2021 Hall of Fame Open – Singles

Singles
2021 Hall of Fame Open
Final
Champion	Kevin Anderson
Runner-up	Jenson Brooksby
Score	7–6(10–8), 6–4
Details
Draw	28 (4 Q / 3 WC )
Seeds	8
Events
Singles Doubles
← 2019 · Hall of Fame Open · 2022 →

Kevin Anderson defeated Jenson Brooksby in the final, 7–6^(10–8), 6–4, to win the singles tennis title at the 2021 Hall of Fame Open.^[1] It was played on outdoor grass courts and was part of the 250 series of the 2021 ATP Tour. It took place at the International Tennis Hall of Fame in Newport, Rhode Island, United States from 12 to 18 July 2021.^[2]

John Isner was the reigning champion from when the tournament was last held in 2019,^[3] but chose not to defend his title.^[4]

The top four seeds receive a bye into the second round.

	Semifinals							Final
	1	Alexander Bublik	6	63	5
	8/WC	Kevin Anderson	4	77	7
								8/WC	Kevin Anderson	710	6
									Jenson Brooksby	68	4
		Jenson Brooksby	6	77
	7	Jordan Thompson	3	63

	First round							Second round							Quarterfinals							Semifinals
								1	A Bublik	77	4	6
	WC	I Karlović	65	6	6			WC	I Karlović	65	6	1
		B Zapata Miralles	77	1	4										1	A Bublik	6	6
	Q	B Schnur	5	77	64											J Jung	2	4
		J Jung	7	61	77				J Jung	6	6
		J Sousa	4	63				5	T Sandgren	2	2
	5	T Sandgren	6	77																		1	A Bublik	6	63	5
																						8/WC	K Anderson	4	77	7
								3	Y Nishioka	2	3
	WC	J Sock	3	6	6			WC	J Sock	6	6
	Q	A Bolt	6	4	3										WC	J Sock	77	2	4
		Y Uchiyama	4	4											8/WC	K Anderson	65	6	6
	Q	S Ofner	6	6				Q	S Ofner	5	63
		I Marchenko	5	3				8/WC	K Anderson	7	77
	8/WC	K Anderson	7	6

	First round							Second round							Quarterfinals							Semifinals
	6	S Johnson	63	6	4
		D Kudla	77	3	6				D Kudla	3	6	5
		J Brooksby	7	6					J Brooksby	6	4	7
		E Donskoy	5	3												J Brooksby	6	6
		P Gojowczyk	6	6												P Gojowczyk	0	3
	Q	M Krueger	2	2					P Gojowczyk	6	6
								4	V Pospisil	3	3
																							J Brooksby	6	77
	7	J Thompson	5																			7	J Thompson	3	63
		C-M Stebe	4r					7	J Thompson	6	6
		Y Sugita	7	6					Y Sugita	0	2
		J Rodionov	5	3											7	J Thompson	6	78
		M Cressy	6	6												M Cressy	3	66
		P Lorenzi	1	2					M Cressy	6	2	6
								2	S Querrey	4	6	2

	First round							Qualifying competition
	1	Alex Bolt	77	77
	WC	William Blumberg	65	61
								1	Alex Bolt	6	62	7
								WC	Ryan Harrison	0	77	5
	WC	Ryan Harrison	77	616	710
	5	Christopher Eubanks	64	718	68

	First round							Qualifying competition
	2	Sebastian Ofner	4	6	6
		Roberto Quiroz	6	3	1
								2	Sebastian Ofner	6	3	6
								7	Ruben Bemelmans	4	6	3
		Sasikumar Mukund	5	4
	7	Ruben Bemelmans	7	6

	First round							Qualifying competition
	3	Lukáš Lacko	0	4
		Brayden Schnur	6	6
									Brayden Schnur	6	78
									Ulises Blanch	2	66
		Ulises Blanch	2	6	77
	8	Thai-Son Kwiatkowski	6	2	65

	First round							Qualifying competition
	4	Mitchell Krueger	7	6
		Noah Rubin	5	4
								4	Mitchell Krueger	6	5	6
								6	Ramkumar Ramanathan	4	7	4
		Darian King	3	4
	6	Ramkumar Ramanathan	6	6

• Main draw
• Qualifying draw