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Tinker was born in Muscotah, Kansas. His twin sister died at a young age. When Tinker was two, his family moved to Kansas City, Kansas. There, he began to play baseball for his school's team when he was 14 years old.

In October 1913, Tinker and Herrmann conferred, leading to Tinker signing a contract to remain the Reds manager for the 1914 season. However, Herrmann fired Tinker in November, leaving him to seek a contract from another team. Tinker complained that Herrmann did not seek his input on player transactions, while Herrmann charged that Tinker did not accept his authority.  Charles Ebbets, owner of the Brooklyn Dodgers, viewed Tinker as a good replacement for the released Bob Fisher, their shortstop in 1913. The Cubs, Giants, Pittsburgh Pirates, and Philadelphia Phillies were also interested in acquiring Tinker. Ebbets secured Tinker's release from the Reds for $15,000, with another $10,000 to be paid to Tinker. The teams also agreed to swap players, with Earl Yingling and Herbie Moran going to Cincinnati and Dick Egan joining Brooklyn. Ebbets entered contract negotiations with Tinker.  However, Tinker never received the $10,000 promised to him by Ebbets. He insisted on a $10,000 salary for the 1914 season, higher than the $5,000 Brooklyn was willing to pay. Tinker was willing to accept a three-year contract if it paid $7,500 per season. Tinker decided to jump to the Federal League rather than sign with Brooklyn, signing a three-year contract worth $36,000. He was considered the first "star" player to jump to the Federal League, though he signed with the Federal League the same day as Mordecai Brown.  Joining the Chicago Whales in the Federal League, Tinker served as player-manager. In his role, he signed other major league players to the Federal League, though he could not lure American League pitchers Walter Johnson from the Washington Senators or Smoky Joe Wood from the Boston Red Sox. The Whales drew more fans than the Cubs in those two seasons. The Whales finished in second place in 1914, with Tinker batting .259 despite suffering a broken rib during the season. Tinker tore a muscle in May 1915, ending his season prematurely. With Tinker managing, the Whales won the pennant in 1915. However, the league folded after the 1915 season.  Charles Weeghman, the owner of the Whales, purchased the Cubs and consolidated his two Chicago rosters, retaining Tinker as his manager. Due to the high combined salaries of the Cubs and Whales, which included Brown and Roger Bresnahan, Tinker was tasked with releasing extraneous players from their contracts. He served as the player-manager of the Cubs for the 1916 season.

Entity:
Joe Tinker