The 1946–47 season was the only season under the Buffalo Bisons name, as well as the Tri-Cities Blackhawks' inaugural season in the National Basketball League (NBL). The team originally began play as the Buffalo Bisons, based in Buffalo, New York, but moved during the middle of the season (after only 13 games played in 1946[1]) to Moline, Illinois on Christmas Day, becoming the Tri-Cities Blackhawks.[2] Due to the sudden nature of their move from Buffalo to Moline, the Blackhawks (now known as the Atlanta Hawks) inherited the original 5–8 record of the Bisons, as well as their brief history of existence there.
The Buffalo Bisons won its first game 50–39 over the Syracuse Nationals on November 8, 1946.[4] The team's last Buffalo appearance was a 50–38 loss to the Sheboygan Red Skins on December 16. The Bisons left town for a December road trip with their future in doubt; the team struggled to draw crowds in Buffalo, and two of their scheduled home games were canceled. On December 25, it was announced that the franchise was moving to Moline, where they finished the season as the Tri-Cities Blackhawks. The Blackhawks missed the postseason with a 19–25 record (5–8 in Buffalo and 14–17 in Moline).[5]