2018 Australian Open – Wheelchair quad singles
| Wheelchair quad singles | |
|---|---|
| 2018 Australian Open | |
| Champion | .svg.png) Dylan Alcott | 
| Runner-up |  David Wagner | 
| Score | 7–6(7–1), 6–1 | 
Three-time defending champion Dylan Alcott defeated David Wagner in the final, 7–6(7–1), 6–1 to win the quad singles wheelchair tennis title at the 2018 Australian Open.
Seeds
 David Wagner (final) David Wagner (final)
 Andrew Lapthorne (round robin) Andrew Lapthorne (round robin)
Draw
Key
- Q = Qualifier
- WC = Wild card
- LL = Lucky loser
- Alt = Alternate
- ITF = ITF entry
- PR = Protected ranking
- SR = Special ranking
- SE = Special exempt
- JE = Junior exempt
- JR = Junior Accelerator Programme entrant
- CO = College Accelerator Programme entrant
- NG = Next Gen Accelerator Program entrant
- w/o = Walkover
- r = Retired
- d = Defaulted
Final
| Final | ||||||
| 1 |  David Wagner | 61 | 1 | |||
| .svg.png) Dylan Alcott | 77 | 6 | ||||
Round robin
|  Wagner | .svg.png) Alcott | .svg.png) Davidson |  Lapthorne | RR W–L | Set W–L | Game W–L | Standings | ||
| 1 |  David Wagner | 6–4, 6–7(4–7), 6–4 | 6–3, 6–2 | w/o | 3–0 | 4–1 | 30–20 | 1 | |
| .svg.png) Dylan Alcott | 4–6, 7–6(7–4), 4–6 | 6–2, 6–0 | 6–1, 6–0 | 2–1 | 5–2 | 39–21 | 2 | ||
| WC | .svg.png) Heath Davidson | 3–6, 2–6 | 2–6, 0–6 | 6–2, 6–1 | 1–2 | 2–4 | 19–27 | 3 | |
| 2 |  Andrew Lapthorne | w/d | 1–6, 0–6 | 2–6, 1–6 | 0–3 | 0–4 | 4–24 | 4 | 
References
- General
- Specific