Jack Aker Career Stats

Jack Aker is a former Major League Baseball Player whose first appearance was in 1964 and last appeared in 1974. He is a member of the The Silent Generation and was born in Northern America. Jack Aker spent most of his career with Kansas City Athletics and he played most games as a Relief Pitcher. No salary data exists for Jack Aker.

Over Jack Aker’s 11 season pitching career he had an ERA (Earned Run Average) of 3.28, striking out 404 and walking 274. His career WHIP (Walks and Hits per Innings Pitched) was 1.277 for 746 innings pitched. Jack Aker won 51.09 of the games in which he had a decision.