Zhizhen Zhang
Rank

38

High

33

27 year old
VS Jan Choinski
Rank

174

High

126

28 year old
6-4 7-5
1st Round
1st
Zhang
Choinski
6-4
6
4
5
4
5
3
4
3
4
2
3
2
2
2
1
2
1
1
0
1
2nd
Zhang
Choinski
7-5
7
5
6
5
5
5
4
5
4
4
3
4
3
3
3
2
2
2
1
2
1
1
0
1
2nd
Zhang 7-5
Zhang
Choinski
7
5
6
5
5
5
4
5
4
4
3
4
3
3
3
2
2
2
1
2
1
1
0
1
Serves
ZhangChoinski
7
5
15
0
30
0
30
15
40
15
ZhangChoinski
6
5
15
0
15
15
15
30
30
30
40
30
40
40
40
A
40
40
A
40
40
40
A
40
40
40
A
40
Missed3 BP
ZhangChoinski
5
5
15
0
15
15
15
30
30
30
40
30
ZhangChoinski
4
5
15
0
15
15
30
15
30
30
30
40
ZhangChoinski
4
4
15
0
30
0
40
0
ZhangChoinski
3
4
0
15
15
15
30
15
30
30
30
40
ZhangChoinski
3
3
15
0
15
15
15
30
15
40
ZhangChoinski
3
2
15
0
15
15
30
15
30
30
30
40
40
40
A
40
40
40
A
40
40
40
40
A
40
40
A
40
40
40
A
40
40
40
A
40
40
40
A
40
Missed5 BP
ZhangChoinski
2
2
15
0
30
0
30
15
30
30
30
40
40
40
40
A
40
40
A
40
40
40
A
40
40
40
A
40
Missed2 BP
ZhangChoinski
1
2
0
15
0
30
0
40
15
40
ZhangChoinski
1
1
0
15
0
30
15
30
15
40
30
40
40
40
A
40
Missed2 BP
ZhangChoinski
0
1
0
15
0
30
0
40
15
40

1st
Zhang 6-4
Zhang
Choinski
6
4
5
4
5
3
4
3
4
2
3
2
2
2
1
2
1
1
0
1
Serves
ZhangChoinski
6
4
0
15
0
30
15
30
30
30
40
30
ZhangChoinski
5
4
0
15
0
30
0
40
ZhangChoinski
5
3
15
0
30
0
30
15
40
15
ZhangChoinski
4
3
0
15
0
30
15
30
30
30
30
40
ZhangChoinski
4
2
0
15
15
15
30
15
40
15
ZhangChoinski
3
2
0
15
0
30
15
30
30
30
40
30
40
40
A
40
40
40
A
40
40
40
A
40
40
40
A
40
Missed4 BP
ZhangChoinski
2
2
15
0
30
0
40
0
40
15
40
30
40
40
A
40
ZhangChoinski
1
2
0
15
15
15
15
30
30
30
30
40
40
40
A
40
40
40
40
A
Missed1 BP
ZhangChoinski
1
1
15
0
30
0
40
0
40
15
ZhangChoinski
0
1
0
15
0
30
0
40
15
40