2023 US Open – Wheelchair quad singles

Sam Schröder defeated the defending champion Niels Vink^[1] in the final, 6–3, 7–5 to win the quad singles wheelchair tennis title at the 2023 US Open.^[2] It was his fifth Major singles title.

Wheelchair quad singles
2023 US Open
Champion	Sam Schröder
Runner-up	Niels Vink
Score	6–3, 7–5

Main article: 2023 US Open (tennis)

The draw was expanded from eight to 16 players this year.

Seeds

1. Niels Vink (final)
2. Sam Schröder (champion)
3. Donald Ramphadi (quarterfinals)
4. David Wagner (semifinals)

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

Finals

	First round							Quarterfinals							Semifinals							Final
	1	Niels Vink	6	6
		Francisco Cayulef	2	2				1	N Vink	6	6
		Diego Pérez	3	2					K Sugeno	1	2
		Koji Sugeno	6	6											1	N Vink	6	6
	3	Donald Ramphadi	6	6												A Lapthorne	2	1
	WC	Andrew Bogdanov	2	2				3	D Ramphadi	2	0
		Andy Lapthorne	6	2	6				A Lapthorne	6	6
		Robert Shaw	3	6	3																	1	N Vink	3	5
		Heath Davidson	6	6																		2	S Schröder	6	7
	WC	Uğur Altınel	0	1					H Davidson	2	6	4
		Ymanitu Silva	1	1				4	D Wagner	6	3	6
	4	David Wagner	6	6											4	D Wagner	2	3
		Tomáš Masaryk	1	1											2	S Schröder	6	6
		Guy Sasson	6	6					G Sasson	5	2
		Ahmet Kaplan	0	0				2	S Schröder	7	6
	2	Sam Schröder	6	6