Singles
2020 Tennis Challenger Hamburg
Champion	Taro Daniel
Runner-up	Sebastian Ofner
Score	6–1, 6–2

Botic van de Zandschulp was the defending champion^[1] but withdrew before his semifinal match against Taro Daniel.

Daniel won the title after defeating Sebastian Ofner 6–1, 6–2 in the final.

Seeds

Draw

Finals

	Semifinals							Final
	1	Kamil Majchrzak	63	1
		Sebastian Ofner	77	6
									Sebastian Ofner	1	2
								2	Taro Daniel	6	6
		Botic van de Zandschulp
	2	Taro Daniel	w/o

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	K Majchrzak	6	6
		R Marcora	3	3				1	K Majchrzak	6	6
		K Coppejans	0	1					Y Maden	4	4
		Y Maden	6	6											1	K Majchrzak	6	6
	SE	B Gojo	4	78	5										7	N Milojević	3	1
	Q	P Kotov	6	66	7			Q	P Kotov	65	1
		L Lacko	5	4				7	N Milojević	77	6
	7	N Milojević	7	6																		1	K Majchrzak	63	1
	3	J. J. Wolf	6	6																			S Ofner	77	6
	Q	M Bachinger	4	3				3	J. J. Wolf	61	4
	Q	S Napolitano	2	2					R Safiullin	77	6
		R Safiullin	6	6												R Safiullin	64	6	4
		S Ofner	78	6												S Ofner	77	4	6
	PR	D Brown	66	2					S Ofner	77	6
	LL	H Gaston	7	4				LL	H Gaston	65	2
	5	S Nagal	5	1r

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	8	O Otte	6	6
		M-A Hüsler	2	3				8	O Otte	3	3
		F Horanský	2	4					C-M Stebe	6	6
		C-M Stebe	6	6												C-M Stebe	3	3
		B van de Zandschulp	6	7												B van de Zandschulp	6	6
	SE	B Bonzi	4	5					B van de Zandschulp	6	7
	LL	I Marchenko	6	3				LL	I Marchenko	4	5
	4/WC	D Altmaier	4	2r																			B van de Zandschulp
	6	H Laaksonen	6	3	6																	2	T Daniel	w/o
		M Torpegaard	3	6	4			6	H Laaksonen	77	7
		P Gunneswaran	6	4	1			Q	T Kamke	60	5
	Q	T Kamke	3	6	6										6	H Laaksonen	1	4
		M Cressy	4	4											2	T Daniel	6	6
	WC	M Marterer	6	6				WC	M Marterer	6	4	3
		A Rinderknech	3	6	4			2	T Daniel	4	6	6
	2	T Daniel	6	3	6

References

External links

• Main draw
• Qualifying draw