Semi-Finals
NBL Champ.
AKR 2
DET 1
SBY 1
OSH 2
AKR 3
OSH 2
Champ
AKR
1939-40 NBL Champion Akron Firestone Non-Skids
z: best record, c: conference winner, y: division winner, w: wildcard, x: clinched playoff spot

Western Semi-Finals

Best of 3-game series
Date    OpponentResultScoreSeries
???vs SheboyganW  41-24 1-0
???at SheboyganL  42-43 1-1
???at SheboyganW  31-29 2-1

NBL Championship

Best of 5-game series
Date    OpponentResultScoreSeries
???vs Akron FirestoneW  47-37 1-0
???vs Akron FirestoneW  60-46 2-0
???at Akron FirestoneL  32-35 2-1
???at Akron FirestoneL  40-41 2-2
???at Akron FirestoneL  60-61 2-3