Sam Querrey vs Stefan Kozlov H2H Stats and Results - Stevegtennis.com
By James Morris
Querrey VS Kozlov Head to Head: 3 - 0
The H2H record between Sam Querrey and Stefan Kozlov stands at 3 - 0. In their last encounter on 14-08-2017 in the First Round at the Western & Southern Open - Cincinnati, Querrey got the win with 6-3 6-0. Querrey stands at no. Ret. in the rankings, whilst Kozlov is no. 296.
Sam Querrey
Ranking
Ret.
Best Rank
11 ( 26-02-18)
Grand Slams
0
Masters
0
Main Tour
10
Recent Form
W
L
W
W
W
L
L
L
L
L
Stefan Kozlov
Ranking
296 ( 21-07-26)
Best Rank
103 ( 18-07-22)
Grand Slams
0
Masters
0
Main Tour
0
Recent Form
L
W
L
W
W
W
L
L
W
L
3
Total
0
2
Hard
0
0
Clay
0
0
Indoor
0
1
Grass
0
38 (07-10-1987)
Age
28 (01-02-1998)
198
Height
183
95
Weight
79
Right-Handed
Plays
Right-Handed
Two-Handed
Backhand
Two-Handed
Scott Doerner
Coach
Andrei Kozlov
2006
Turned Pro
2013
56% (483-375)
Career Total W/L
57% (367-278)
57% (268-203)
Career Hard W/L
55% (172-142)
48% (67-73)
Career Clay W/L
59% (84-59)
62% (81-50)
Career Grass W/L
42% (18-25)
58% (67-49)
Career Indoor W/L
64% (93-52)
$7,761,555
Career Prize Money
$371,951
0% (0-0)
YTD Win/Loss
54% (21-18)
Kozlov upcoming match (21-07-26)
Querrey VS Kozlov H2H Matches played
|
Western & Southern Open - Cincinnati | ||||||||
|
14 Aug 2017 R1 |
Sam Querrey
Player
Stefan Kozlov
54%
(
22 of
41)
1st Serve %
51%
(
24 of
47)
7
Aces
2
0
Double Faults
3
82%
(
18 of
22)
1st Serve Won
54%
(
13 of
24)
74%
(
14 of
19)
2nd Serve Won
43%
(
10 of
23)
44%
(
4 of
9)
Break Points Won
0%
(
0 of
0)
22%
(
9 of
41)
Rtn Points Won
51%
(
24 of
47)
56
Total Points Won
32
|
6
3
6
0
|
|||||||
|
Topshelf Open - 's-Hertogenbosch | ||||||||
|
10 Jun 2016 QF |
Sam Querrey
Player
Stefan Kozlov
57%
(
27 of
47)
1st Serve %
64%
(
28 of
44)
7
Aces
1
1
Double Faults
5
89%
(
24 of
27)
1st Serve Won
61%
(
17 of
28)
60%
(
12 of
20)
2nd Serve Won
25%
(
4 of
16)
67%
(
4 of
6)
Break Points Won
0%
(
0 of
3)
23%
(
11 of
47)
Rtn Points Won
52%
(
23 of
44)
59
Total Points Won
32
|
6
3
6
0
|
|||||||
|
|
Sacramento Challenger | ||||||||
|
05 Oct 2014 F |
Sam Querrey
Player
Stefan Kozlov
66%
(
33 of
50)
1st Serve %
63%
(
34 of
54)
13
Aces
2
1
Double Faults
2
85%
(
28 of
33)
1st Serve Won
65%
(
22 of
34)
65%
(
11 of
17)
2nd Serve Won
55%
(
11 of
20)
43%
(
3 of
7)
Break Points Won
100%
(
1 of
1)
22%
(
11 of
50)
Rtn Points Won
39%
(
21 of
54)
60
Total Points Won
44
|
6
3
6
4
|
|||||||
Querrey VS Kozlov Head to head matches stats
| stats | Sam Querrey | Stefan Kozlov |
|---|---|---|
| All Head to Head Matches | 3 | 0 |
| Sets Won | 6 | 0 |
| Games Won | 36 | 13 |
| Total Aces | 27 | 5 |
| Total Double Faults | 2 | 10 |
| Average Match Time | 0:58:7 | 0:58:7 |
| 1st Serve % | 59% (82/138) | 59% (86/145) |
| 1st Serve Win % | 85% (70/82) | 60% (52/86) |
| 2nd Serve Win % | 66% (37/56) | 42% (25/59) |
| Total Break Points Won % | 50% (11/22) | 25% (1/4) |
| Return Pts Won % | 47% (68/145) | 22% (31/138) |
| Best of 3 Sets Win % | 100% (3/3) | 0% (0/3) |
| Best of 5 Sets Win % | 0% (0/0) | 0% (0/0) |
| Total Tiebreaks Win % | 0% (0/0) | 0% (0/0) |
| Deciding Set Win % | 0% (0/0) | 0% (0/0) |
| 1st Set Won, Won Match | 100% (3/3) | 0% (0/0) |
| 1st Set Won, Lost Match | 0% (3/0) | 0% (0/0) |
| 1st Set Lost, Won Match | 0% (0/0) | 0% (3/0) |
Sam Querrey past matches
Before:
|
|
U.S. Open - New York | ||||||||
|
30 Aug 2022 R1 |
4
6
6
4
7
6
6
3
|
L
|
Ilya Ivashka
Player
Sam Querrey
58%
(
74 of
128)
1st Serve %
61%
(
88 of
145)
13
Aces
19
5
Double Faults
18
76%
(
56 of
74)
1st Serve Won
77%
(
68 of
88)
57%
(
31 of
54)
2nd Serve Won
30%
(
17 of
57)
31%
(
5 of
16)
Break Points Won
33%
(
4 of
12)
32%
(
41 of
128)
Rtn Points Won
41%
(
60 of
145)
147
Total Points Won
126
|
H2H | |||||
|
|
Hall of Fame Open - Newport | ||||||||
|
12 Jul 2022 R1 |
6
2
6
0
|
L
|
Andy Murray
Player
Sam Querrey
76%
(
31 of
41)
1st Serve %
39%
(
15 of
38)
5
Aces
2
2
Double Faults
5
68%
(
21 of
31)
1st Serve Won
60%
(
9 of
15)
70%
(
7 of
10)
2nd Serve Won
13%
(
3 of
23)
100%
(
6 of
6)
Break Points Won
33%
(
1 of
3)
32%
(
13 of
41)
Rtn Points Won
68%
(
26 of
38)
54
Total Points Won
25
|
H2H | |||||
|
|
Wimbledon - London | ||||||||
|
28 Jun 2022 R1 |
6
4
7
5
6
3
|
L
|
Ricardas Berankis
Player
Sam Querrey
62%
(
53 of
86)
1st Serve %
61%
(
53 of
87)
2
Aces
20
3
Double Faults
7
85%
(
45 of
53)
1st Serve Won
74%
(
39 of
53)
67%
(
22 of
33)
2nd Serve Won
50%
(
17 of
34)
50%
(
3 of
6)
Break Points Won
0%
(
0 of
2)
22%
(
19 of
86)
Rtn Points Won
36%
(
31 of
87)
98
Total Points Won
75
|
H2H | |||||
|
|
Viking International - Eastbourne | ||||||||
|
18 Jun 2022 Q1 |
4
6
6
3
6
1
|
L
|
Brandon Nakashima
Player
Sam Querrey
76%
(
48 of
63)
1st Serve %
69%
(
55 of
80)
6
Aces
10
2
Double Faults
6
88%
(
42 of
48)
1st Serve Won
69%
(
38 of
55)
67%
(
10 of
15)
2nd Serve Won
36%
(
9 of
25)
67%
(
4 of
6)
Break Points Won
33%
(
1 of
3)
17%
(
11 of
63)
Rtn Points Won
41%
(
33 of
80)
85
Total Points Won
58
|
H2H | |||||
|
|
cinch Championships - London | ||||||||
|
16 Jun 2022 R2 |
4
6
6
3
6
4
|
L
|
Filip Krajinovic
Player
Sam Querrey
63%
(
52 of
82)
1st Serve %
55%
(
42 of
77)
6
Aces
19
3
Double Faults
3
79%
(
41 of
52)
1st Serve Won
88%
(
37 of
42)
63%
(
19 of
30)
2nd Serve Won
51%
(
18 of
35)
33%
(
2 of
6)
Break Points Won
25%
(
1 of
4)
27%
(
22 of
82)
Rtn Points Won
29%
(
22 of
77)
82
Total Points Won
77
|
H2H | |||||
view more
Stefan Kozlov past matches
Before:
|
|
Bloomfield Hills Challenger | ||||||||
|
20 Jul 2026 QF |
6
4
6
4
|
L
|
Roger Pascual Ferra
Player
Stefan Kozlov
78%
(
53 of
68)
1st Serve %
71%
(
45 of
63)
1
Aces
0
2
Double Faults
4
70%
(
37 of
53)
1st Serve Won
60%
(
27 of
45)
47%
(
7 of
15)
2nd Serve Won
50%
(
9 of
18)
43%
(
3 of
7)
Break Points Won
17%
(
1 of
6)
35%
(
24 of
68)
Rtn Points Won
43%
(
27 of
63)
71
Total Points Won
60
|
H2H | |||||
|
19 Jul 2026 Q1 |
4
6
6
1
6
2
|
W
|
Stefan Kozlov
Player
Leo Vithoontien
73%
(
58 of
79)
1st Serve %
68%
(
60 of
88)
4
Aces
6
2
Double Faults
2
71%
(
41 of
58)
1st Serve Won
60%
(
36 of
60)
62%
(
13 of
21)
2nd Serve Won
43%
(
12 of
28)
36%
(
4 of
11)
Break Points Won
25%
(
1 of
4)
32%
(
25 of
79)
Rtn Points Won
45%
(
40 of
88)
94
Total Points Won
73
|
H2H | |||||
|
|
Pozoblanco Challenger | ||||||||
|
14 Jul 2026 R1 |
6
3
3
6
6
4
|
L
|
Yi Zhou
Player
Stefan Kozlov
57%
(
64 of
112)
1st Serve %
64%
(
54 of
84)
3
Aces
3
4
Double Faults
5
63%
(
40 of
64)
1st Serve Won
61%
(
33 of
54)
50%
(
24 of
48)
2nd Serve Won
53%
(
16 of
30)
50%
(
5 of
10)
Break Points Won
40%
(
4 of
10)
43%
(
48 of
112)
Rtn Points Won
42%
(
35 of
84)
99
Total Points Won
97
|
H2H | |||||
|
|
Newport Challenger | ||||||||
|
10 Jul 2026 R2 |
3
6
6
3
6
2
|
L
|
Jacob Fearnley
Player
Stefan Kozlov
64%
(
49 of
77)
1st Serve %
55%
(
46 of
83)
2
Aces
2
6
Double Faults
2
67%
(
33 of
49)
1st Serve Won
59%
(
27 of
46)
36%
(
10 of
28)
2nd Serve Won
41%
(
15 of
37)
58%
(
7 of
12)
Break Points Won
63%
(
5 of
8)
44%
(
34 of
77)
Rtn Points Won
49%
(
41 of
83)
84
Total Points Won
76
|
H2H | |||||
|
09 Jul 2026 R1 |
6
4
2
6
6
4
|
W
|
Stefan Kozlov
Player
Yibing Wu
53%
(
48 of
91)
1st Serve %
55%
(
59 of
108)
3
Aces
4
5
Double Faults
7
58%
(
28 of
48)
1st Serve Won
73%
(
43 of
59)
49%
(
21 of
43)
2nd Serve Won
39%
(
19 of
49)
31%
(
5 of
16)
Break Points Won
45%
(
5 of
11)
46%
(
42 of
91)
Rtn Points Won
43%
(
46 of
108)
95
Total Points Won
104
|
H2H | |||||
view more
Querrey VS Kozlov matches vs all opponents
| stats | Sam Querrey | Stefan Kozlov |
|---|---|---|
| YTD Win/Loss | 57% (268/203) | 55% (172/142) |
| Sets Won/Lost | 55% (657/532) | 53% (389/350) |
| Games Won/Lost | 52% (6144/5712) | 51% (3487/3343) |
| Hard W/L | 57% (268/203) | 55% (172/142) |
| Clay W/L | 0% (0/0) | 0% (0/0) |
| Indoor Hard W/L | 0% (0/0) | 0% (0/0) |
| Grass W/L | 0% (0/0) | 0% (0/0) |
| Aces Per Game | 0.83 | 0.21 |
| Total Aces | 4823 | 700 |
| Double Faults Per Game | 0.24 | 0.32 |
| Total Double Faults | 1409 | 1074 |
| Average Match Time | 1st Match | 1:35:20 |
| Average Opponent Rank | 726.06 | 688.15 |
| 1st Serve % | 58% (18001/30988) | 62% (11923/19287) |
| 1st Serve Win % | 79% (14217/18001) | 65% (7800/11923) |
| 2nd Serve Win % | 50% (6540/12987) | 48% (3536/7364) |
| Total Break Points Won % | 37% (917/2452) | 43% (909/2106) |
| Return Points Won % | 35% (11033/31566) | 42% (8144/19562) |
| Slam W/L | 49% (32/33) | 27% (4/11) |
| Masters W/L | 47% (56/62) | 24% (4/13) |
| Cups W/L | 0% (0/1) | 0% (0/0) |
| Main Tour W/L | 59% (113/80) | 37% (16/27) |
| Tour Finals W/L | 0% (0/0) | 0% (0/0) |
| Challenger W/L | 75% (60/20) | 58% (98/70) |
| Futures W/L | 54% (7/6) | 70% (50/21) |
| Best of 3 Sets Win % | 58% (231/400) | 55% (164/299) |
| Best of 5 Sets Win % | 50% (33/66) | 56% (5/9) |
| Total Tiebreaks Win % | 50% (109/219) | 47% (35/74) |
| Deciding Set Win % | 51% (80/157) | 59% (64/108) |
| 1st Set Won, Won Match | 80% (270/216) | 85% (163/139) |
| 1st Set Won, Lost Match | 19% (270/52) | 13% (163/22) |
| 1st Set Lost, Won Match | 25% (200/50) | 22% (151/33) |
Data is for all tournament levels. To remove lower level events as per ATP & WTA head to head data, click the button in page footer.
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