2023 Hamburg European Open – Men's singles

Men's singles
2023 Hamburg European Open
Champion	Alexander Zverev
Runner-up	Laslo Djere
Score	7–5, 6–3
Draw	32 (4Q / 3WC)
Seeds	8

Main article: 2023 Hamburg European Open

Alexander Zverev defeated Laslo Djere in the final, 7–5, 6–3 to win the men's singles tennis title at the 2023 Hamburg European Open in his hometown of Hamburg.

Lorenzo Musetti was the defending champion, but lost to Djere in the quarterfinals.

Seeds

1. Casper Ruud (quarterfinals)
2. Andrey Rublev (second round)
3. Lorenzo Musetti (quarterfinals)
4. Alexander Zverev (champion)
5. Francisco Cerúndolo (first round, retired)
6. Tomás Martín Etcheverry (first round)
7. Alejandro Davidovich Fokina (second round)
8. Miomir Kecmanović (first round)

Draw

Key

• Q = Qualifier
• WC = Wild card
• LL = Lucky loser
• Alt = Alternate
• SE = Special exempt
• PR = Protected ranking
• ITF = ITF entry
• JE = Junior exempt
• w/o = Walkover
• r = Retired
• d = Defaulted
• SR = Special ranking

Finals

	Semifinals							Final
		Arthur Fils	2	4
	4	Alexander Zverev	6	6
								4	Alexander Zverev	7	6
									Laslo Djere	5	3
		Laslo Djere	6	6
		Zhang Zhizhen	3	2

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	C Ruud	6	1	6
		S Báez	3	6	3			1	C Ruud	1	6	6
	PR	H Dellien	77	1	3			Q	C Garín	6	2	2
	Q	C Garín	63	6	6										1	C Ruud	0	4
		A Fils	7	7												A Fils	6	6
	LL	DE Galán	5	5					A Fils	7	7
		D Lajović	3	6	6				D Lajović	5	5
	8	M Kecmanović	6	4	3																		A Fils	2	4
	4	A Zverev	6	6																		4	A Zverev	6	6
		A Molčan	0	3				4	A Zverev	6	7
	WC	M Marterer	77	6				WC	M Marterer	3	5
	WC	R Molleker	62	2											4	A Zverev	6	6
		L Van Assche	77	6												L Van Assche	3	4
		A Müller	63	4					L Van Assche	3	77	6
		P Cachin	6	5	2			7	A Davidovich Fokina	6	65	4
	7	A Davidovich Fokina	2	7	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	6	TM Etcheverry	62	3
		L Djere	77	6					L Djere	6	3	6
	LL	T Monteiro	3	6	4			PR	G Pella	2	6	3
	PR	G Pella	6	4	6											L Djere	7	6
	Q	T Seyboth Wild	66	4											3	L Musetti	5	3
	LL	J Kovalík	78	6				LL	J Kovalík	6	2	4
	Q	E Ymer	4	1				3	L Musetti	3	6	6
	3	L Musetti	6	6																			L Djere	6	6
	5	F Cerúndolo	6	2	2r																		Z Zhang	3	2
		Y Hanfmann	4	6	4				Y Hanfmann	6	1	4
	Q	J Choinski	4	5					Z Zhang	4	6	6
		Z Zhang	6	7												Z Zhang	6	6
		D Altmaier	7	6												D Altmaier	4	4
		R Gasquet	5	4					D Altmaier	6	6
		B Zapata Miralles	7	1	67			2/WC	A Rublev	2	2
	2/WC	A Rublev	5	6	79

Qualifying

Seeds

1. Daniel Elahi Galán (qualifying competition, lucky loser)
2. Pavel Kotov (first round)
3. Cristian Garín (qualified)
4. Thiago Seyboth Wild (qualified)
5. Thiago Monteiro (qualifying competition, lucky loser)
6. Thiago Agustín Tirante (first round)
7. Jan Choinski (qualified)
8. Ivan Gakhov (first round)

Qualifiers

1. Jan Choinski
2. Elias Ymer
3. Cristian Garín
4. Thiago Seyboth Wild

Lucky losers

1. Daniel Elahi Galán
2. Thiago Monteiro
3. Jozef Kovalík

Qualifying draw

First qualifier

	First round							Qualifying competition
	1	Daniel Elahi Galán	4	77	6
	WC	Max Hans Rehberg	6	65	3
								1	Daniel Elahi Galán	1	6	4
								7	Jan Choinski	6	4	6
	WC	Marvin Möller	3	4
	7	Jan Choinski	6	6

Second qualifier

	First round							Qualifying competition
	2	Pavel Kotov	3	7	4
		Jozef Kovalík	6	5	6
									Jozef Kovalík	3	3
									Elias Ymer	6	6
		Elias Ymer	6	6
	8	Ivan Gakhov	3	2

Third qualifier

	First round							Qualifying competition
	3	Cristian Garín	6	6
	WC	Marko Topo	3	4
								3	Cristian Garín	2	6	77
									Kimmer Coppejans	6	3	65
		Kimmer Coppejans	6	77
	6	Thiago Agustín Tirante	1	64

Fourth qualifier

	First round							Qualifying competition
	4	Thiago Seyboth Wild	6	6
		Andrea Collarini	4	4
								4	Thiago Seyboth Wild	6	6
								5	Thiago Monteiro	4	3
	Alt	Renzo Olivo	62	0r
	5	Thiago Monteiro	77	0

External links

• Main draw
• Qualifying draw