2020 Sparkassen ATP Challenger – Singles

Jannik Sinner was the defending champion but chose not to defend his title.

Singles
2020 Sparkassen ATP Challenger
Champion	Ilya Ivashka
Runner-up	Antoine Hoang
Score	6–4, 3–6, 7–6(7–3)

Main article: 2020 Sparkassen ATP Challenger

Ilya Ivashka won the title after defeating Antoine Hoang 6–4, 3–6, 7–6^(7–3) in the final.

Seeds

1. Yasutaka Uchiyama (first round)
2. Ilya Ivashka (champion)
3. Aslan Karatsev (semifinals)
4. Lorenzo Musetti (first round)
5. Antoine Hoang (final)
6. Federico Gaio (quarterfinals)
7. Jurij Rodionov (first round)
8. Martin Kližan (second 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
		Alexandre Müller	6	2	2
	5	Antoine Hoang	3	6	6
								5	Antoine Hoang	4	6	63
								2	Ilya Ivashka	6	3	77
	3	Aslan Karatsev	4	4
	2	Ilya Ivashka	6	6

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	Y Uchiyama	3	4
		A Müller	6	6					A Müller	77	64	6
		J Clarke	6	69	6				J Clarke	62	77	3
	WC	Patric Prinoth	3	711	3											A Müller	65	78	7
		S Ofner	64	1												I Marchenko	77	66	5
		I Marchenko	77	6					I Marchenko	w/o
		H Grenier	5	6	6				H Grenier
	7	J Rodionov	7	4	3																		A Müller	6	2	2
	4	L Musetti	3	65																		5	A Hoang	3	6	6
		R Marcora	6	77					R Marcora	3	64
	SE	L Klein	3	5					J Lenz	6	77
		J Lenz	6	7												J Lenz	78	4	3
	Q	P Kotov	77	4	6										5	A Hoang	66	6	6
		M Cressy	65	6	4			Q	P Kotov	2	4
		A Rinderknech	4	6	65			5	A Hoang	6	6
	5	A Hoang	6	3	77

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	6	F Gaio	6	6
	Q	A Pellegrino	3	4				6	F Gaio	6	7
	Q	A Çelikbilek	6	6				Q	A Çelikbilek	4	5
		Z Kolář	4	2											6	F Gaio	63	3
	LL	A Vatutin	1	3											3	A Karatsev	77	6
	LL	E Karlovskiy	6	6				LL	E Karlovskiy	5	4
		M Marterer	64	2				3	A Karatsev	7	6
	3	A Karatsev	77	6																		3	A Karatsev	4	4
	8	M Kližan	6	6																		2	I Ivashka	6	6
	WC	G Zeppieri	1	3				8	M Kližan	4	2
	WC	L Nardi	64	68					T Macháč	6	6
		T Macháč	77	710												T Macháč	64	65
		D Masur	3	712	3										2	I Ivashka	77	77
	Q	J Härteis	6	610	6			Q	J Härteis	66	3
		M Viola	1	1				2	I Ivashka	78	6
	2	I Ivashka	6	6

External links

• Main draw
• Qualifying draw