Singapore Tennis Open 2021 - Đơn

Alexei Popyrin
| runner = Alexander Bublik
| score =4–6, 6–0, 6–2
| edition = 1st
| draw = 28 (4 / 3)
| seeds = 8
| type = singles doubles
| main_name = Singapore Tennis Open
}}

Alexei Popyrin là nhà vô địch, đánh bại Alexander Bublik trong trận chung kết, 4–6, 6–0, 6–2.

Hạt giống
4 hạt giống hàng đầu được miễn vào vòng 2.
Adrian Mannarino (Tứ kết)
John Millman (Vòng 2)
Marin Čilić (Bán kết)
Alexander Bublik (Chung kết)
Yoshihito Nishioka (Tứ kết)
Radu Albot (Bán kết)
Lloyd Harris (Vòng 1)
Kwon Soon-woo (Tứ kết)
}}

Kết quả

Chung kết
Radu Albot
| RD1-score1-1=6
| RD1-score1-2=3
| RD1-score1-3=4
| RD1-seed2=4
| RD1-team2= Alexander Bublik
| RD1-score2-1=2
| RD1-score2-2=6
| RD1-score2-3=6

| RD1-seed3=3
| RD1-team3= Marin Čilić
| RD1-score3-1=65
| RD1-score3-2=62
| RD1-score3-3=
| RD1-seed4=
| RD1-team4= Alexei Popyrin
| RD1-score4-1=77
| RD1-score4-2=77
| RD1-score4-3=

| RD2-seed1=4
| RD2-team1= Alexander Bublik
| RD2-score1-1=6
| RD2-score1-2=0
| RD2-score1-3=2
| RD2-seed2=&nbsp;
| RD2-team2= Alexei Popyrin
| RD2-score2-1=4
| RD2-score2-2=6
| RD2-score2-3=6
}}

Nửa trên
R Marcora
| RD1-score03-1=7
| RD1-score03-2=6
| RD1-score03-3=
| RD1-seed04=&nbsp;
| RD1-team04= E Gulbis
| RD1-score04-1=5
| RD1-score04-2=4
| RD1-score04-3=

| RD1-seed05=&nbsp;
| RD1-team05= J Duckworth
| RD1-score05-1=2
| RD1-score05-2=4
| RD1-score05-3=
| RD1-seed06=&nbsp;
| RD1-team06= Y Hanfmann
| RD1-score06-1=6
| RD1-score06-2=6
| RD1-score06-3=

| RD1-seed07=Q
| RD1-team07= J-P Smith
| RD1-score07-1=2
| RD1-score07-2=6
| RD1-score07-3=1
| RD1-seed08=6
| RD1-team08= R Albot
| RD1-score08-1=6
| RD1-score08-2=3
| RD1-score08-3=6

| RD1-seed11=WC
| RD1-team11= S Mochizuki
| RD1-score11-1=0
| RD1-score11-2=4
| RD1-score11-3=
| RD1-seed12=Q
| RD1-team12= A Çelikbilek
| RD1-score12-1=6
| RD1-score12-2=6
| RD1-score12-3=

| RD1-seed13=&nbsp;
| RD1-team13= J Jung
| RD1-score13-1=64
| RD1-score13-2=2
| RD1-score13-3=
| RD1-seed14=&nbsp;
| RD1-team14= M Cressy
| RD1-score14-1=77
| RD1-score14-2=6
| RD1-score14-3=

| RD1-seed15=&nbsp;
| RD1-team15= M Mmoh
| RD1-score15-1=2
| RD1-score15-2=6
| RD1-score15-3=3
| RD1-seed16=5
| RD1-team16= Y Nishioka
| RD1-score16-1=6
| RD1-score16-2=3
| RD1-score16-3=6

| RD2-seed01=1
| RD2-team01= A Mannarino
| RD2-score01-1=6
| RD2-score01-2=7
| RD2-score01-3=
| RD2-seed02=
| RD2-team02= R Marcora
| RD2-score02-1=3
| RD2-score02-2=5
| RD2-score02-3=

| RD2-seed03=&nbsp;
| RD2-team03= Y Hanfmann
| RD2-score03-1=77
| RD2-score03-2=67
| RD2-score03-3=3
| RD2-seed04=6
| RD2-team04= R Albot
| RD2-score04-1=62
| RD2-score04-2=79
| RD2-score04-3=6

| RD2-seed05=4
| RD2-team05= A Bublik
| RD2-score05-1=6
| RD2-score05-2=6
| RD2-score05-3=
| RD2-seed06=Q
| RD2-team06= A Çelikbilek
| RD2-score06-1=2
| RD2-score06-2=2
| RD2-score06-3=

| RD2-seed07=
| RD2-team07= M Cressy
| RD2-score07-1=4
| RD2-score07-2=2
| RD2-score07-3=
| RD2-seed08=5
| RD2-team08= Y Nishioka
| RD2-score08-1=6
| RD2-score08-2=6
| RD2-score08-3=

| RD3-seed01=1
| RD3-team01= A Mannarino
| RD3-score01-1=3
| RD3-score01-2=4
| RD3-score01-3=
| RD3-seed02=6
| RD3-team02= R Albot
| RD3-score02-1=6
| RD3-score02-2=6
| RD3-score02-3=

| RD3-seed03=4
| RD3-team03= A Bublik
| RD3-score03-1=6
| RD3-score03-2=6
| RD3-score03-3=
| RD3-seed04=5
| RD3-team04= Y Nishioka
| RD3-score04-1=3
| RD3-score04-2=2
| RD3-score04-3=

| RD4-seed01=6
| RD4-team01= R Albot
| RD4-score01-1=6
| RD4-score01-2=3
| RD4-score01-3=4
| RD4-seed02=4
| RD4-team02= A Bublik
| RD4-score02-1=2
| RD4-score02-2=6
| RD4-score02-3=6
}}

Nửa dưới
S-w Kwon
| RD1-score01-1=4
| RD1-score01-2=6
| RD1-score01-3=6
| RD1-seed02=Q
| RD1-team02= T-S Kwiatkowski
| RD1-score02-1=6
| RD1-score02-2=3
| RD1-score02-3=4

| RD1-seed03=&nbsp;
| RD1-team03= Y Uchiyama
| RD1-score03-1=6
| RD1-score03-2=2
| RD1-score03-3=6
| RD1-seed04=&nbsp;
| RD1-team04= M Polmans
| RD1-score04-1=4
| RD1-score04-2=6
| RD1-score04-3=4

| RD1-seed05=&nbsp;
| RD1-team05= T Daniel
| RD1-score05-1=6
| RD1-score05-2=63
| RD1-score05-3=6
| RD1-seed06=&nbsp;
| RD1-team06= R Ramanathan
| RD1-score06-1=3
| RD1-score06-2=77
| RD1-score06-3=3

| RD1-seed09=7
| RD1-team09= L Harris
| RD1-score09-1=6
| RD1-score09-2=3
| RD1-score09-3=4
| RD1-seed10=WC
| RD1-team10= A Andreev
| RD1-score10-1=1
| RD1-score10-2=6
| RD1-score10-3=6

| RD1-seed11=Q
| RD1-team11= C Eubanks
| RD1-score11-1=65
| RD1-score11-2=65
| RD1-score11-3=
| RD1-seed12=&nbsp;
| RD1-team12= A Popyrin
| RD1-score12-1=77
| RD1-score12-2=77
| RD1-score12-3=

| RD1-seed13=PR
| RD1-team13= Y Bhambri
| RD1-score13-1=3
| RD1-score13-2=63
| RD1-score13-3=
| RD1-seed14=WC
| RD1-team14= M Ebden
| RD1-score14-1=6
| RD1-score14-2=77
| RD1-score14-3=

| RD2-seed01=8
| RD2-team01= S-w Kwon
| RD2-score01-1=6
| RD2-score01-2=6
| RD2-score01-3=
| RD2-seed02=
| RD2-team02= Y Uchiyama
| RD2-score02-1=3
| RD2-score02-2=4
| RD2-score02-3=

| RD2-seed03=
| RD2-team03= T Daniel
| RD2-score03-1=5
| RD2-score03-2=4
| RD2-score03-3=
| RD2-seed04=3
| RD2-team04= M Čilić
| RD2-score04-1=7
| RD2-score04-2=6
| RD2-score04-3=

| RD2-seed05=WC
| RD2-team05= A Andreev
| RD2-score05-1=1
| RD2-score05-2=7
| RD2-score05-3=3
| RD2-seed06=
| RD2-team06= A Popyrin
| RD2-score06-1=6
| RD2-score06-2=5
| RD2-score06-3=6

| RD2-seed07=WC
| RD2-team07= M Ebden
| RD2-score07-1=6
| RD2-score07-2=6
| RD2-score07-3=
| RD2-seed08=2
| RD2-team08= J Millman
| RD2-score08-1=4
| RD2-score08-2=1
| RD2-score08-3=

| RD3-seed01=8
| RD3-team01= S-w Kwon
| RD3-score01-1=2
| RD3-score01-2=6
| RD3-score01-3=5
| RD3-seed02=3
| RD3-team02= M Čilić
| RD3-score02-1=6
| RD3-score02-2=2
| RD3-score02-3=7

| RD3-seed03=
| RD3-team03= A Popyrin
| RD3-score03-1=6
| RD3-score03-2=79
| RD3-score03-3=
| RD3-seed04=WC
| RD3-team04= M Ebden
| RD3-score04-1=4
| RD3-score04-2=67
| RD3-score04-3=

| RD4-seed01=3
| RD4-team01= M Čilić
| RD4-score01-1=65
| RD4-score01-2=62
| RD4-score01-3=
| RD4-seed02=
| RD4-team02= A Popyrin
| RD4-score02-1=77
| RD4-score02-2=77
| RD4-score02-3=
}}

Vòng loại
Hạt giống
Thai-Son Kwiatkowski (Vượt qua vòng loại)
Matteo Viola (Vòng loại cuối cùng)
Christopher Eubanks (Vượt qua vòng loại)
Malek Jaziri (Vòng loại cuối cùng)
Altuğ Çelikbilek (Vượt qua vòng loại)
John-Patrick Smith (Vượt qua vòng loại)
Alessandro Bega (Vòng loại cuối cùng)
Vladyslav Orlov (Vòng 1)
}}

Vượt qua vòng loại
Thai-Son Kwiatkowski
Altuğ Çelikbilek
Christopher Eubanks
John-Patrick Smith
}}

Kết quả vòng loại
Vòng loại thứ 1
Thai-Son Kwiatkowski
| RD1-score1-1=6
| RD1-score1-2=77
| RD1-score1-3=
| RD1-seed2=Alt
| RD1-team2= Luke Bambridge
| RD1-score2-1=4
| RD1-score2-2=64
| RD1-score2-3=

| RD1-seed3=Alt
| RD1-team3= Robert Galloway
| RD1-score3-1=6
| RD1-score3-2=6
| RD1-score3-3=
| RD1-seed4=8
| RD1-team4= Vladyslav Orlov
| RD1-score4-1=4
| RD1-score4-2=4
| RD1-score4-3=

| RD2-seed1=1
| RD2-team1= Thai-Son Kwiatkowski
| RD2-score1-1=6
| RD2-score1-2=6
| RD2-score1-3=
| RD2-seed2=Alt
| RD2-team2= Robert Galloway
| RD2-score2-1=2
| RD2-score2-2=3
| RD2-score2-3=
}}

Vòng loại thứ 2
Matteo Viola
| RD1-score1-1=6
| RD1-score1-2=6
| RD1-score1-3=
| RD1-seed2=Alt
| RD1-team2= Alex Lawson
| RD1-score2-1=3
| RD1-score2-2=2
| RD1-score2-3=

| RD1-seed3=&nbsp;
| RD1-team3= Evan King
| RD1-score3-1=2
| RD1-score3-2=4
| RD1-score3-3=
| RD1-seed4=5
| RD1-team4= Altuğ Çelikbilek
| RD1-score4-1=6
| RD1-score4-2=6
| RD1-score4-3=

| RD2-seed1=2
| RD2-team1= Matteo Viola
| RD2-score1-1=2
| RD2-score1-2=6
| RD2-score1-3=65
| RD2-seed2=5
| RD2-team2= Altuğ Çelikbilek
| RD2-score2-1=6
| RD2-score2-2=0
| RD2-score2-3=77
}}

Vòng loại thứ 3
Christopher Eubanks
| RD1-score1-1=6
| RD1-score1-2=6
| RD1-score1-3=
| RD1-seed2=Alt
| RD1-team2= Rohan Bopanna
| RD1-score2-1=3
| RD1-score2-2=4
| RD1-score2-3=

| RD1-seed3=&nbsp;
| RD1-team3= Fabrizio Ornago
| RD1-score3-1=5
| RD1-score3-2=2
| RD1-score3-3=
| RD1-seed4=7
| RD1-team4= Alessandro Bega
| RD1-score4-1=7
| RD1-score4-2=6
| RD1-score4-3=

| RD2-seed1=3
| RD2-team1= Christopher Eubanks
| RD2-score1-1=6
| RD2-score1-2=6
| RD2-score1-3=
| RD2-seed2=7
| RD2-team2= Alessandro Bega
| RD2-score2-1=1
| RD2-score2-2=2
| RD2-score2-3=
}}

Vòng loại thứ 4
Malek Jaziri
| RD1-score1-1=6
| RD1-score1-2=6
| RD1-score1-3=
| RD1-seed2=WC
| RD1-team2= Shaheed Alam
| RD1-score2-1=1
| RD1-score2-2=3
| RD1-score2-3=

| RD1-seed3=WC
| RD1-team3= Roy Hobbs
| RD1-score3-1=1
| RD1-score3-2=1
| RD1-score3-3=
| RD1-seed4=6
| RD1-team4= John-Patrick Smith
| RD1-score4-1=6
| RD1-score4-2=6
| RD1-score4-3=

| RD2-seed1=4
| RD2-team1= Malek Jaziri
| RD2-score1-1=5
| RD2-score1-2=65
| RD2-score1-3=
| RD2-seed2=6
| RD2-team2= John-Patrick Smith
| RD2-score2-1=7
| RD2-score2-2=77
| RD2-score2-3=
}}

Tham khảo

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