İstanbul Cup 2021 - Đơn

Sorana Cîrstea
| runner = Elise Mertens
| score = 6–1, 7–6(7–3)
| draw = 32 (6 Q / 4 WC)
| seeds = 8
| edition =
| type = singles doubles
| before_name=İstanbul Cup
| after_name=İstanbul Cup
}}

Sorana Cîrstea là nhà vô địch, đánh bại Elise Mertens trong trận chung kết, 6–1, 7–6(7–3).

Patricia Maria Țig là đương kim vô địch, nhưng chọn không tham dự.

Hạt giống
Elise Mertens (Chung kết)
Petra Martić (Vòng 1)
Veronika Kudermetova (Bán kết)
Daria Kasatkina (Vòng 2)
Barbora Krejčíková (Vòng 2)
Anastasia Pavlyuchenkova (Vòng 1)
Zheng Saisai (Rút lui)
Wang Qiang (Vòng 2)
}}

Kết quả

Chung kết
Elise Mertens
|RD1-score1-1=6
|RD1-score1-2=6
|RD1-score1-3=
|RD1-seed2=3
|RD1-team2= Veronika Kudermetova
|RD1-score2-1=1
|RD1-score2-2=4
|RD1-score2-3=

|RD1-seed3=&nbsp;
|RD1-team3= Marta Kostyuk
|RD1-score3-1=4
|RD1-score3-2=4
|RD1-score3-3=
|RD1-seed4=&nbsp;
|RD1-team4= Sorana Cîrstea
|RD1-score4-1=6
|RD1-score4-2=6
|RD1-score4-3=

|RD2-seed1=1/WC
|RD2-team1= Elise Mertens
|RD2-score1-1=1
|RD2-score1-2=63
|RD2-score1-3=
|RD2-seed2=
|RD2-team2= Sorana Cîrstea
|RD2-score2-1=6
|RD2-score2-2=77
|RD2-score2-3=
}}

Nửa trên
E Mertens
| RD1-score01-1=6
| RD1-score01-2=6
| RD1-score01-3=
| RD1-seed02=Q
| RD1-team02= L Arruabarrena
| RD1-score02-1=2
| RD1-score02-2=0
| RD1-score02-3=

| RD1-seed03=Q
| RD1-team03= N Párrizas Díaz
| RD1-score03-1=4
| RD1-score03-2=6
| RD1-score03-3=3
| RD1-seed04=
| RD1-team04= V Golubic
| RD1-score04-1=6
| RD1-score04-2=2
| RD1-score04-3=6

| RD1-seed05=
| RD1-team05= K Siniaková
| RD1-score05-1=77
| RD1-score05-2=3
| RD1-score05-3=6
| RD1-seed06=Q
| RD1-team06= C Bucșa
| RD1-score06-1=65
| RD1-score06-2=6
| RD1-score06-3=3

| RD1-seed07=
| RD1-team07= K Mladenovic
| RD1-score07-1=6
| RD1-score07-2=6
| RD1-score07-3=
| RD1-seed08=LL
| RD1-team08= B Haas
| RD1-score08-1=4
| RD1-score08-2=3
| RD1-score08-3=

| RD1-seed09=3
| RD1-team09= V Kudermetova
| RD1-score09-1=6
| RD1-score09-2=3
| RD1-score09-3=77
| RD1-seed10=
| RD1-team10= B Pera
| RD1-score10-1=4
| RD1-score10-2=6
| RD1-score10-3=64

| RD1-seed11=
| RD1-team11= Z Diyas
| RD1-score11-1=4
| RD1-score11-2=4
| RD1-score11-3=
| RD1-seed12=
| RD1-team12= K Kanepi
| RD1-score12-1=6
| RD1-score12-2=6
| RD1-score12-3=

| RD1-seed13=
| RD1-team13= N Hibino
| RD1-score13-1=3
| RD1-score13-2=3
| RD1-score13-3=
| RD1-seed14=
| RD1-team14= A Bogdan
| RD1-score14-1=6
| RD1-score14-2=6
| RD1-score14-3=

| RD1-seed15=WC
| RD1-team15= Ç Büyükakçay
| RD1-score15-1=710
| RD1-score15-2=2
| RD1-score15-3=0
| RD1-seed16=5
| RD1-team16= B Krejčíková
| RD1-score16-1=68
| RD1-score16-2=6
| RD1-score16-3=6

| RD2-seed01=1/WC
| RD2-team01= E Mertens
| RD2-score01-1=6
| RD2-score01-2=4
| RD2-score01-3=6
| RD2-seed02=
| RD2-team02= V Golubic
| RD2-score02-1=4
| RD2-score02-2=6
| RD2-score02-3=1

| RD2-seed03=
| RD2-team03= K Siniaková
| RD2-score03-1=6
| RD2-score03-2=3
| RD2-score03-3=6
| RD2-seed04=
| RD2-team04= K Mladenovic
| RD2-score04-1=4
| RD2-score04-2=6
| RD2-score04-3=4

| RD2-seed05=3
| RD2-team05= V Kudermetova
| RD2-score05-1=6
| RD2-score05-2=6
| RD2-score05-3=
| RD2-seed06=
| RD2-team06= K Kanepi
| RD2-score06-1=4
| RD2-score06-2=3
| RD2-score06-3=

| RD2-seed07=
| RD2-team07= A Bogdan
| RD2-score07-1=6
| RD2-score07-2=6
| RD2-score07-3=
| RD2-seed08=5
| RD2-team08= B Krejčíková
| RD2-score08-1=3
| RD2-score08-2=3
| RD2-score08-3=

| RD3-seed01=1/WC
| RD3-team01= E Mertens
| RD3-score01-1=6
| RD3-score01-2=6
| RD3-score01-3=
| RD3-seed02=
| RD3-team02= K Siniaková
| RD3-score02-1=4
| RD3-score02-2=4
| RD3-score02-3=

| RD3-seed03=3
| RD3-team03= V Kudermetova
| RD3-score03-1=2
| RD3-score03-2=6
| RD3-score03-3=6
| RD3-seed04=
| RD3-team04= A Bogdan
| RD3-score04-1=6
| RD3-score04-2=3
| RD3-score04-3=3

| RD4-seed01=1/WC
| RD4-team01= E Mertens
| RD4-score01-1=6
| RD4-score01-2=6
| RD4-score01-3=
| RD4-seed02=3
| RD4-team02= V Kudermetova
| RD4-score02-1=1
| RD4-score02-2=4
| RD4-score02-3=
}}

Nửa dưới
Q Wang
| RD1-score01-1=4
| RD1-score01-2=6
| RD1-score01-3=6
| RD1-seed02=Q
| RD1-team02= A Gasanova
| RD1-score02-1=6
| RD1-score02-2=1
| RD1-score02-3=2

| RD1-seed03=WC
| RD1-team03= A Konjuh
| RD1-score03-1=7
| RD1-score03-2=6
| RD1-score03-3=
| RD1-seed04=
| RD1-team04= S Errani
| RD1-score04-1=5
| RD1-score04-2=2
| RD1-score04-3=

| RD1-seed05=Q
| RD1-team05= K Rakhimova
| RD1-score05-1=4
| RD1-score05-2=3
| RD1-score05-3=
| RD1-seed06=
| RD1-team06= M Kostyuk
| RD1-score06-1=6
| RD1-score06-2=6
| RD1-score06-3=

| RD1-seed07=Q
| RD1-team07= T Mrdeža
| RD1-score07-1=1
| RD1-score07-2=0
| RD1-score07-3=
| RD1-seed08=4
| RD1-team08= D Kasatkina
| RD1-score08-1=6
| RD1-score08-2=6
| RD1-score08-3=

| RD1-seed09=6
| RD1-team09= A Pavlyuchenkova
| RD1-score09-1=62
| RD1-score09-2=710
| RD1-score09-3=4
| RD1-seed10=
| RD1-team10= A Potapova
| RD1-score10-1=77
| RD1-score10-2=68
| RD1-score10-3=6

| RD1-seed11=
| RD1-team11= K Kozlova
| RD1-score11-1=4
| RD1-score11-2=66
| RD1-score11-3=
| RD1-seed12=
| RD1-team12= S Cîrstea
| RD1-score12-1=6
| RD1-score12-2=78
| RD1-score12-3=

| RD1-seed13=WC
| RD1-team13= V Zvonareva
| RD1-score13-1=6
| RD1-score13-2=6
| RD1-score13-3=
| RD1-seed14=
| RD1-team14= P Hercog
| RD1-score14-1=3
| RD1-score14-2=3
| RD1-score14-3=

| RD1-seed15=
| RD1-team15= F Ferro
| RD1-score15-1=7
| RD1-score15-2=6
| RD1-score15-3=
| RD1-seed16=2
| RD1-team16= P Martić
| RD1-score16-1=5
| RD1-score16-2=2
| RD1-score16-3=

| RD2-seed01=8
| RD2-team01= Q Wang
| RD2-score01-1=1
| RD2-score01-2=4
| RD2-score01-3=
| RD2-seed02=WC
| RD2-team02= A Konjuh
| RD2-score02-1=6
| RD2-score02-2=6
| RD2-score02-3=

| RD2-seed03=
| RD2-team03= M Kostyuk
| RD2-score03-1=6
| RD2-score03-2=7
| RD2-score03-3=
| RD2-seed04=4
| RD2-team04= D Kasatkina
| RD2-score04-1=3
| RD2-score04-2=5
| RD2-score04-3=

| RD2-seed05=
| RD2-team05= A Potapova
| RD2-score05-1=66
| RD2-score05-2=4
| RD2-score05-3=
| RD2-seed06=
| RD2-team06= S Cîrstea
| RD2-score06-1=78
| RD2-score06-2=6
| RD2-score06-3=

| RD2-seed07=WC
| RD2-team07= V Zvonareva
| RD2-score07-1=3
| RD2-score07-2=3
| RD2-score07-3=
| RD2-seed08=
| RD2-team08= F Ferro
| RD2-score08-1=6
| RD2-score08-2=6
| RD2-score08-3=

| RD3-seed01=WC
| RD3-team01= A Konjuh
| RD3-score01-1=5
| RD3-score01-2=6
| RD3-score01-3=3
| RD3-seed02=
| RD3-team02= M Kostyuk
| RD3-score02-1=7
| RD3-score02-2=4
| RD3-score02-3=6

| RD3-seed03=
| RD3-team03= S Cîrstea
| RD3-score03-1=6
| RD3-score03-2=0
| RD3-score03-3=
| RD3-seed04=
| RD3-team04= F Ferro
| RD3-score04-1=4
| RD3-score04-2=0r
| RD3-score04-3=

| RD4-seed01=
| RD4-team01= M Kostyuk
| RD4-score01-1=4
| RD4-score01-2=4
| RD4-score01-3=
| RD4-seed02=
| RD4-team02= S Cîrstea
| RD4-score02-1=6
| RD4-score02-2=6
| RD4-score02-3=
}}

Vòng loại
Hạt giống
Océane Dodin (Vòng 1)
Kamilla Rakhimova (Vượt qua vòng loại)
Jaqueline Cristian (Vòng loại cuối cùng)
Leonie Küng (Vòng 1)
Barbara Haas (Vòng loại cuối cùng, Thua cuộc may mắn)
Harmony Tan (Vòng loại cuối cùng)
Nuria Párrizas Díaz (Vượt qua vòng loại)
Cristina Bucșa (Vượt qua vòng loại)
Lara Arruabarrena (Vượt qua vòng loại)
Anastasia Gasanova (Vượt qua vòng loại)
Mariam Bolkvadze (Vòng loại cuối cùng)
Liang En-shuo (Vòng 1)
}}

Vượt qua vòng loại
Tereza Mrdeža
Kamilla Rakhimova
Cristina Bucșa
Anastasia Gasanova
Nuria Párrizas Díaz
Lara Arruabarrena
}}

Thua cuộc may mắn
Barbara Haas
}}

Kết quả vòng loại
Vòng loại thứ 1
Océane Dodin
| RD1-score1-1=63
| RD1-score1-2=6
| RD1-score1-3=0
| RD1-seed2=&nbsp;
| RD1-team2= Tereza Mrdeža
| RD1-score2-1=77
| RD1-score2-2=3
| RD1-score2-3=6

| RD1-seed3=&nbsp;
| RD1-team3= Irene Burillo Escorihuela
| RD1-score3-1=6
| RD1-score3-2=6
| RD1-score3-3=
| RD1-seed4=12
| RD1-team4= Liang En-shuo
| RD1-score4-1=1
| RD1-score4-2=4
| RD1-score4-3=

| RD2-seed1=&nbsp;
| RD2-team1= Tereza Mrdeža
| RD2-score1-1=6
| RD2-score1-2=6
| RD2-score1-3=
| RD2-seed2=&nbsp;
| RD2-team2= Irene Burillo Escorihuela
| RD2-score2-1=4
| RD2-score2-2=2
| RD2-score2-3=
}}

Vòng loại thứ 2
Kamilla Rakhimova
| RD1-score1-1=6
| RD1-score1-2=1
| RD1-score1-3=6
| RD1-seed2=&nbsp;
| RD1-team2= Tessah Andrianjafitrimo
| RD1-score2-1=2
| RD1-score2-2=6
| RD1-score2-3=1

| RD1-seed3=&nbsp;
| RD1-team3= Yuliya Hatouka
| RD1-score3-1=4
| RD1-score3-2=4
| RD1-score3-3=
| RD1-seed4=11
| RD1-team4= Mariam Bolkvadze
| RD1-score4-1=6
| RD1-score4-2=6
| RD1-score4-3=

| RD2-seed1=2
| RD2-team1= Kamilla Rakhimova
| RD2-score1-1=6
| RD2-score1-2=6
| RD2-score1-3=
| RD2-seed2=11
| RD2-team2= Mariam Bolkvadze
| RD2-score2-1=4
| RD2-score2-2=3
| RD2-score2-3=
}}

Vòng loại thứ 3
Jaqueline Cristian
| RD1-score1-1=6
| RD1-score1-2=6
| RD1-score1-3=
| RD1-seed2=&nbsp;
| RD1-team2= Pemra Özgen
| RD1-score2-1=4
| RD1-score2-2=3
| RD1-score2-3=

| RD1-seed3=&nbsp;
| RD1-team3= Dalila Jakupović
| RD1-score3-1=1
| RD1-score3-2=2
| RD1-score3-3=
| RD1-seed4=8
| RD1-team4= Cristina Bucșa
| RD1-score4-1=6
| RD1-score4-2=6
| RD1-score4-3=

| RD2-seed1=3
| RD2-team1= Jaqueline Cristian
| RD2-score1-1=1
| RD2-score1-2=3
| RD2-score1-3=
| RD2-seed2=8
| RD2-team2= Cristina Bucșa
| RD2-score2-1=6
| RD2-score2-2=6
| RD2-score2-3=
}}

Vòng loại thứ 4
Leonie Küng
| RD1-score1-1=3
| RD1-score1-2=6
| RD1-score1-3=3
| RD1-seed2=WC
| RD1-team2= Nikola Bartůňková
| RD1-score2-1=6
| RD1-score2-2=4
| RD1-score2-3=6

| RD1-seed3=&nbsp;
| RD1-team3= Irina Fetecău
| RD1-score3-1=2
| RD1-score3-2=3
| RD1-score3-3=
| RD1-seed4=10
| RD1-team4= Anastasia Gasanova
| RD1-score4-1=6
| RD1-score4-2=6
| RD1-score4-3=

| RD2-seed1=WC
| RD2-team1= Nikola Bartůňková
| RD2-score1-1=4
| RD2-score1-2=7
| RD2-score1-3=3
| RD2-seed2=10
| RD2-team2= Anastasia Gasanova
| RD2-score2-1=6
| RD2-score2-2=5
| RD2-score2-3=6
}}

Vòng loại thứ 5
Barbara Haas
| RD1-score1-1=6
| RD1-score1-2=7
| RD1-score1-3=
| RD1-seed2=WC
| RD1-team2= Zeynep Sönmez
| RD1-score2-1=3
| RD1-score2-2=5
| RD1-score2-3=

| RD1-seed3=WC
| RD1-team3= İpek Öz
| RD1-score3-1=3
| RD1-score3-2=4
| RD1-score3-3=
| RD1-seed4=7
| RD1-team4= Nuria Párrizas Díaz
| RD1-score4-1=6
| RD1-score4-2=6
| RD1-score4-3=

| RD2-seed1=5
| RD2-team1= Barbara Haas
| RD2-score1-1=6
| RD2-score1-2=1
| RD2-score1-3=0
| RD2-seed2=7
| RD2-team2= Nuria Párrizas Díaz
| RD2-score2-1=2
| RD2-score2-2=6
| RD2-score2-3=6
}}

Vòng loại thứ 6
Harmony Tan
| RD1-score1-1=61
| RD1-score1-2=6
| RD1-score1-3=6
| RD1-seed2=&nbsp;
| RD1-team2= Dalma Gálfi
| RD1-score2-1=77
| RD1-score2-2=3
| RD1-score2-3=1

| RD1-seed3=WC
| RD1-team3= Berfu Cengiz
| RD1-score3-1=5
| RD1-score3-2=3
| RD1-score3-3=
| RD1-seed4=9
| RD1-team4= Lara Arruabarrena
| RD1-score4-1=7
| RD1-score4-2=6
| RD1-score4-3=

| RD2-seed1=6
| RD2-team1= Harmony Tan
| RD2-score1-1=3
| RD2-score1-2=3
| RD2-score1-3=
| RD2-seed2=9
| RD2-team2= Lara Arruabarrena
| RD2-score2-1=6
| RD2-score2-2=6
| RD2-score2-3=
}}

Tham khảo

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