In early 1945, while Robinson was at Sam Huston College, the Kansas City Monarchs sent him a written offer to play professional baseball in the Negro leagues. Robinson accepted a contract for $400 ($ in 2021 dollars) per month. This was a big deal for him at the time. He played well for the Monarchs, but Robinson was upset with the experience. He had grown used to having a structure while playing in college. The Negro leagues' lack of organization and acceptance of gambling interests bothered him. The travel schedule also placed stress on his relationship with Isum. The two could now communicate only by letter. In all, Robinson played 47 games at shortstop for the Monarchs. He hit .387 with five home runs and had 13 stolen bases. He also played in the 1945 Negro League All-Star Game (where he had no hits in five at-bats).