Trenton Potters won both halves of the season, so were declared the 1900 NBL champions. Tie games did occasionally occur, but are not shown in the standings.
MLV 19
TRE 22
Champ
TRE
1899-00 NBL1 Champion Trenton Potters
z: best record, c: conference winner, y: division winner, w: wildcard, x: clinched playoff spot

Second-Half Tie-breaker

Single game matchup
Date    OpponentResultScoreSeries
???vs MillvilleW  22-19 1-0