2020 Prosperita Open – Singles

Singles
2020 Prosperita Open
Champion	Aslan Karatsev
Runner-up	Oscar Otte
Score	6–4, 6–2

Main article: 2020 Prosperita Open

Kamil Majchrzak was the defending champion but chose not to defend his title.

Aslan Karatsev won the title after defeating Oscar Otte 6–4, 6–2 in the final.

Seeds

1. Henri Laaksonen (second round)
2. Ilya Ivashka (quarterfinals)
3. Chung Hyeon (first round)
4. Ernests Gulbis (second round)
5. Martin Kližan (first round)
6. Arthur Rinderknech (withdrew)
7. Steven Diez (second round)
8. Sergiy Stakhovsky (second round, retired)

Draw

Key

• Q = Qualifier
• WC = Wild card
• LL = Lucky loser
• Alt = Alternate
• ITF = ITF entry
• PR = Protected ranking
• SR = Special ranking
• SE = Special exempt
• JE = Junior exempt
• JR = Junior Accelerator Programme entrant
• CO = College Accelerator Programme entrant
• NG = Next Gen Accelerator Program entrant
• w/o = Walkover
• r = Retired
• d = Defaulted

Finals

	Semifinals							Final
		Botic van de Zandschulp	3	3
	SE	Aslan Karatsev	6	6
								SE	Aslan Karatsev	6	6
									Oscar Otte	4	2
		Oscar Otte	6	6
	SE	Tallon Griekspoor	2	4

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	H Laaksonen	7	6
		B Schnur	5	1				1	H Laaksonen	3	2
	WC	O Virtanen	5	4					B van de Zandschulp	6	6
		B van de Zandschulp	7	6												B van de Zandschulp	5	6	6
		L Lacko	78	6												L Lacko	7	3	1
		F Horanský	66	2					L Lacko	6	7
		F Ferreira Silva	77	6					F Ferreira Silva	4	5
	5	M Kližan	64	2																			B van de Zandschulp	3	3
	4	E Gulbis	6	6																		SE	A Karatsev	6	6
	WC	D Svrčina	4	1				4	E Gulbis	1	4
	SE	A Karatsev	6	6				SE	A Karatsev	6	6
	WC	T Macháč	4	4											SE	A Karatsev	6	6
	Q	M Moraing	7	6											Q	M Moraing	3	3
		R Olivo	5	0				Q	M Moraing	6	64	4
		P Polansky	6	4	3			8	S Stakhovsky	1	77	0r
	8	S Stakhovsky	4	6	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	LL	M Jaziri	3	5
	Q	Z Kolář	6	7				Q	Z Kolář	5	6	7
		R Safiullin	3	6	3				D Popko	7	4	5
		D Popko	6	1	6										Q	Z Kolář	1	1
		A Vukic	6	4	3											O Otte	6	6
		O Otte	3	6	6				O Otte	6	6
		L Rosol	2	6	6				L Rosol	2	0
	3	Hy Chung	6	4	0																		O Otte	6	6
	7	S Diez	6	6																		SE	T Griekspoor	2	4
		R Molleker	1	2				7	S Diez	6	2	4
	SE	T Griekspoor	4	6	77			SE	T Griekspoor	4	6	6
		R Haase	6	4	63										SE	T Griekspoor	77	6
	Q	M-A Hüsler	6	4	5										2	I Ivashka	63	3
		V Troicki	3	6	7				V Troicki	3	5
	Q	V Kopřiva	4	64				2	I Ivashka	6	7
	2	I Ivashka	6	77

External links

• Main draw
• Qualifying draw