Five different teams have finished with the league's top seed. Four of them did so as a member of the North Division. The Nueva Ecija Rice Vanguards are the only team to accomplish an undefeated regular season, doing so in 2022.
^The 2018 season had no division alignment, thus there were no division champions.
^The San Juan Knights and Davao Occidental Tigers tied for best record in the 2019–20 season. San Juan won the head-to-head matchup, thus winning the tiebreaker.
^The Navotas–Rizal game was not resumed for player safety. The game was later cancelled, thus both teams only played 29 games.
^The 2020–21 season, originally scheduled for June 12, 2020, was cancelled due to the COVID-19 pandemic.[4]
^The Laguna–Manila game was postponed due to volcanic smog. It was later cancelled, thus both teams only played 27 games.
^The Tarlac United Force was set to join the league in the 2024 season, but was pulled out by the league due to the team's failure to comply with financial obligations.[8]