2026 Nottingham Open – Men's singles

Men's singles
2026 Nottingham Open
Champion	Christopher O'Connell
Runner-up	Otto Virtanen
Score	7–6(7–3), 7–6(8–6)

Main article: 2026 Nottingham Open

Marin Čilić was the reigning champion but chose to compete at Queen's instead.

Christopher O'Connell won the title after defeating Otto Virtanen 7–6^(7–3), 7–6^(8–6) in the final.

Seeds

1. Jaime Faria (second round)
2. Benjamin Bonzi (quarterfinals)
3. Wu Yibing (second round)
4. Coleman Wong (first round)
5. Hugo Gaston (first round)
6. Henrique Rocha (first round)
7. Nicolai Budkov Kjær (first round)
8. Tristan Schoolkate (withdrew)

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
	Q	Zhang Zhizhen	4	77	5
		Otto Virtanen	6	65	7
									Otto Virtanen	63	66
									Christopher O'Connell	77	78
	Q	Rémy Bertola	4	5
		Christopher O'Connell	6	7

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	J Faria	6	6
		M Echargui	3	4				1	J Faria	4	5
	NG	Dar Blanch	4	710	4			Q	Z Zhang	6	7
	Q	Z Zhang	6	68	6										Q	Z Zhang	64	713	6
	WC	O Tarvet	6	3	2											R Safiullin	77	611	1
		R Safiullin	4	6	6				R Safiullin	6	6
	Q	A Gray	4	5				LL	A Holmgren	3	2
	LL	A Holmgren	6	7																		Q	Z Zhang	4	77	5
	4	C Wong	5	6	1																		O Virtanen	6	65	7
	WC	B Harris	7	3	6			WC	B Harris	77	63	6
	Q	A Matusevich	3	3					A Géa	63	77	4
		A Géa	6	6											WC	B Harris	63	63
	LL	S-w Kwon	2	5												O Virtanen	77	77
		O Virtanen	6	7					O Virtanen	6	6
	WC	F Gill	77	62	6			WC	F Gill	2	3
	5	H Gaston	64	77	2

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	7	N Budkov Kjær	6	3	2
		M McDonald	3	6	6				M McDonald	63	5
		S Mochizuki	77	3	77				S Mochizuki	77	7
		M Zheng	62	6	65											S Mochizuki	3	4
	Q	L Nardi	6	64	62										Q	R Bertola	6	6
	Q	R Bertola	3	77	77			Q	R Bertola	6	6
		R Sakamoto	5	1				3	Y Wu	3	3
	3	Y Wu	7	6																		Q	R Bertola	4	5
	6	H Rocha	62	1																			C O'Connell	6	7
		C O'Connell	77	6					C O'Connell	4	6	77
	SE	T Boyer	63	3				Q	J Clarke	6	4	65
	Q	J Clarke	77	6												C O'Connell	6	6
		D Sweeny	718	1	2										2	B Bonzi	4	4
		J Fearnley	616	6	6				J Fearnley	1	65
		T Barrios Vera	3	6	3			2	B Bonzi	6	77
	2	B Bonzi	6	2	6

External links

• Main draw
• Qualifying draw