Doubles
2020 Tennis Challenger Hamburg
Champions	Marc-Andrea Hüsler Kamil Majchrzak
Runners-up	Lloyd Glasspool Alex Lawson
Score	6–3, 1–6, [20–18]

James Cerretani and Maxime Cressy were the defending champions^[1] but chose to compete with different partners. Cerretani partnered Dustin Brown but lost in the semifinals to Lloyd Glasspool and Alex Lawson. Cressy partnered Albano Olivetti but lost in the first round to Marc-Andrea Hüsler and Kamil Majchrzak.

Hüsler and Majchrzak won the title after defeating Glasspool and Lawson 6–3, 1–6, [20–18] in the final.

Seeds

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

	First round							Quarterfinals							Semifinals							Final
	1	A Begemann D Pel	6	7
	WC	M Möller Max Wiskandt	2	5				1	A Begemann D Pel	62	3
		M Cressy A Olivetti	77	4	[4]				M-A Hüsler K Majchrzak	77	6
		M-A Hüsler K Majchrzak	62	6	[10]											M-A Hüsler K Majchrzak	w/o
	3	A Göransson J Zieliński	63	7	[10]										3	A Göransson J Zieliński
		S Doumbia F Reboul	77	5	[3]			3	A Göransson J Zieliński	w/o
		M Torpegaard J. J. Wolf	3	6	[9]				H Gaston A Rinderknech
		H Gaston A Rinderknech	6	4	[11]																		M-A Hüsler K Majchrzak	6	1	[20]
	WC	Benito Sanchez Martinez C-M Stebe	6	3	[10]																	4	L Glasspool A Lawson	3	6	[18]
	WC	Fabien Fallert M Rosenkranz	2	6	[7]			WC	B Sanchez Martinez C-M Stebe	1	3
		J Lenz Y Maden	3	2				4	L Glasspool A Lawson	6	6
	4	L Glasspool A Lawson	6	6											4	L Glasspool A Lawson	7	6
	PR	D Brown J Cerretani	77	6											PR	D Brown J Cerretani	5	3
		B Schnur J Withrow	65	3				PR	D Brown J Cerretani	6	6
	Alt	I Marchenko R Safiullin	1	64				2	S Balaji L Margaroli	4	4
	2	S Balaji L Margaroli	6	77

References

External links

• Main draw