2023 Nottingham Open – Men's singles

Andy Murray won the title of the men's singles tennis tournament at the 2023 Nottingham Open, defeating Arthur Cazaux 6–4, 6–4 in the final.^[1]

Men's singles
2023 Nottingham Open
Champion	Andy Murray
Runner-up	Arthur Cazaux
Score	6–4, 6–4

Main article: 2023 Nottingham Open

Dan Evans was the defending champion^[2] but chose not to defend his title.

Seeds

1. Andy Murray (champion)
2. Constant Lestienne (first round)
3. Nuno Borges (semifinals)
4. Aleksandar Vukic (first round)
5. Dominik Koepfer (semifinals)
6. Thanasi Kokkinakis (first round)
7. Aleksandar Kovacevic (first round)
8. Dominic Stricker (quarterfinals)

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

	Semifinals							Final
	1/WC	Andy Murray	6	6
	3	Nuno Borges	3	2
								1/WC	Andy Murray	6	6
								Q	Arthur Cazaux	4	4
	Q	Arthur Cazaux	7	6
	5	Dominik Koepfer	5	2

Top half

	First round							Second round							Quarterfinals							Semifinals
	1/WC	A Murray	6	6
	Q	J De Loore	3	4				1/WC	A Murray	6	7
		H Grenier	6	6					H Grenier	3	5
		J Choinski	4	4											1/WC	A Murray	77	7
	Alt	R Peniston	6	6											8	D Stricker	62	5
		M Bellucci	2	1				Alt	R Peniston	4	2
		D Kudla	66	2				8	D Stricker	6	6
	8	D Stricker	78	6																		1/WC	A Murray	6	6
	3	N Borges	6	6																		3	N Borges	3	2
	PR	H Chung	3	2				3	N Borges	6	3	6
		S-c Hong	64	2					Y Bu	3	6	3
		Y Bu	77	6											3	N Borges	6	6
	Q	R Noguchi	7	1	2											S Shimabukuro	4	4
		L Broady	5	6	6				L Broady	64	4
		S Shimabukuro	6	1	6				S Shimabukuro	77	6
	7	A Kovacevic	4	6	4

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	6	T Kokkinakis	6	2	65
	Q	Z Svajda	4	6	77			Q	Z Svajda	63	64
	Alt	Y-h Hsu	4	3				Q	A Cazaux	77	77
	Q	A Cazaux	6	6											Q	A Cazaux	77	7
		G Diallo	6	6												G Diallo	62	5
		E Couacaud	3	3					G Diallo	3	7	6
	Q	A Michelsen	2	79	6			Q	A Michelsen	6	5	3
	4	A Vukic	6	67	4																	Q	A Cazaux	7	6
	5	D Koepfer	6	6																		5	D Koepfer	5	2
	LL	L Lokoli	2	4				5	D Koepfer	6	6
		S Johnson	6	3	3			WC	A Fery	4	2
	WC	A Fery	4	6	6										5	D Koepfer	7	4	6
		O Virtanen	3	66											WC	G Loffhagen	5	6	3
	WC	G Loffhagen	6	78				WC	G Loffhagen	6	5	6
	Q	J Shang	77	4	6			Q	J Shang	4	7	3
	2	C Lestienne	65	6	4