2018 Hawaii State Baseball Final Rankings
| ScoringLive Power Rankings | Star-Advertiser Baseball Top Ten |
| 1. Baldwin (16-1), Previous rank: 1 | 1. Baldwin (16-1) |
| 2. Waiakea (17-1), Previous rank: 3 | 2. Waiakea (17-1) |
| 3. Iolani (17-6-1), Previous rank: 4 | 3. Iolani (17-6-1) |
| 4. Kailua (14-5), Previous rank: 6 | 4. Mid-Pacific (15-5) |
| 5. Mid-Pacific (15-5), Previous rank: 2 | 5. Kailua (14-5) |
| 6. Mililani (14-5), Previous rank: 5 | 6. Mililani (14-5) |
| 7. Punahou (14-8), Previous rank: 7 | 7. Campbell (15-4) |
| 8. Campbell (15-4), Previous rank: 8 | 8. Punahou (14-8) |
| 9. Kalani (13-5), Previous rank: - | 9. Damien (15-7) |
| 10. Damien (15-7), Previous rank: - | 10. Kalani (13-5) |
