# 1983 Ridgewood Open – Singles

Alycia Moulton won in the final 6–4, 6–2 against Catrin Jexell.

## Seeds

A champion seed is indicated in bold text while text in italics indicates the round in which that seed was eliminated.
* Rosalyn Fairbank (first round)
* Marcella Mesker (semifinals)
* Alycia Moulton (champion)
* Kate Latham (first round)
* Barbara Hallquist (first round)
* Vicki Nelson (second round)
* Patricia Medrado (second round)
* Terry Phelps (second round)

## 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 | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
| 1 | R Fairbank | 3 | 2 | | | | | | | | | | | | | | | | | | | |
| | L Arraya | 6 | 6 | | | L Arraya | 6 | 6 | | | | | | | | | | | | | | |
| | G Kim | 3 | 2 | | | B Mould | 4 | 3 | | | | | | | | | | | | | | |
| | B Mould | 6 | 6 | | | | | | | | L Arraya | 6 | 6 | | | | | | | | | |
| LL | M Pazderová | 2 | 7 | 4 | | | | | | | C Vanier | 4 | 4 | | | | | | | | | |
| | C Vanier | 6 | 6 | 6 | | C Vanier | 6 | 7 | | | | | | | | | | | | | | |
| | L Antonoplis | 3 | 2 | | 6 | V Nelson | 3 | 5 | | | | | | | | | | | | | | |
| 6 | V Nelson | 6 | 6 | | | | | | | | | | | | L Arraya | 4 | 5 | | | | | |
| 3 | A Moulton | 6 | 6 | | | | | | | | | | | 3 | A Moulton | 6 | 7 | | | | | |
| | S Rollinson | 2 | 1 | | 3 | A Moulton | 6 | 6 | | | | | | | | | | | | | | |
| | J Klitch | 6 | 6 | | | J Klitch | 1 | 2 | | | | | | | | | | | | | | |
| | A-M Fernandez | 2 | 3 | | | | | | | 3 | A Moulton | 6 | 6 | | | | | | | | | |
| | A Minter | 6 | 6 | 4 | | | | | | LL | S Leo | 4 | 2 | | | | | | | | | |
| LL | S Leo | 7 | 4 | 6 | LL | S Leo | 6 | 6 | | | | | | | | | | | | | | |
| | C Monteiro | 5 | 6 | 2 | 7 | P Medrado | 3 | 1 | | | | | | | | | | | | | | |
| 7 | P Medrado | 7 | 2 | 6 | | | | | | | | | | | | | | | 3 | Alycia Moulton | 6 | 6 |
| 5 | B Hallquist | 6 | 0 | | | | | | | | | | | | | | | | | Catrin Jexell | 4 | 2 |
| Q | C Suire | 7 | 6 | | Q | C Suire | 7 | 1 | 6 | | | | | | | | | | | | | |
| | L Sandin | 4 | 6 | 6 | | L Sandin | 5 | 6 | 7 | | | | | | | | | | | | | |
| | B Norton | 6 | 4 | 4 | | | | | | | L Sandin | 3 | 1 | | | | | | | | | |
| | C Jexell | 6 | 6 | | | | | | | | C Jexell | 6 | 6 | | | | | | | | | |
| | P Teeguarden | 2 | 3 | | | C Jexell | 6 | 7 | | | | | | | | | | | | | | |
| | K Jones-Shaefer | 6 | 2 | 6 | | K Jones-Shaefer | 3 | 6 | | | | | | | | | | | | | | |
| 4 | K Latham | 4 | 6 | 1 | | | | | | | | | | | C Jexell | 6 | 6 | 7 | | | | |
| 8 | T Phelps | 6 | 3 | 7 | | | | | | | | | | 2 | M Mesker | 7 | 3 | 5 | | | | |
| | C Jolissaint | 3 | 6 | 6 | 8 | T Phelps | 3 | 1 | | | | | | | | | | | | | | |
| Q | P Fendick | 7 | 2 | 1 | | P Delhees | 6 | 6 | | | | | | | | | | | | | | |
| | P Delhees | 6 | 6 | 6 | | | | | | | P Delhees | 2 | 3 | | | | | | | | | |
| | J Mundel | 7 | 6 | | | | | | | 2 | M Mesker | 6 | 6 | | | | | | | | | |
| Q | A Brown | 6 | 3 | | | J Mundel | 4 | 3 | | | | | | | | | | | | | | |
| Q | C O'Neil | 4 | 2 | | 2 | M Mesker | 6 | 6 | | | | | | | | | | | | | | |
| 2 | M Mesker | 6 | 6 | | | | | | | | | | | | | | | | | | | |