Men's singles
2021 Nottingham Trophy
Champion	Alex Bolt
Runner-up	Kamil Majchrzak
Score	4–6, 6–4, 6–3

Marcos Baghdatis was the defending champion but retired from professional tennis in 2019.^[1]

Alex Bolt won the title after defeating Kamil Majchrzak 4–6, 6–4, 6–3 in the final.

Seeds

Draw

Finals

	Semifinals							Final
	Q	Alex Bolt	6	6
		Mackenzie McDonald	3	4
								Q	Alex Bolt	4	6	6
									Kamil Majchrzak	6	4	3
		Kamil Majchrzak	6	6
		Benjamin Bonzi	3	2

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	R Gasquet	6	6
	Alt	G Soeda	4	2				1	R Gasquet	6	6
		M Cressy	5	710	64			WC	J Clarke	2	3
	WC	J Clarke	7	68	77										1	R Gasquet	3	711	0r
		T Seyboth Wild	2	4											Q	A Bolt	6	69	1
	Q	A Bolt	6	6				Q	A Bolt	65	6	6
	WC	A McHugh	77	6				WC	A McHugh	77	4	4
	6	M Kukushkin	64	4																		Q	A Bolt	6	6
	3	A Seppi	61	4																			M McDonald	3	4
	LL	Zh Zhang	77	6				LL	Zh Zhang	4	77	4
		M McDonald	6	6					M McDonald	6	63	6
		A Hoang	4	2												M McDonald	6	6
	Alt	T Fabbiano	4	77	6										WC	A Matusevich	2	3
		B Nakashima	6	60	3			Alt	T Fabbiano	610	4
	WC	A Matusevich	6	7				WC	A Matusevich	712	6
	5	M Ymer	3	5

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	7	Y Sugita	0	3
		K Majchrzak	6	6					K Majchrzak	6	6
	Alt	L Mayer	6	3	61			Q	R Ramanathan	4	3
	Q	R Ramanathan	3	6	77											K Majchrzak	66	6	6
		F Gaio	6	79												D Kudla	78	4	4
		M Polmans	4	67					F Gaio	6	3	2
		D Kudla	7	1	6				D Kudla	4	6	6
	4	K Anderson	5	6	3																		K Majchrzak	6	6
	8	Y Uchiyama	6	5	66																		B Bonzi	3	2
	Q	E Escobedo	4	7	78			Q	E Escobedo	610	1
	Q	M Copil	3	4					B Bonzi	712	6
		B Bonzi	6	6												B Bonzi	77	6
		D Džumhur	77	6												D Džumhur	61	2
		E Donskoy	64	2					D Džumhur	6	63	6
	PR	T Macháč	6	3	4			2	S-w Kwon	4	77	2
	2	S-w Kwon	3	6	6

References

External links

• Main draw
• Qualifying draw