Semi-Finals
NYC 3
FW 1
Champ
NYC
1927-28 ABL1 Champion New York "Original" Celtics
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
???at ClevelandW  22-14 1-0
???vs ClevelandW  31-24 2-0

ABL Championship

Best of 5-game series
Date    OpponentResultScoreSeries
???vs NY CelticsL  21-30 0-1
???vs NY CelticsW  28-21 1-1
???vs NY CelticsL  18-35 1-2
???at NY CelticsL  26-27 1-3