When Major League Baseball outlawed the spitball in 1920, seventeen active hurlers were grandfathered in and allowed to legally throw the pitch until they retired. Thirteen retired by the end of the decade. By the time 50-year old Jack Quinn then of Cincinnati threw the last pitch of his career on July 7, 1933, only one spitballer remained in each league – Red Faber in the AL and Burleigh Grimes in the Senior Circuit.
After being released by the Cubs on July 30, 1933, Grimes signed the next day with the Cardinals for whom he’d pitch until St. Louis cast him away in May, 1934. When Faber concluded his 20-year career with the White Sox at the end of ’33, Grimes became the last remaining pitcher legally permitted to throw the spitball.
Though Faber was the last AL spitballer at the time of his retirement, Grimes signed with the New York Yankees on May 28, 1934 to supersede him. Grimes would stay with the Yankees for a month before ending his career with a three-month stint back in the NL with the Pirates.
Grimes is well known as the last legal spitballer in big league history but a little known fact is that he was the last man to throw it in both the AL and the NL.
In the CooperstownExpert.com collection is the only contract Grimes ever signed to pitch for in the American League, his 1934 deal with the New York Yankees. The contract is historically significant as Grimes was the only man allowed to throw the pitch when he signed it. The agreement calls for the 270-game winner to make $5,000 as the final man in AL history to throw the outlawed pitch.