2019 Australian Open – Wheelchair quad singles

Four-time defending champion Dylan Alcott defeated David Wagner in the final, 6–4, 7–6^(7–2) to win the quad singles wheelchair tennis title at the 2019 Australian Open.

Wheelchair quad singles
2019 Australian Open
Champion	Dylan Alcott
Runner-up	David Wagner
Score	6–4, 7–6(7–2)

Main article: 2019 Australian Open

Seeds

1. Dylan Alcott (champion)
2. David Wagner (final)

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	Dylan Alcott	6	77
	2	David Wagner	4	62

Round robin

		Alcott	Davidson	Lapthorne	Wagner	RR W–L	Set W–L	Game W–L	Standings
1	Dylan Alcott		6–3, 6–2	w/o	6–7(3–7), 6–4, 7–5	3–0	6–1	43–21	1
WC	Heath Davidson	3–6, 2–6		6–1, 6–1	7–6(8–6), 5–7, 3–6	1–2	3–4	32–33	3
	Andy Lapthorne	w/o	1–6, 1–6		1–6, 6–4, 4–6	0–3	1–6	13–40	4
2	David Wagner	7–6(7–3), 4–6, 5–7	6–7(6–8), 7–5, 6–3	6–1, 4–6, 6–4		2–1	5–4	51–45	2