| Sullivan County 1990 | |||||||||||
| Teams | All County | ||||||||||
| School | W | L | Class | Sect | Accomplishements | Player | School | Hgt | Class | College | |
| Eldred | 21 | 2 | D | WSL Champ / Sect 9 D Champ | David Bertram | Eldred | 6-3 | Sr | 1000 point scorer / Niagara | ||
| Monticello | 16 | 7 | B | 9 | Section 9 B Champ | Kevin Anderson | Monticello | C | Sr | 1000 point scorer | |
| Roscoe | 14 | 8 | D | 9 | Section 9 D Runnerup | ||||||
| Delaware Valley | 13 | 5 | 9 | Ken Sanders | Monticello | G | Sr | ||||
| Livingston Manor | 12 | 6 | 9 | Jermayne Williams | Monticello | 5-11 | Sr | ||||
| Liberty | 10 | 11 | C | 9 | Section 9 C Semifinals | ||||||
| Fallsburg FA | 4 | 15 | 9 | ||||||||
| Jeffersonville-Youngsville | 3 | 12 | 9 | ||||||||
| Tri-Valley | 2 | 13 | 9 | ||||||||
| Narrowsburg | 0 | 13 | 9 | ||||||||