Playoff systems are the same for all Public Leagues (Four teams; Weeks 15 & 16), but vary for Custom Leagues, as they are configurable. However, all leagues must follow one of the structures detailed below.
| Four teams: | First Week |
| P1: First Place vs. Fourth Place | |
| P2: Second Place vs. Third Place | |
| C1: Fifth Place vs. Eighth Place | |
| C2: Sixth Place vs. Seventh Place | |
| Second Week | |
| Championship: Winner P1 vs. Winner P2 | |
| Third Place: Loser P1 vs. Loser P2 | |
| Fifth Place: Winner C1 vs. Winner C2 | |
| Seventh Place: Loser C1 vs. Loser C2 | |
| Six teams: | First Week |
| P1: First Place vs. Bye (no game) | |
| P2: Fourth Place vs. Fifth Place | |
| P3: Third Place vs. Sixth Place | |
| P4: Second Place vs. Bye (no game) | |
| Second Week | |
| P5: First Place vs. Winner P2 | |
| P6: Second Place vs. Winner P3 | |
| Fifth Place: Loser P2 vs. Loser P3 | |
| Third Week | |
| Championship: Winner P5 vs. Winner P6 | |
| Third Place: Loser P5 vs. Loser P6 | |
| Eight Teams: | First Week |
| P1: First Place vs. Eighth Place | |
| P2: Fourth Place vs. Fifth Place | |
| P3: Third Place vs. Sixth Place | |
| P4: Second Place vs. Seventh Place | |
| Second Week | |
| P5: Winner P1 vs. Winner P2 | |
| P6: Winner P3 vs. Winner P4 | |
| P7: Loser P1 vs. Loser P2 | |
| P8: Loser P3 vs. Loser P4 | |
| Third Week | |
| Championship: Winner P5 vs. Winner P6 | |
| Third Place: Loser P5 vs. Loser P6 | |
| Fifth Place: Winner P7 vs. Winner P8 | |
| Seventh Place: Loser P7 vs. Loser P8 |