2022–23 Pilipinas Super League DUMPER Cup

The 2022–23 Pilipinas Super League DUMPER Cup was the second tournament of the Pilipinas Super League (PSL) Pro Division. The regular season began on November 23, 2022, and ended on March 11, 2023. The playoffs then began on March 13, 2023, and ended on March 30, 2023. The entire tournament is sponsored by the DUMPER Partylist, hence the name.

The 2023 PSL All-Star Game took place on March 18, 2023 at the Bren Z. Guiao Convention Center in San Fernando, Pampanga.

The San Juan Kings finished the regular season with the first undefeated record in PSL history. Despite that, it was the Pampanga G Lanterns who were the champions of the tournament, earning their first league championship in franchise history. The G Lanterns defeated the defending champion Davao Occidental Tigers in two games in the Finals. Justine Baltazar was named as the Finals MVP.

Regular season
The regular season began on November 23, 2022.

Format
All participating teams played in a single round-robin format, unlike the double round-robin in the previous season. The top eight teams advance to a three-round, single-elimination playoff bracket. In the quarterfinals, the higher-seeded team is given twice-to-beat advantage. The semifinals and finals use standard best-of-three series.

Results
Each team plays each other once. Number of asterisks after each score denotes number of overtimes played.

Playoffs
The playoffs began on March 13, 2023.

All-Star Game
The PSL held its first ever All-Star Game on March 18, 2023 at the Bren Z. Guiao Convention Center in San Fernando, Pampanga. There were two teams, the Luzon All-Stars and the VisMin All-Stars. The team each all-star is placed is based on where the player is based in and not the team itself. Twelve players were placed in each team alongside one guest player.

The game ended in a tie, with both teams scoring 123 points each. Gabby Espinas of the Luzon All-Stars and Orlan Wamar Jr. of the VisMin All-Stars were declared co-MVPs.

Lineups

 * Notes
 * Did not play in the All-Star Game.

Awards
The league feted its Mythical Team aptly called the "Super Five" at halftime of Game 1 of the Finals series on March 28, 2023 at the Bren Z. Guiao Convention Center in San Fernando, Pampanga. The Most Valuable Player and Finals Most Valuable Player were handed out later at halftime and at the conclusion respectively of Game 2 of the Finals.

Junior Division
The following Junior Division tournaments took place in between the 2022–23 DUMPER Cup and the 2023–24 President's Cup.


 * Notes
 * Due to management changes, the 18U overall championship was cancelled. The two finalists, Pampanga Delta and Letran Farm Fresh Milkers were declared co-champions.
 * The Luzon leg is the only leg of the tournament, hence it is also considered the overall championship.