He was 91–70 in his career, with a 2.96 ERA. He was one of the all-time best Jewish pitchers in major league history through 2010, 3rd career-wise in ERA, 7th in wins, and 10th in strikeouts.
Early life
Mayer was born in Atlanta, Georgia, and was Jewish. His paternal grandparents were Jews who immigrated to the US from Germany, and his father Isaac was a concert pianist and music teacher, and composed an opera in Hebrew. His maternal grandmother traced her ancestry back to the Mayflower, and converted to Judaism. His mother was born Henrietta Frankel. Both of his parents were Jewish. Mayer attended the Georgia Military Academy. Mayer then enrolled at the Georgia Institute of Technology in 1907 in order to study engineering. During his years at Georgia Tech, Mayer pitched on the Yellow Jackets baseball team. In, after three years of school, Mayer left Georgia Tech to pursue a career in professional baseball. He was not the only one in his family to pursue a career in baseball. Sam Mayer, Erskine Mayer's older brother, appeared in 11 games for the Washington Senators.
On September 4, 1912, Mayer made his major league debut as a member of the Philadelphia Phillies in their game against the New York Giants. Mayer appeared in seven games that season, starting one and losing his only decision of the year. Mayer spent his first full season in the major leagues in. Unfortunately, Mayer's pitching was marked by a dubious moment. In the ninth inning of the Phillies August 18 game against the Chicago Cubs, Mayer set the Major League Baseball record for consecutive hits allowed. It was a record that remained unmatched for less than 24 hours as teammate Grover Cleveland Alexander repeated the feat the very next day. 1914 was the first of Mayer's back-to-back 20 win seasons, as he won 21 games, 7th-most in the National League. That year, Honus Wagner became the second member of the 3,000 hit club when he hit a double off Mayer. Wagner is the only player to get his 3,000th career hit off a pitcher who won 20 games that same season. 1915 was a successful year both for Mayer and for the Phillies. Mayer recorded 21 wins, 20 complete games, a.583 won-loss percentage, 114 strikeouts, and a 2.36 earned run average. Meanwhile, the Phillies won their first ever National League pennant with a 90-win season. Unfortunately for Mayer, the Phillies lost the 1915 World Series to the Boston Red Sox. Mayer started two games in that Series, and lost in his only decision. Mayer's first start came in Game 2. Woodrow Wilson, then President of the United States, attended the game. It was the first time a United States President attended a World Series game. Mayer won seven games, but lost seven as well. was a better year for him. Mayer won 11 games against only six loses, had a.647 win-loss percentage, and had a 2.76 earned run average. In, Mayer won seven games in 13 appearances for the Phillies. However, he was traded to the Pittsburgh Pirates for Elmer Jacobs in July, 1918. In 15 appearances for the Pirates, Mayer went 9–3 with a 2.26 earned run average. He finished with a combined record of 16–7 with a 2.65 earned run average and 18 complete games, and his.696 win-loss percentage was third-best in the league, as on defense he tied for the lead league among pitchers with a perfect fielding percentage. , with Mayer in the bottom row, third from the right Mayer started the 1919 season with the Pirates; however, in August of that year, the Chicago White Sox selected him off waivers. In exchange, the Pirates received $2,500. Mayer appeared in six regular season games for the White Sox and also pitched one inning in game 5 of the 1919 World Series. It was the final appearance of his major league career. When he retired after the season, he had won 91 games, 12 of them by shutout, with a 2.96 earned run average while pitching 93 complete games. Mayer was a better than average hitting pitcher, posting a.185 batting average with 39 runs, 2 home runs, 28 RBI and 28 bases on balls. Defensively, he recorded a.967 fielding percentage. In, Mayer played in one game for the minor league Atlanta Crackers of the Southern Association. He retired shortly thereafter. Three years later, in, he briefly served as an umpire in the South Georgia League. He was one of the all-time best Jewish pitchers in major league history through 2010, 3rd in career ERA, 7th in wins, and 10th in strikeouts.
