Singles
2021 Winston-Salem Open
Champion	Ilya Ivashka
Runner-up	Mikael Ymer
Score	6–0, 6–2
Draw	48 (4 Q / 4 WC )
Seeds	16

Hubert Hurkacz was the reigning champion from when the tournament was last held in 2019, but chose not to participate this year.

Ilya Ivashka won his maiden ATP Tour title, defeating Mikael Ymer in the final, 6–0, 6–2. Ivashka became the first Belarusian man to win an ATP singles title since Max Mirnyi in 2003, while Ymer became the first Swedish man to reach an ATP singles final since Robin Söderling in 2011.^[1]

Seeds

All seeds receive a bye into the second round.

Click on the seed number of a player to go to their draw section.

Draw

Finals

	Quarterfinals							Semifinals							Final
	1/WC	Pablo Carreño Busta	62	3
		Ilya Ivashka	77	6
									Ilya Ivashka	6	6
									Emil Ruusuvuori	2	1
	14	Richard Gasquet	65	1
		Emil Ruusuvuori	77	6
																Ilya Ivashka	6	6
																Mikael Ymer	0	2
		Marcos Giron	62	2
	15	Carlos Alcaraz	77	6
								15	Carlos Alcaraz	5	3
									Mikael Ymer	7	6
		Mikael Ymer	62	6	6
	13	Frances Tiafoe	77	2	3

Top half

Section 1

	First round							Second round							Third round							Quarterfinals
								1/WC	P Carreño Busta	6	3	6
		R Albot	2	5					S-w Kwon	3	6	4
		S-w Kwon	6	7											1/WC	P Carreño Busta	6	6
		T Sandgren	4	4											16	D Koepfer	2	3
		M Cecchinato	6	6					M Cecchinato	7	4	4
								16	D Koepfer	5	6	6
																						1/WC	P Carreño Busta	62	3
																							I Ivashka	77	6
								9	J-L Struff	6	6
	Q	T-l Wu	65	3					G Mager	2	2
		G Mager	77	6											9	J-L Struff	2	1
		A Seppi	4	4												I Ivashka	6	6
		I Ivashka	6	6					I Ivashka	4	7	6
								6	M Čilić	6	5	4

Section 2

	First round							Second round							Third round							Quarterfinals
								3/WC	D Evans	3	6	6
	Q	L Pouille	6	6				Q	L Pouille	6	4	1
		F López	1	4											3/WC	D Evans	4	64
		E Gerasimov	78	3	6										14	R Gasquet	6	77
		N Gombos	66	6	2				E Gerasimov	64	66
								14	R Gasquet	77	78
																						14	R Gasquet	65	1
																							E Ruusuvuori	77	6
								12	B Paire	6	6
		A Rinderknech	5	3				PR	G Simon	3	3
	PR	G Simon	7	6											12	B Paire	4	6	1
		E Ruusuvuori	6	6												E Ruusuvuori	6	4	6
	Q	D Kudla	3	4					E Ruusuvuori	6	77
								5	A Bublik	2	65

Bottom half

Section 3

	First round							Second round							Third round							Quarterfinals
								LL	P-H Herbert	6	6
		F Coria	6	4	6				F Coria	4	2
		L Musetti	4	6	4										LL	P-H Herbert	6	3	3
		M Giron	7	6												M Giron	4	6	6
		F Bagnis	5	4					M Giron	6	6
								10	F Delbonis	3	4
																							M Giron	62	2
																						15	C Alcaraz	77	6
								15	C Alcaraz	69	6	77
		S Johnson	5	4				Q	A Popyrin	711	1	61
	Q	A Popyrin	7	6											15	C Alcaraz	6	0	6
		J Munar	6	3	0										4	M Fucsovics	3	6	2
	LL	Y Watanuki	3	6	6			LL	Y Watanuki	5	1
								4	M Fucsovics	7	6

Section 4

	First round							Second round							Third round							Quarterfinals
								LL	M Purcell	7	6
		J Thompson	6	1	6				J Thompson	5	4
		G Pella	1	6	3										LL	M Purcell	5	2
		M Ymer	6	1	6											M Ymer	7	6
		S Travaglia	2	6	2				M Ymer	6	6
								11	A Ramos Viñolas	3	1
																							M Ymer	62	6	6
																						13	F Tiafoe	77	2	3
								13	F Tiafoe	77	6
	LL	N Rubin	2	0				WC	A Murray	64	3
	WC	A Murray	6	6											13	F Tiafoe	7	77
		T Monteiro	6	4	77											T Monteiro	5	62
		J Duckworth	4	6	65				T Monteiro	7	6
								LL	Ed Nava	5	1

Qualifying

Qualifying draw

First qualifier

	First round							Qualifying competition
	1	Alexei Popyrin	6	78
		Mukund Sasikumar	1	66
								1	Alexei Popyrin	6	4	6
								6	Yosuke Watanuki	2	6	1
	Alt	Chung Yun-seong	3	63
	6	Yosuke Watanuki	6	77

Second qualifier

	First round							Qualifying competition
	2	Denis Kudla	6	6
	Alt	Sekou Bangoura	2	3
								2	Denis Kudla	6	5	6
								5/Alt	Max Purcell	4	7	2
		John-Patrick Smith	6	1	4
	5/Alt	Max Purcell	3	6	6

Third qualifier

	First round							Qualifying competition
	3	Pierre-Hugues Herbert	64	6	6
	WC	Eduardo Nava	77	3	0
								3	Pierre-Hugues Herbert	4	3
								7	Wu Tung-lin	6	6
	WC	Donald Young	0	0
	7	Wu Tung-lin	6	6

Fourth qualifier

	First round							Qualifying competition
	4	Lucas Pouille	66	6	6
		Darian King	78	4	4
								4	Lucas Pouille	4	77	6
								8	Noah Rubin	6	65	2
		JC Aragone	63	6	4
	8	Noah Rubin	77	1	6

References

External links

• Main draw
• Qualifying draw