Wimbledon - London
London
Wimbledon - London
London
Bloomfield Hills Challenger
Bloomfield Hills Challenger
Brasov Challenger
Brasov Challenger
Karlsruhe Challenger
Karlsruhe Challenger
Modena Challenger
Modena Challenger
Troyes Challenger
Troyes Challenger

Bloomfield Hills Challenger 02-Jul-2024

02-Jul
2024
Hard
Stefan Kozlov
Michael Zheng
Stefan Kozlov
Rank

442

High

103

26 year old 		VS Michael Zheng
Rank

554

High

520

20 year old
4-6 7-5 6-1
1st Round
1st
Kozlov
Zheng
4-6
4
6
4
5
3
5
3
4
2
4
2
3
2
2
2
1
1
1
1
0
2nd
Kozlov
Zheng
7-5
7
5
6
5
5
5
5
4
4
4
4
3
4
2
3
2
2
2
2
1
1
1
0
1
3rd
Kozlov
Zheng
6-1
6
1
5
1
4
1
3
1
3
0
2
0
1
0
3rd
Kozlov 6-1
Kozlov
Zheng
6
1
5
1
4
1
3
1
3
0
2
0
1
0
Serves
KozlovZheng
6
1
15
0
30
0
40
0
KozlovZheng
5
1
15
0
30
0
30
15
40
15
KozlovZheng
4
1
0
15
15
15
30
15
30
30
40
30
40
40
40
A
40
40
A
40
Missed1 BP
KozlovZheng
3
1
0
15
0
30
15
30
30
30
40
30
40
40
A
40
40
40
40
A
Missed2 BP
KozlovZheng
3
0
0
15
15
15
30
15
40
15
KozlovZheng
2
0
15
0
15
15
30
15
30
30
40
30
40
40
40
A
40
40
40
A
40
40
A
40
40
40
A
40
Missed2 BP
KozlovZheng
1
0
15
0
30
0
40
0
40
15

2nd
Kozlov 7-5
Kozlov
Zheng
7
5
6
5
5
5
5
4
4
4
4
3
4
2
3
2
2
2
2
1
1
1
0
1
Serves
KozlovZheng
7
5
0
15
0
30
15
30
30
30
40
30
KozlovZheng
6
5
15
0
30
0
40
0
40
15
KozlovZheng
5
5
15
0
15
15
30
15
30
30
30
40
40
40
A
40
40
40
40
A
Missed1 BP
KozlovZheng
5
4
15
0
30
0
40
0
40
15
KozlovZheng
4
4
0
15
15
15
15
30
15
40
KozlovZheng
4
3
15
0
15
15
15
30
15
40
KozlovZheng
4
2
15
0
15
15
15
30
30
30
40
30
40
40
A
40
Missed1 BP
KozlovZheng
3
2
15
0
15
15
30
15
30
30
40
30
40
40
A
40
KozlovZheng
2
2
15
0
15
15
15
30
30
30
30
40
KozlovZheng
2
1
15
0
15
15
30
15
40
15
KozlovZheng
1
1
15
0
30
0
40
0
KozlovZheng
0
1
15
0
15
15
15
30
30
30
30
40

1st
Zheng 6-4
Kozlov
Zheng
4
6
4
5
3
5
3
4
2
4
2
3
2
2
2
1
1
1
1
0
Serves
ZhengKozlov
6
4
0
15
15
15
30
15
40
15
ZhengKozlov
5
4
0
15
0
30
15
30
15
40
ZhengKozlov
5
3
0
15
15
15
30
15
40
15
ZhengKozlov
4
3
0
15
0
30
0
40
ZhengKozlov
4
2
15
0
15
15
30
15
40
15
40
30
40
40
A
40
40
40
A
40
ZhengKozlov
3
2
15
0
15
15
15
30
30
30
40
30
40
40
A
40
Missed1 BP
ZhengKozlov
2
2
15
0
15
15
30
15
30
30
40
30
ZhengKozlov
1
2
15
0
15
15
30
15
30
30
30
40
ZhengKozlov
1
1
15
0
15
15
15
30
30
30
40
30
40
40
40
A
40
40
A
40
Missed1 BP
ZhengKozlov
0
1
15
0
15
15
15
30
30
30
30
40

Kozlov
Zheng
Stefan Kozlov
4-6 7-5 6-1
2h:46
Michael Zheng
104
104
Total points
85
85
48
48
Winners
31
31
46%
46%
Ratio Winners
36%
36%
-- Serve --
2
2
Aces
5
5
1
1
Double Faults
1
1
77%
77%
1st in
53%
53%
72%
72%
1st won
57%
57%
48/67
48/67
1st won
31/54
31/54
45%
45%
2nd won
50%
50%
9/20
9/20
2nd won
24/48
24/48
-- Break Points --
5/11
5/11
Total
3/5
3/5
45%
45%
Won
60%
60%
Last in the Bloomfield Hills Challenger
2nd
S.Kozlov T.Wu
5-7 6-3 4-0 ret.
1st
S.Kozlov M.Zheng
4-6 7-5 6-1
Q
S.Kozlov W.Grant
6-1 6-4
Q1
S.Kozlov N.Herdoiza
6-3 6-1
H2H
M.Zheng - S.Kozlov 2-0
©