# 1985 GWA Mazda Tennis Classic – Singles

Eliot Teltscher was the defending champion, but could not compete this year due to a shoulder injury.
Paul Annacone won the title by defeating Kelly Evernden 6–3, 6–3 in the final.

## Seeds

* Paul Annacone (champion)
* Ben Testerman (quarterfinals)
* Terry Moor (second round)
* Bud Schultz (quarterfinals)
* Brian Teacher (first round)
* Marty Davis (quarterfinals)
* Francisco González (second round)
* Nduka Odizor (first 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

### Finals

| Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
| 1 | Paul Annacone | 6 | 7 | | | | | |
| | Simon Youl | 1 | 6 | | | | | |
| | Simon Youl | 1 | 6 | | 1 | Paul Annacone | 6 | 6 |
| | | | | | | Kelly Evernden | 3 | 3 |
| | Kelly Evernden | 6 | 6 | 6 | | Kelly Evernden | 3 | 3 |
| | Glenn Layendecker | 4 | 7 | 1 | | | | |

### Top half

| 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 |
| 1 | P Annacone | 6 | 6 | 7 | | | | | | | | | | | | | | |
| Q | D Mustard | 3 | 7 | 6 | 1 | P Annacone | 6 | 6 | | | | | | | | | | |
| Q | P Carter | 6 | 6 | | Q | P Carter | 4 | 3 | | | | | | | | | | |
| LL | M Greenan | 3 | 2 | | | | | | | 1 | P Annacone | 6 | 7 | 6 | | | | |
| | B Drewett | 4 | 6 | 4 | | | | | | 6 | M Davis | 7 | 6 | 4 | | | | |
| | C Hooper | 6 | 3 | 6 | | C Hooper | 2 | 1 | | | | | | | | | | |
| LL | A Emerson | 3 | 2 | | 6 | M Davis | 6 | 6 | | | | | | | | | | |
| 6 | M Davis | 6 | 6 | | | | | | | | | | | | 1 | P Annacone | 6 | 7 |
| 3 | T Moor | 6 | 6 | | | | | | | | | | | | | S Youl | 1 | 6 |
| | J Frawley | 4 | 2 | | 3 | T Moor | 5 | 7 | 3 | | | | | | | | | |
| WC | P Flynn | 6 | 0 | 3 | | S Youl | 7 | 6 | 6 | | | | | | | | | |
| | S Youl | 4 | 6 | 6 | | | | | | | S Youl | 6 | 6 | | | | | |
| | R Simpson | 7 | 1 | 6 | | | | | | | R Simpson | 3 | 3 | | | | | |
| | L Bourne | 5 | 6 | 4 | | R Simpson | 6 | 6 | | | | | | | | | | |
| Q | S Bale | 6 | 2 | 3 | 7 | F González | 4 | 4 | | | | | | | | | | |
| 7 | F González | 4 | 6 | 6 | | | | | | | | | | | | | | |

### Bottom half

| 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 |
| 8 | N Odizor | 3 | 6 | | | | | | | | | | | | | | | |
| WC | M Kratzmann | 6 | 7 | | WC | M Kratzmann | 4 | 1 | | | | | | | | | | |
| | K Evernden | 6 | 6 | | | K Evernden | 6 | 6 | | | | | | | | | | |
| | B Dyke | 2 | 1 | | | | | | | | K Evernden | 6 | 3 | 7 | | | | |
| | D Cahill | 6 | 2 | 6 | | | | | | 4 | B Schultz | 2 | 6 | 5 | | | | |
| | T Cain | 4 | 6 | 3 | | D Cahill | 6 | 1 | 2 | | | | | | | | | |
| | D Cassidy | 6 | 2 | | 4 | B Schultz | 2 | 6 | 6 | | | | | | | | | |
| 4 | B Schultz | 7 | 6 | | | | | | | | | | | | K Evernden | 6 | 6 | 6 |
| 5 | B Teacher | 6 | 6 | | | | | | | | | | | | G Layendecker | 4 | 7 | 1 |
| | G Layendecker | 7 | 7 | | | G Layendecker | 7 | 7 | | | | | | | | | | |
| | T Nelson | 6 | 6 | 6 | | T Nelson | 6 | 6 | | | | | | | | | | |
| Q | CA Miller | 7 | 2 | 1 | | | | | | | G Layendecker | 6 | 6 | | | | | |
| | T Högstedt | 6 | 0 | | | | | | | 2 | B Testerman | 3 | 4 | | | | | |
| | M Freeman | 7 | 6 | | | M Freeman | 6 | 6 | | | | | | | | | | |
| WC | D Macpherson | 4 | 4 | | 2 | B Testerman | 7 | 7 | | | | | | | | | | |
| 2 | B Testerman | 6 | 6 | | | | | | | | | | | | | | | |