2021 Antalya Challenger IV – Singles

Singles
2021 Antalya Challenger IV
Champion	Evgenii Tiurnev
Runner-up	Oleg Prihodko
Score	3–6, 6–4, 6–4

Main article: 2021 Antalya Challenger IV

Nuno Borges was the defending champion but chose not to defend his title.

Evgenii Tiurnev won the title after defeating Oleg Prihodko 3–6, 6–4, 6–4 in the final.

Seeds

1. Cem İlkel (quarterfinals)
2. Ramkumar Ramanathan (withdrew)
3. Duje Ajduković (quarterfinals)
4. Ryan Peniston (second round)
5. Riccardo Bonadio (first round)
6. Javier Barranco Cosano (second round)
7. Nerman Fatić (semifinals, retired)
8. Miljan Zekić (withdrew)
9. Evgenii Tiurnev (champion)

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
	LL	Oleg Prihodko	1	6	6
		Giovanni Fonio	6	1	3
								LL	Oleg Prihodko	6	4	4
								9	Evgenii Tiurnev	3	6	6
	7	Nerman Fatić	2	7	1r
	9	Evgenii Tiurnev	6	5	4

Top half

	First round							Second round							Quarterfinals							Semifinals
	1/WC	C İlkel	6	7
		I Nedelko	4	5				1/WC	C İlkel	63	6	6
	WC	S Ağabigün	0	5					FC Jianu	77	4	0
		FC Jianu	6	7											1/WC	C İlkel	3	6	2
		D-h Lee	6	6											LL	O Prihodko	6	3	6
		F Marozsán	4	1					D-h Lee	3	3
	LL	O Prihodko	717	6				LL	O Prihodko	6	6
	5	R Bonadio	615	4																		LL	O Prihodko	1	6	6
	4	R Peniston	77	77																			G Fonio	6	1	3
		Y-h Hsu	60	60				4	R Peniston	6	4	4
	LL	J Paul	1	0					G Fonio	1	6	6
		G Fonio	6	6												G Fonio	77	6
		N Hardt	7	6												N Hardt	60	2
		O Krutykh	5	3					N Hardt	5	6	6
		F Misolic	3	3				6	J Barranco Cosano	7	0	2
	6	J Barranco Cosano	6	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	7	N Fatić	2	6	6
		Pol Martín Tiffon	6	0	0			7	N Fatić	w/o
		Georgii Kravchenko	4	1					V Orlov
		V Orlov	6	6											7	N Fatić	6	7
		K Sultanov	3	3											3	D Ajduković	4	5
	Q	C Crețu	6	6				Q	C Crețu	6	4	4
		Y Oliel	4	6	4			3	D Ajduković	4	6	6
	3	D Ajduković	6	1	6																	7	N Fatić	2	7	1r
	LL	G Lomakin	5	4																		9	E Tiurnev	6	5	4
	Q	Andrey Chepelev	7	6				Q	A Chepelev	2	0
		A Lazarov	6	6					A Lazarov	6	6
	Q	M İlhan	3	3												A Lazarov	4	77	1
	WC	A Jecan	6	77											9	E Tiurnev	6	65	6
		N Chappell	2	62				WC	A Jecan	3	6	3
	Q	D Wenger	2	3				9	E Tiurnev	6	4	6
	9	E Tiurnev	6	6

External links

• Main draw
• Qualifying draw