The Oahu Interscholastic Association JV baseball tournament begins Friday.

East second seed Kaiser will visit West top seed Kapolei and West second seed Campbell will play East top seed Kalani at Kahala Field. Both games start at 3 p.m.

The winners will advance to the championship, 2 p.m. Saturday at the higher seeded team's home field. If both are same seeds, the game will be played at the Western Division's team site.