2018 Philippine Super Liga Collegiate Grand Slam
The 2018 Philippine Super Liga Collegiate Grand Slam was the 16th indoor volleyball conference of the Philippine Super Liga, the fifth and final conference of the 2018 season, and the 20th conference overall. It was also the only staging of the Collegiate Grand Slam in the league. The games began on November 3, 2018 at the Ynares Sports Arena, Pasig. The conference coincided with the 2018 All-Filipino Conference and utilized a round robin system during the preliminary round with the top four teams advancing to the next round. The losers of the semifinal round competed for the bronze medal while the winners advance to the championship round. The champion will go to a training camp in Thailand.
This conference ran simultaneously with the 2018 All-Filipino Conference.
Teams
;Line-up
| Legend | Legend |
| S | Setter |
| MH | Middle Blocker |
| OH | Outside Hitter |
| OP | Opposite Hitter |
| L | Libero |
| Team captain | |
| HC | Head coach |
Format
; Preliminary round- The preliminary round was a single round-robin tournament, with each team playing one match against all other teams for a total of five matches.
- The top two teams advanced to the championship match while teams ranked third and fourth would play in the third-place match. The remaining teams were eliminated.
- Both the championship and third-place matches were single-elimination.
- The match-ups were as follows:
- * Championship: Semifinal round winners
- * Third-place match: Semifinal round losers
Preliminary round
;Match results
- All times are in Philippine Standard Time
Final round
;Bronze medal;Gold medal
Final standings
| Rank | Team |
| UP Lady Maroons | |
| UST Golden Tigresses | |
| 4 | |
| 5 | DLSU-D Lady Patriots |
| 6 | CSA-Biñan Eagles |
| 2018 PSL Collegiate Grand Slam Champions |
| Lorielyn Bernardo, Maristela Genn Layug, Patricia Elise Siao, Jessma Clarice Ramos, Andreanna Pauleen Lagman, Nicole Ann Magsarile, Caryl Sandoval, Michaela Louise Osorio, Justine Dorog, Aieshalaine Gannaban, Mary Mirgie Bautista, Maria Arielle Estrañero, Diana Mae Carlos, Marianne Sotomil Head Coach: Godfrey Okumu |