In a rematch of last year's state tournament semifinals, defending champion Saint Louis will face Campbell Wednesday in a opening-round game of the 35th Mid-Pacific Institute/Richard Kitamura Baseball Tournament.

Game time for the Saint Louis-Campbell game is 7 p.m. at Central Oahu Regional Park, field 4.

In other opening round games Wednesday in Pool B, Mililani will visit Moanalu, Waipahu will host Castle and Waianae will play 'Aiea at CORP. All games start at 3:30 p.m.

In opening round Pool A game on Thursday, Roosevelt will visit host MPI and Kalani will visit Iolani. Both games are at 3:30 p.m. At CORP, Waimea will play Maui at 3:30 p.m. on field 1 and Kapaa will take on Punahou at 5 p.m. on field 4.

The tournament continues Friday and Saturday. On Sunday, consolation, third place and the championship will be played from 9 a.m. to 3 p.m. at MPI.