OAKLAND -- The Oakland A's announced the following medical update on left-handed pitcher Sean Manaea:
Manaea will have arthroscopic surgery on his left shoulder on Sept. 19. The procedure will be performed by Dr. Neil ElAttrache at the Cedars-Sinai Kerlan-Jobe Institute in Los Angeles. The club will provide further details after the surgery has been completed.
Manaea, 26, was 12-9 with one complete game and a 3.59 ERA (64 ER, 160.2 IP) with 108 strikeouts in 27 starts for Oakland this season. His 3.59 ERA is a career best, he tied a career high in wins (12 in 2017) and set a new high for innings (158.2 in 2017). At the time of his placement on the disabled list, he was tied for second in the American League in games started, ninth in innings pitched and sixth in fewest walks per nine innings (1.79).
On April 21 against Boston, he tossed the seventh no-hitter in Oakland history and the 12th in Athletics history and was named American League Co-Player of the Week for the week of April 16-22 along with Manny Machado.