2013 Australian Open – Wheelchair quad singles
# 2013 Australian Open – Wheelchair quad singles

David Wagner defeated Andrew Lapthorne in the final, 2–6, 6–1, 6–4 to win the quad singles wheelchair tennis title at the 2013 Australian Open.

Peter Norfolk was the reigning champion, but did not participate.

## 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

### Final

| Final | Final | Final | Final | Final |
| - | - | - | - | - |
| 1 | David Wagner | 2 | 6 | 6 |
| 2 | Andrew Lapthorne | 6 | 1 | 4 |

### Round robin

| | | Wagner | Hard | Taylor | Lapthorne | RR W–L | Set W–L | Game W–L | Standings |
| - | - | - | - | - | - | - | - | - | - |
| 1 | David Wagner | | 6–2, 6–3 | 6–1, 6–0 | 7–5, 1–6, 6–4 | 3–0 | 6–1 | 38–21 | 1 |
| | Anders Hard | 2–6, 3–6 | | 6–3, 4–6, 1–6 | 6–4, 3–6, 3–6 | 0–3 | 2–6 | 28–43 | 4 |
| | Nicholas Taylor | 1–6, 0–6 | 3–6, 6–4, 6–1 | | $6–7^{(5–7)},$ 2–6 | 1–2 | 2–5 | 24–36 | 3 |
| 2 | Andrew Lapthorne | 5–7, 6–1, 4–6 | 4–6, 6–3, 6–3 | $7–6^{(7–5)},$ 6–2 | | 2–1 | 5–3 | 44–34 | 2 |

Standings are determined by: 1. number of wins; 2. number of matches; 3. in two-players-ties, head-to-head records; 4. in three-players-ties, percentage of sets won, or of games won; 5. steering-committee decision.

