2023 Shakey's Super League National Invitationals

The 2023 Shakey's Super League National Invitationals was the inaugural edition of the national collegiate competition organized by the Shakey's Super League and the second SSL tournament of 2023.

The tournament began on July 29 at the Filoil EcoOil Centre. This tournament showcased the top three teams of the recent volleyball tournaments of the NCAA and UAAP, alongside the top two teams from Luzon, Visayas, and Mindanao that qualified on the regional qualifiers.

Qualified teams
The qualified teams for this tournament are the podium finishers of the NCAA and UAAP for Metro Manila, and the top two teams that qualified through the regional qualifiers in Luzon, Visayas, and Mindanao.


 * Note:
 * a. The NU Lady Bulldogs were initially slated to join the competition. Still, they later withdrew as eight players of the team are set to represent the Philippines women's national volleyball team for the 2023 SEA Women's V.League and the 2023 Asian Women's Volleyball Championship.

Pool composition
The teams are grouped via casting lots. Each pool will have 3 teams.

Preliminary round

 * All times are Philippine Standard Time (UTC+8:00).
 * The top two teams per pool advance to the Quarterfinal round.

Final round

 * All times are Philippine Standard Time (UTC+8:00).
 * Quarterfinals and Semifinals are single elimination games.
 * Finals is best-of-three series.