2015 Australian Open – Wheelchair quad singles
# 2015 Australian Open – Wheelchair quad singles

Dylan Alcott defeated the two-time defending champion David Wagner in the final, 6–2, 6–3 to win the quad singles wheelchair tennis title at the 2015 Australian Open.

## Seeds

* David Wagner (final)
* Dylan Alcott (champion)

## 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 |
| - | - | - | - | - |
| 2 | Dylan Alcott | 6 | 6 | |
| 1 | David Wagner | 2 | 3 | |

### Round robin

| | | Wagner | Alcott | Lapthorne | Sithole | RR W–L | Set W–L | Game W–L | Standings |
| - | - | - | - | - | - | - | - | - | - |
| 1 | David Wagner | | 4–6, 4–6 | 3–6, 5-7 | 6–3, 6–1 | 1–2 | 2–4 | 28–29 | 2 |
| 2 | Dylan Alcott | 6–4, 6–4 | | 6–4, 6–4 | 6–1, 6–1 | 3–0 | 6–0 | 36–18 | 1 |
| | Andrew Lapthorne | 6–3, 7–5 | 4–6, 4–6 | | 3–6, $6–7^{(4–7)}$ | 1–2 | 2–4 | 30–33 | 3 |
| WC | Lucas Sithole | 3–6, 1–6 | 1–6, 1–6 | 6–3, $7–6^{(7–4)}$ | | 1–2 | 2–4 | 19–33 | 4 |

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.

