2020 Amex-Istanbul Challenger – Singles

Ugo Humbert was the defending champion but chose not to defend his title.

Singles
2020 Amex-Istanbul Challenger
Champion	Ilya Ivashka
Runner-up	Martin Kližan
Score	6–1, 6–4

Main article: 2020 Amex-Istanbul Challenger

Ilya Ivashka won the title after defeating Martin Kližan 6–1, 6–4 in the final.

Seeds

1. Pedro Martínez (withdrew)
2. Jaume Munar (second round)
3. Taro Daniel (first round)
4. Evgeny Donskoy (first round, retired)
5. Jason Jung (quarterfinals)
6. Lorenzo Giustino (first round)
7. Ilya Ivashka (champion)
8. Mohamed Safwat (first 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
		Martin Kližan	6	7
	Q	Borna Gojo	4	5
									Martin Kližan	1	4
								7	Ilya Ivashka	6	6
		Benjamin Bonzi	6	2	3
	7	Ilya Ivashka	3	6	6

Top half

	First round							Second round							Quarterfinals							Semifinals
	LL	A Vatutin	6	3	1
	Q	N Serdarušić	4	6	6			Q	N Serdarušić	69	3
	Q	M McDonald	6	6				Q	M McDonald	711	6
	LL	T Gabashvili	4	1											Q	M McDonald	6	4	3
		I Marchenko	66	3												M Kližan	4	6	6
		M Kližan	78	6					M Kližan	77	6
		R Marcora	78	6					R Marcora	63	1
	8	M Safwat	66	0																			M Kližan	6	7
	3	T Daniel	6	64	63																	Q	B Gojo	4	5
	Q	B Gojo	2	77	77			Q	B Gojo	65	7	6
		S Stakhovsky	4	0					J Clarke	77	5	2
		J Clarke	6	6											Q	B Gojo	6	1
		S Ofner	67	6	6											S Ofner	3	0r
	WC	M İlhan	79	4	4				S Ofner	4	7	6
	WC	A Çelikbilek	6	6				WC	A Çelikbilek	6	5	3
	6	L Giustino	0	3

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	5	J Jung	2
		D Istomin	2r					5	J Jung	6	6
	Q	T Lamasine	4	6	7			Q	T Lamasine	0	3
		P Polansky	6	2	5										5	J Jung	66	2
		E Gómez	4	78	5											B Bonzi	78	6
		M Janvier	6	66	7				M Janvier	2	5
		B Bonzi	6	4					B Bonzi	6	7
	4	E Donskoy	2	1r																			B Bonzi	6	2	3
	7	I Ivashka	6	6																		7	I Ivashka	3	6	6
	WC	E Kırkın	2	4				7	I Ivashka	6	6
		E Benchetrit	4	3					C İlkel	2	2
		C İlkel	6	6											7	I Ivashka	6	6
		F Ferreira Silva	2	63												D Popko	4	0
		D Popko	6	77					D Popko	6	6
		E Ymer	3	3				2	J Munar	3	4
	2	J Munar	6	6

External links

• Main draw
• Qualifying draw