Serbia Open 2021 - Đơn nam

Matteo Berrettini
| runner = Aslan Karatsev
| score =6–1, 3–6, 7–6(7–0)
| edition = 5th
| before_year = 2012
| draw=28 (4 / 3)
| seeds=8
}}

Matteo Berrettini là nhà vô địch, đánh bại Aslan Karatsev trong trận chung kết, 6–1, 3–6, 7–6(7–0).

Andreas Seppi là đương kim vô địch, nhưng không tham dự giải đấu.

Hạt giống
4 hạt giống hàng đầu được miễn vào vòng 2.
Novak Djokovic (Bán kết)
Matteo Berrettini (Vô địch)
Aslan Karatsev (Chung kết)
Dušan Lajović (Vòng 2)
Filip Krajinović (Tứ kết)
Márton Fucsovics (Rút lui)
John Millman (Vòng 2)
Miomir Kecmanović (Tứ kết)
Laslo Đere (Vòng 1)
}}

Kết quả

Chung kết
Novak Djokovic
| RD1-score1-1=5
| RD1-score1-2=6
| RD1-score1-3=4
| RD1-seed2=3
| RD1-team2= Aslan Karatsev
| RD1-score2-1=7
| RD1-score2-2=4
| RD1-score2-3=6

| RD1-seed3=LL
| RD1-team3= Taro Daniel
| RD1-score3-1=1
| RD1-score3-2=77
| RD1-score3-3=0
| RD1-seed4=2
| RD1-team4= Matteo Berrettini
| RD1-score4-1=6
| RD1-score4-2=65
| RD1-score4-3=6

| RD2-seed1=3
| RD2-team1= Aslan Karatsev
| RD2-score1-1=1
| RD2-score1-2=6
| RD2-score1-3=60
| RD2-seed2=2
| RD2-team2= Matteo Berrettini
| RD2-score2-1=6
| RD2-score2-2=3
| RD2-score2-3=77
}}

Nửa trên
S-w Kwon
| RD1-score03-1=6
| RD1-score03-2=7
| RD1-score03-3=
| RD1-seed04=LL
| RD1-team04= R Carballés Baena
| RD1-score04-1=3
| RD1-score04-2=5
| RD1-score04-3=

| RD1-seed05=Q
| RD1-team05= A Rinderknech
| RD1-score05-1=6
| RD1-score05-2=7
| RD1-score05-3=
| RD1-seed06=&nbsp;
| RD1-team06= JI Londero
| RD1-score06-1=1
| RD1-score06-2=5
| RD1-score06-3=

| RD1-seed07=Q
| RD1-team07= F Bagnis
| RD1-score07-1=65
| RD1-score07-2=64
| RD1-score07-3=
| RD1-seed08=8
| RD1-team08= M Kecmanović
| RD1-score08-1=77
| RD1-score08-2=77
| RD1-score08-3=

| RD1-seed11=&nbsp;
| RD1-team11= S Korda
| RD1-score11-1=5
| RD1-score11-2=6
| RD1-score11-3=65
| RD1-seed12=&nbsp;
| RD1-team12= A Bedene
| RD1-score12-1=7
| RD1-score12-2=1
| RD1-score12-3=77

| RD1-seed13=Q
| RD1-team13= F Cerúndolo
| RD1-score13-1=6
| RD1-score13-2=65
| RD1-score13-3=66
| RD1-seed14=&nbsp;
| RD1-team14= A Popyrin
| RD1-score14-1=4
| RD1-score14-2=77
| RD1-score14-3=78

| RD1-seed15=Q
| RD1-team15= G Mager
| RD1-score15-1=6
| RD1-score15-2=6
| RD1-score15-3=
| RD1-seed16=9
| RD1-team16= L Đere
| RD1-score16-1=4
| RD1-score16-2=3
| RD1-score16-3=

| RD2-seed01=1
| RD2-team01= N Djokovic
| RD2-score01-1=6
| RD2-score01-2=6
| RD2-score01-3=
| RD2-seed02=
| RD2-team02= S-w Kwon
| RD2-score02-1=1
| RD2-score02-2=3
| RD2-score02-3=

| RD2-seed03=Q
| RD2-team03= A Rinderknech
| RD2-score03-1=3
| RD2-score03-2=6
| RD2-score03-3=3
| RD2-seed04=8
| RD2-team04= M Kecmanović
| RD2-score04-1=6
| RD2-score04-2=3
| RD2-score04-3=6

| RD2-seed05=3
| RD2-team05= A Karatsev
| RD2-score05-1=6
| RD2-score05-2=4
| RD2-score05-3=77
| RD2-seed06=
| RD2-team06= A Bedene
| RD2-score06-1=3
| RD2-score06-2=6
| RD2-score06-3=65

| RD2-seed07=
| RD2-team07= A Popyrin
| RD2-score07-1=5
| RD2-score07-2=2
| RD2-score07-3=
| RD2-seed08=Q
| RD2-team08= G Mager
| RD2-score08-1=7
| RD2-score08-2=6
| RD2-score08-3=

| RD3-seed01=1
| RD3-team01= N Djokovic
| RD3-score01-1=6
| RD3-score01-2=6
| RD3-score01-3=
| RD3-seed02=8
| RD3-team02= M Kecmanović
| RD3-score02-1=1
| RD3-score02-2=3
| RD3-score02-3=

| RD3-seed03=3
| RD3-team03= A Karatsev
| RD3-score03-1=6
| RD3-score03-2=6
| RD3-score03-3=
| RD3-seed04=Q
| RD3-team04= G Mager
| RD3-score04-1=3
| RD3-score04-2=4
| RD3-score04-3=

| RD4-seed01=1
| RD4-team01= N Djokovic
| RD4-score01-1=5
| RD4-score01-2=6
| RD4-score01-3=4
| RD4-seed02=3
| RD4-team02= A Karatsev
| RD4-score02-1=7
| RD4-score02-2=4
| RD4-score02-3=6
}}

Nửa dưới
J Millman
| RD1-score01-1=7
| RD1-score01-2=6
| RD1-score01-3=
| RD1-seed02=WC
| RD1-team02= D Petrović
| RD1-score02-1=5
| RD1-score02-2=4
| RD1-score02-3=

| RD1-seed03=LL
| RD1-team03= J Sousa
| RD1-score03-1=5
| RD1-score03-2=3
| RD1-score03-3=
| RD1-seed04=LL
| RD1-team04= T Daniel
| RD1-score04-1=7
| RD1-score04-2=6
| RD1-score04-3=

| RD1-seed05=&nbsp;
| RD1-team05= R Berankis
| RD1-score05-1=4
| RD1-score05-2=6
| RD1-score05-3=1
| RD1-seed06=&nbsp;
| RD1-team06= F Delbonis
| RD1-score06-1=6
| RD1-score06-2=3
| RD1-score06-3=6

| RD1-seed09=5
| RD1-team09= F Krajinović
| RD1-score09-1=7
| RD1-score09-2=5
| RD1-score09-3=6
| RD1-seed10=&nbsp;
| RD1-team10= S Travaglia
| RD1-score10-1=5
| RD1-score10-2=7
| RD1-score10-3=3

| RD1-seed11=WC
| RD1-team11= N Milojević
| RD1-score11-1=6
| RD1-score11-2=6
| RD1-score11-3=
| RD1-seed12=&nbsp;
| RD1-team12= F Coria
| RD1-score12-1=4
| RD1-score12-2=0
| RD1-score12-3=

| RD1-seed13=WC
| RD1-team13= V Troicki
| RD1-score13-1=1
| RD1-score13-2=4
| RD1-score13-3=
| RD1-seed14=&nbsp;
| RD1-team14= M Cecchinato
| RD1-score14-1=6
| RD1-score14-2=6
| RD1-score14-3=

| RD2-seed01=7
| RD2-team01= J Millman
| RD2-score01-1=6
| RD2-score01-2=2
| RD2-score01-3=3
| RD2-seed02=LL
| RD2-team02= T Daniel
| RD2-score02-1=3
| RD2-score02-2=6
| RD2-score02-3=6

| RD2-seed03=
| RD2-team03= F Delbonis
| RD2-score03-1=6
| RD2-score03-2=2
| RD2-score03-3=6
| RD2-seed04=4
| RD2-team04= D Lajović
| RD2-score04-1=3
| RD2-score04-2=6
| RD2-score04-3=4

| RD2-seed05=5
| RD2-team05= F Krajinović
| RD2-score05-1=6
| RD2-score05-2=6
| RD2-score05-3=
| RD2-seed06=WC
| RD2-team06= N Milojević
| RD2-score06-1=1
| RD2-score06-2=1
| RD2-score06-3=

| RD2-seed07=
| RD2-team07= M Cecchinato
| RD2-score07-1=4
| RD2-score07-2=3
| RD2-score07-3=
| RD2-seed08=2
| RD2-team08= M Berrettini
| RD2-score08-1=6
| RD2-score08-2=6
| RD2-score08-3=

| RD3-seed01=LL
| RD3-team01= T Daniel
| RD3-score01-1=4
| RD3-score01-2=6
| RD3-score01-3=7
| RD3-seed02=
| RD3-team02= F Delbonis
| RD3-score02-1=6
| RD3-score02-2=1
| RD3-score02-3=5

| RD3-seed03=5
| RD3-team03= F Krajinović
| RD3-score03-1=4
| RD3-score03-2=4
| RD3-score03-3=
| RD3-seed04=2
| RD3-team04= M Berrettini
| RD3-score04-1=6
| RD3-score04-2=6
| RD3-score04-3=

| RD4-seed01=LL
| RD4-team01= T Daniel
| RD4-score01-1=1
| RD4-score01-2=77
| RD4-score01-3=0
| RD4-seed02=2
| RD4-team02= M Berrettini
| RD4-score02-1=6
| RD4-score02-2=65
| RD4-score02-3=6
}}

Vòng loại
Hạt giống
Gianluca Mager (Vượt qua vòng loại)
Facundo Bagnis (Vượt qua vòng loại)
Roberto Carballés Baena (Vòng loại cuối cùng, Thua cuộc may mắn)
João Sousa (Vòng loại cuối cùng, Thua cuộc may mắn)
Yūichi Sugita (Vòng 1)
Daniel Elahi Galán (Vòng 1)
Francisco Cerúndolo (Vượt qua vòng loại)
Taro Daniel (Vòng loại cuối cùng, Thua cuộc may mắn)
}}

Vượt qua vòng loại
Gianluca Mager
Facundo Bagnis
Francisco Cerúndolo
Arthur Rinderknech
}}

Thua cuộc may mắn
Roberto Carballés Baena
João Sousa
Taro Daniel
}}

Kết quả vòng loại
Vòng loại thứ 1
Gianluca Mager
| RD1-score1-1=4
| RD1-score1-2=77
| RD1-score1-3=6
| RD1-seed2=&nbsp;
| RD1-team2= Benjamin Bonzi
| RD1-score2-1=6
| RD1-score2-2=61
| RD1-score2-3=3

| RD1-seed3=WC
| RD1-team3= Marko Miladinović
| RD1-score3-1=1
| RD1-score3-2=2
| RD1-score3-3=
| RD1-seed4=8
| RD1-team4= Taro Daniel
| RD1-score4-1=6
| RD1-score4-2=6
| RD1-score4-3=

| RD2-seed1=1
| RD2-team1= Gianluca Mager
| RD2-score1-1=6
| RD2-score1-2=4
| RD2-score1-3=6
| RD2-seed2=8
| RD2-team2= Taro Daniel
| RD2-score2-1=1
| RD2-score2-2=6
| RD2-score2-3=4
}}

Vòng loại thứ 2
Facundo Bagnis
| RD1-score1-1=6
| RD1-score1-2=6
| RD1-score1-3=
| RD1-seed2=&nbsp;
| RD1-team2= Evgeny Donskoy
| RD1-score2-1=3
| RD1-score2-2=2
| RD1-score2-3=

| RD1-seed3=WC
| RD1-team3= Hamad Međedović
| RD1-score3-1=77
| RD1-score3-2=77
| RD1-score3-3=
| RD1-seed4=6
| RD1-team4= Daniel Elahi Galán
| RD1-score4-1=64
| RD1-score4-2=65
| RD1-score4-3=

| RD2-seed1=2
| RD2-team1= Facundo Bagnis
| RD2-score1-1=6
| RD2-score1-2=6
| RD2-score1-3=
| RD2-seed2=WC
| RD2-team2= Hamad Međedović
| RD2-score2-1=4
| RD2-score2-2=2
| RD2-score2-3=
}}

Vòng loại thứ 3
Roberto Carballés Baena
| RD1-score1-1=77
| RD1-score1-2=2
| RD1-score1-3=0
| RD1-seed2=&nbsp;
| RD1-team2= Damir Džumhur
| RD1-score2-1=62
| RD1-score2-2=6
| RD1-score2-3=0r

| RD1-seed3=&nbsp;
| RD1-team3= Jozef Kovalík
| RD1-score3-1=5
| RD1-score3-2=4
| RD1-score3-3=
| RD1-seed4=7
| RD1-team4= Francisco Cerúndolo
| RD1-score4-1=7
| RD1-score4-2=6
| RD1-score4-3=

| RD2-seed1=3
| RD2-team1= Roberto Carballés Baena
| RD2-score1-1=66
| RD2-score1-2=4
| RD2-score1-3=
| RD2-seed2=7
| RD2-team2= Francisco Cerúndolo
| RD2-score2-1=78
| RD2-score2-2=6
| RD2-score2-3=
}}

Vòng loại thứ 4
João Sousa
| RD1-score1-1=6
| RD1-score1-2=6
| RD1-score1-3=
| RD1-seed2=&nbsp;
| RD1-team2= Brandon Nakashima
| RD1-score2-1=4
| RD1-score2-2=2
| RD1-score2-3=

| RD1-seed3=&nbsp;
| RD1-team3= Arthur Rinderknech
| RD1-score3-1=6
| RD1-score3-2=6
| RD1-score3-3=
| RD1-seed4=5
| RD1-team4= Yūichi Sugita
| RD1-score4-1=1
| RD1-score4-2=2
| RD1-score4-3=

| RD2-seed1=4
| RD2-team1= João Sousa
| RD2-score1-1=5
| RD2-score1-2=4
| RD2-score1-3=
| RD2-seed2=&nbsp;
| RD2-team2= Arthur Rinderknech
| RD2-score2-1=7
| RD2-score2-2=6
| RD2-score2-3=
}}

Tham khảo

Liên kết ngoài
Kết quả vòng đấu chính
Kết quả vòng loại