2025 Halle Open – Singles

Singles
2025 Halle Open
Champion	Alexander Bublik
Runner-up	Daniil Medvedev
Score	6–3, 7–6(7–4)
Draw	32 (4Q / 3WC)
Seeds	8

Alexander Bublik defeated Daniil Medvedev in the final, 6–3, 7–6^(7–4) to win the singles tennis title at the 2025 Halle Open.^[1] It was his second Halle title (after 2023) and fifth ATP Tour singles title overall.

Jannik Sinner was the defending champion,^[2] but lost in the second round to Bublik. The defeat ended Sinner's streak of 66 consecutive wins against players ranked outside of the world's top 20 (dating back to the 2023 Cincinnati Open), as well as his streak of 19 consecutive tournament quarterfinals.^[3]

	Semifinals							Final
		Alexander Bublik	4	77	6
	8	Karen Khachanov	6	65	4
									Alexander Bublik	6	77
								3	Daniil Medvedev	3	64
	3	Daniil Medvedev	77	61	6
	2	Alexander Zverev	63	77	4

	First round							Second round							Quarterfinals							Semifinals
	1	J Sinner	7	6
	Q	Y Hanfmann	5	3				1	J Sinner	6	3	4
		A Müller	4	4					A Bublik	3	6	6
		A Bublik	6	6												A Bublik	77	6
		F Marozsán	63	6	6										7	T Macháč	62	3
		M Kecmanović	77	4	4				F Marozsán	2	3
	LL	J de Jong	5	6	3			7	T Macháč	6	6
	7	T Macháč	7	3	6																		A Bublik	4	77	6
	4	A Rublev	6	6																		8	K Khachanov	6	65	4
	Q	S Ofner	3	4				4	A Rublev	3	77	66
		P Martínez	1	3					TM Etcheverry	6	64	78
		TM Etcheverry	6	6												TM Etcheverry	3	2
		F Auger-Aliassime	6	66	6										8	K Khachanov	6	6
	Q	L Djere	3	78	1				F Auger-Aliassime	3	6	3
		Z Bergs	5	3				8	K Khachanov	6	1	6
	8	K Khachanov	7	6

	First round							Second round							Quarterfinals							Semifinals
	5	F Cerúndolo	6	5	4
		A Michelsen	2	7	6				A Michelsen	77	7
		S Tsitsipas	6	3	77				S Tsitsipas	65	5
		L Darderi	4	6	65											A Michelsen	4	3
		Q Halys	6	6											3	D Medvedev	6	6
	Q	B Bonzi	4	4					Q Halys	2	5
	WC	D Altmaier	3	3				3	D Medvedev	6	7
	3	D Medvedev	6	6																		3	D Medvedev	77	61	6
	6	U Humbert	4	6	64																	2	A Zverev	63	77	4
		D Shapovalov	6	4	77				D Shapovalov	62	6	65
	WC	J Fonseca	7	63	68				F Cobolli	77	4	77
		F Cobolli	5	77	710											F Cobolli	4	66
		L Sonego	6	6											2	A Zverev	6	78
	WC	J-L Struff	3	2					L Sonego	6	4	62
		M Giron	2	1				2	A Zverev	3	6	77
	2	A Zverev	6	6

	First round							Qualifying competition
	1	Benjamin Bonzi	6	6
	WC	Patrick Zahraj	3	4
								1	Benjamin Bonzi	6	79
								Alt	Li Tu	4	67
	Alt	Li Tu	5	6	7
	7	Ethan Quinn	7	3	5

	First round							Qualifying competition
	2	Laslo Djere	7	6
		Nikoloz Basilashvili	5	3
								2	Laslo Djere	6	6
								6	Jesper de Jong	4	0
	WC	Max Schönhaus	5	6	2
	6	Jesper de Jong	7	3	6

	First round							Qualifying competition
	3	Learner Tien	3	4
		Nicolás Jarry	6	6
									Nicolás Jarry	3	3
									Yannick Hanfmann	6	6
		Yannick Hanfmann	6	6
	5	Yoshihito Nishioka	4	1

	First round							Qualifying competition
	4	Roman Safiullin	77	66	5
	WC	Justin Engel	64	78	7
								WC	Justin Engel	4	4
									Sebastian Ofner	6	6
		Sebastian Ofner	77	7
	Alt	Benjamin Hassan	64	5

• Main draw
• Qualifying draw