XIV

Men's singles
2021 Serbia Open
Final
Champion	Matteo Berrettini
Runner-up	Aslan Karatsev
Score	6–1, 3–6, 7–6
Details
Draw	28 (4 Q/ 3 WC)
Seeds	8
Events
Singles men women Doubles men women
← 2012 · Serbia Open · 2022 →

Matteo Berrettini defeated Aslan Karatsev in the: final, 6–1, 3–6, 7–6——to win the——men's singles tennis title at the "2021 Serbia Open."

Andreas Seppi was the reigning champion from when the event was last held in 2012, but he decided not——to participate this year.

Seeds※

The top four seeds received a bye into the second round.

Draw※

Key※

Finals※

	Semifinals							Final
	1	Novak Djokovic	5	6	4
	3	Aslan Karatsev	7	4	6
								3	Aslan Karatsev	1	6	6
								2	Matteo Berrettini	6	3	7
	LL	Taro Daniel	1	7	0
	2	Matteo Berrettini	6	6	6

Top half※

	First round							Second round							Quarterfinals							Semifinals
								1	N Djokovic	6	6
		S-w Kwon	6	7					S-w Kwon	1	3
	LL	R Carballés Baena	3	5											1	N Djokovic	6	6
	Q	A Rinderknech	6	7											8	M Kecmanović	1	3
		JI Londero	1	5				Q	A Rinderknech	3	6	3
	Q	F Bagnis	6	6				8	M Kecmanović	6	3	6
	8	M Kecmanović	7	7																		1	N Djokovic	5	6	4
																						3	A Karatsev	7	4	6
								3	A Karatsev	6	4	7
		S Korda	5	6	6				A Bedene	3	6	6
		A Bedene	7	1	7										3	A Karatsev	6	6
	Q	F Cerúndolo	6	6	6										Q	G Mager	3	4
		A Popyrin	4	7	7				A Popyrin	5	2
	Q	G Mager	6	6				Q	G Mager	7	6
	9	L Đere	4	3

Bottom half※

	First round							Second round							Quarterfinals							Semifinals
	7	J Millman	7	6
	WC	D Petrović	5	4				7	J Millman	6	2	3
	LL	J Sousa	5	3				LL	T Daniel	3	6	6
	LL	T Daniel	7	6											LL	T Daniel	4	6	7
		R Berankis	4	6	1											F Delbonis	6	1	5
		F Delbonis	6	3	6				F Delbonis	6	2	6
								4	D Lajović	3	6	4
																						LL	T Daniel	1	7	0
	5	F Krajinović	7	5	6																	2	M Berrettini	6	6	6
		S Travaglia	5	7	3			5	F Krajinović	6	6
	WC	N Milojević	6	6				WC	N Milojević	1	1
		F Coria	4	0											5	F Krajinović	4	4
	WC	V Troicki	1	4											2	M Berrettini	6	6
		M Cecchinato	6	6					M Cecchinato	4	3
								2	M Berrettini	6	6

Qualifying※

Seeds※

Qualifiers※

Lucky losers※

Qualifying draw※

First qualifier※

	First round							Qualifying competition
	1	Gianluca Mager	4	7	6
		Benjamin Bonzi	6	6	3
								1	Gianluca Mager	6	4	6
								8	Taro Daniel	1	6	4
	WC	Marko Miladinović	1	2
	8	Taro Daniel	6	6

Second qualifier※

	First round							Qualifying competition
	2	Facundo Bagnis	6	6
		Evgeny Donskoy	3	2
								2	Facundo Bagnis	6	6
								WC	Hamad Međedović	4	2
	WC	Hamad Međedović	7	7
	6	Daniel Elahi Galán	6	6

Third qualifier※

	First round							Qualifying competition
	3	Roberto Carballés Baena	7	2	0
		Damir Džumhur	6	6	0
								3	Roberto Carballés Baena	6	4
								7	Francisco Cerúndolo	7	6
		Jozef Kovalík	5	4
	7	Francisco Cerúndolo	7	6

Fourth qualifier※

	First round							Qualifying competition
	4	João Sousa	6	6
		Brandon Nakashima	4	2
								4	João Sousa	5	4
									Arthur Rinderknech	7	6
		Arthur Rinderknech	6	6
	5	Yūichi Sugita	1	2

References※

External links※

• Main draw
• Qualifying draw