# 1989 Nutri-Metics Open – Singles

Patty Fendick was the defending champion and won in the final 6–2, 6–0 against Belinda Cordwell.

## Seeds

A champion seed is indicated in bold text while text in italics indicates the round in which that seed was eliminated.
* Patty Fendick (champion)
* Gretchen Magers (second round)
* Conchita Martínez (quarterfinals)
* Halle Cioffi (second round)
* Sandra Wasserman (second round)
* Belinda Cordwell (final)
* Jo Durie (semifinals)
* Beverly Bowes (quarterfinals)

## Draw
### Key

* Q = Qualifier
* WC = Wild card
* LL = Lucky loser
* Alt = Alternate
* SE = Special exempt
* PR = Protected ranking
* ITF = ITF entry
* JE = Junior exempt
* w/o = Walkover
* r = Retired
* d = Defaulted
* SR = Special ranking
| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
| 1 | P Fendick | 6 | 6 | | | | | | | | | | | | | | | | | | | | |
| | H Ludloff | 1 | 2 | | 1 | P Fendick | 6 | 6 | | | | | | | | | | | | | | | |
| | C Wood | 6 | 4 | 6 | Q | E Smylie | 2 | 3 | | | | | | | | | | | | | | | |
| Q | E Smylie | 4 | 6 | 7 | | | | | | 1 | P Fendick | 6 | 6 | | | | | | | | | | |
| | A Ivan | 6 | 2 | 3 | | | | | | | M Lindström | 2 | 0 | | | | | | | | | | |
| | M Lindström | 3 | 6 | 6 | | M Lindström | 6 | 6 | | | | | | | | | | | | | | | |
| | A Temesvári | 5 | 0 | | 5 | S Wasserman | 4 | 4 | | | | | | | | | | | | | | | |
| 5 | S Wasserman | 7 | 6 | | | | | | | | | | | | 1 | P Fendick | 6 | 6 | | | | | |
| 4 | H Cioffi | 6 | 6 | | | | | | | | | | | | | D Faber | 4 | 2 | | | | | |
| | M Jaggard | 1 | 1 | | 4 | H Cioffi | 4 | 3 | | | | | | | | | | | | | | | |
| | R Simpson | 3 | 1 | | | D Faber | 6 | 6 | | | | | | | | | | | | | | | |
| | D Faber | 6 | 6 | | | | | | | | D Faber | 3 | 6 | 6 | | | | | | | | | |
| | R Seeman | 3 | 4 | | | | | | | 8 | B Bowes | 6 | 3 | 2 | | | | | | | | | |
| | E Burgin | 6 | 6 | | | E Burgin | 1 | 7 | 4 | | | | | | | | | | | | | | |
| | S Auer | 3 | 1 | | 8 | B Bowes | 6 | 6 | 6 | | | | | | | | | | | | | | |
| 8 | B Bowes | 6 | 6 | | | | | | | | | | | | | | | | | 1 | Patty Fendick | 6 | 6 |
| 6 | B Cordwell | 6 | 6 | | | | | | | | | | | | | | | | | 6 | Belinda Cordwell | 2 | 0 |
| LL | P Hy | 0 | 2 | | 6 | B Cordwell | 3 | | | | | | | | | | | | | | | | |
| | K Horvath | 6 | 6 | | | K Horvath | 0 | r | | | | | | | | | | | | | | | |
| | J Hetherington | 0 | 2 | | | | | | | 6 | B Cordwell | 6 | 6 | | | | | | | | | | |
| | C Porwik | 6 | 0 | 6 | | | | | | 3 | C Martínez | 4 | 2 | | | | | | | | | | |
| Q | L Field | 1 | 6 | 4 | | C Porwik | 4 | 1 | | | | | | | | | | | | | | | |
| | M Strandlund | 1 | 4 | | 3 | C Martínez | 6 | 6 | | | | | | | | | | | | | | | |
| 3 | C Martínez | 6 | 6 | | | | | | | | | | | | 6 | B Cordwell | 6 | 6 | 6 | | | | |
| 7 | J Durie | 6 | 6 | | | | | | | | | | | | 7 | J Durie | 3 | 7 | 3 | | | | |
| Q | J-A Faull | 4 | 1 | | 7 | J Durie | 5 | 6 | 7 | | | | | | | | | | | | | | |
| LL | J Jonerup | 4 | 4 | | | C Cohen | 7 | 0 | 6 | | | | | | | | | | | | | | |
| | C Cohen | 6 | 6 | | | | | | | 7 | J Durie | 6 | 6 | | | | | | | | | | |
| Q | M Ekstrand | 1 | 3 | | | | | | | | W Probst | 4 | 4 | | | | | | | | | | |
| | W Probst | 6 | 6 | | | W Probst | 7 | 1 | 6 | | | | | | | | | | | | | | |
| | C Toleafoa | 1 | 6 | | 2 | G Magers | 5 | 6 | 3 | | | | | | | | | | | | | | |
| 2 | G Magers | 6 | 7 | | | | | | | | | | | | | | | | | | | | |