stress reaction in his right foot that caused him to miss more than two months.

He is 4-2 with a 4.41 ERA in nine starts this season, throwing just 38 strikeouts over 51 innings. In eight seasons, spent entirely with Oakland, Blackburn is 21-26 with a 4.83 ERA over 81 games (77 starts).

Morris, 22, was a third-round pick by the Mets in the 2023 MLB Draft. He has gone 0-3 with a 3.63 ERA in seven games (six starts) at Class-A St. Lucie this year.

–Field Level Media