Sam Riffice vs Stefan Kozlov H2H Stats and Results - Stevegtennis.com
By James Morris
Riffice VS Kozlov Head to Head: 1 - 2
The H2H record between Sam Riffice and Stefan Kozlov stands at 1 - 2. In their last encounter on 11-10-2022 in the First Round at the Fairfield Challenger, Kozlov got the win with 3-6 6-2 6-3. Riffice stands at no. Ret. in the rankings, whilst Kozlov is no. 258.
Sam Riffice
Ranking
Ret.
Best Rank
487 ( 17-10-22)
Grand Slams
0
Masters
0
Main Tour
0
Recent Form
W
W
W
L
W
W
W
W
W
L
Stefan Kozlov
Ranking
258 ( 24-05-26)
Best Rank
103 ( 18-07-22)
Grand Slams
0
Masters
0
Main Tour
0
Recent Form
L
W
L
W
W
L
W
L
W
L
1
Total
2
1
Hard
1
0
Clay
1
0
Indoor
0
0
Grass
0
27 (01-03-1999)
Age
28 (01-02-1998)
188
Height
183
77
Weight
79
Right-Handed
Plays
Right-Handed
Two-Handed
Backhand
Two-Handed
Tanner Stump
Coach
Andrei Kozlov
Turned Pro
2013
64% (108-61)
Career Total W/L
57% (363-275)
64% (61-34)
Career Hard W/L
55% (171-140)
65% (43-23)
Career Clay W/L
59% (84-59)
0% (0-0)
Career Grass W/L
38% (15-24)
50% (4-4)
Career Indoor W/L
64% (93-52)
$0
Career Prize Money
$371,951
0% (0-0)
YTD Win/Loss
53% (17-15)
Riffice VS Kozlov H2H Matches played
|
Fairfield Challenger | ||||||||
|
11 Oct 2022 R1 |
Sam Riffice
Player
Stefan Kozlov
60%
(
60 of
100)
1st Serve %
62%
(
43 of
69)
7
Aces
5
3
Double Faults
2
67%
(
40 of
60)
1st Serve Won
63%
(
27 of
43)
53%
(
21 of
40)
2nd Serve Won
54%
(
14 of
26)
57%
(
4 of
7)
Break Points Won
15%
(
2 of
13)
39%
(
39 of
100)
Rtn Points Won
41%
(
28 of
69)
89
Total Points Won
80
|
3
6
6
2
6
3
|
|||||||
|
|
Lexington Challenger | ||||||||
|
25 Jul 2021 Q1 |
Stefan Kozlov
Player
Sam Riffice
60%
(
30 of
50)
1st Serve %
45%
(
20 of
44)
4
Aces
0
1
Double Faults
1
87%
(
26 of
30)
1st Serve Won
70%
(
14 of
20)
65%
(
13 of
20)
2nd Serve Won
50%
(
12 of
24)
60%
(
3 of
5)
Break Points Won
0%
(
0 of
1)
22%
(
11 of
50)
Rtn Points Won
41%
(
18 of
44)
57
Total Points Won
37
|
6
2
6
3
|
|||||||
|
M25 Naples 1 | ||||||||
|
31 Oct 2019 R2 |
Stefan Kozlov
Player
Sam Riffice
66%
(
37 of
56)
1st Serve %
58%
(
33 of
57)
2
Aces
1
1
Double Faults
4
65%
(
24 of
37)
1st Serve Won
58%
(
19 of
33)
37%
(
7 of
19)
2nd Serve Won
33%
(
8 of
24)
55%
(
6 of
11)
Break Points Won
60%
(
3 of
5)
45%
(
25 of
56)
Rtn Points Won
53%
(
30 of
57)
61
Total Points Won
52
|
6
2
6
4
|
|||||||
Riffice VS Kozlov Head to head matches stats
| stats | Sam Riffice | Stefan Kozlov |
|---|---|---|
| All Head to Head Matches | 1 | 2 |
| Sets Won | 2 | 5 |
| Games Won | 26 | 35 |
| Total Aces | 8 | 11 |
| Total Double Faults | 8 | 4 |
| Average Match Time | 1:43:58 | 1:43:58 |
| 1st Serve % | 56% (113/201) | 63% (110/175) |
| 1st Serve Win % | 65% (73/113) | 70% (77/110) |
| 2nd Serve Win % | 47% (41/88) | 52% (34/65) |
| Total Break Points Won % | 54% (7/13) | 38% (11/29) |
| Return Pts Won % | 37% (64/175) | 43% (87/201) |
| Best of 3 Sets Win % | 33% (1/3) | 67% (2/3) |
| Best of 5 Sets Win % | 0% (0/0) | 0% (0/0) |
| Total Tiebreaks Win % | 0% (0/0) | 0% (0/0) |
| Deciding Set Win % | 100% (1/1) | 0% (0/1) |
| 1st Set Won, Won Match | 0% (0/0) | 67% (3/2) |
| 1st Set Won, Lost Match | 0% (0/0) | 33% (3/1) |
| 1st Set Lost, Won Match | 33% (3/1) | 0% (0/0) |
Sam Riffice past matches
Before:
|
|
Fairfield Challenger | ||||||||
|
15 Oct 2022 SF |
6
4
6
4
|
L
|
Michael Mmoh
Player
Sam Riffice
71%
(
44 of
62)
1st Serve %
57%
(
36 of
63)
5
Aces
1
1
Double Faults
1
75%
(
33 of
44)
1st Serve Won
72%
(
26 of
36)
72%
(
13 of
18)
2nd Serve Won
59%
(
16 of
27)
40%
(
2 of
5)
Break Points Won
0%
(
0 of
4)
26%
(
16 of
62)
Rtn Points Won
33%
(
21 of
63)
67
Total Points Won
58
|
H2H | |||||
|
14 Oct 2022 QF |
6
4
7
6
|
W
|
Sam Riffice
Player
Alexis Galarneau
59%
(
51 of
87)
1st Serve %
48%
(
36 of
75)
11
Aces
3
3
Double Faults
3
78%
(
40 of
51)
1st Serve Won
67%
(
24 of
36)
39%
(
14 of
36)
2nd Serve Won
51%
(
20 of
39)
33%
(
3 of
9)
Break Points Won
29%
(
2 of
7)
38%
(
33 of
87)
Rtn Points Won
41%
(
31 of
75)
85
Total Points Won
77
|
H2H | |||||
|
12 Oct 2022 R2 |
6
7
6
3
6
4
|
W
|
Sam Riffice
Player
Christian Langmo
63%
(
75 of
119)
1st Serve %
62%
(
69 of
111)
6
Aces
11
4
Double Faults
3
69%
(
52 of
75)
1st Serve Won
71%
(
49 of
69)
55%
(
24 of
44)
2nd Serve Won
43%
(
18 of
42)
27%
(
3 of
11)
Break Points Won
14%
(
1 of
7)
36%
(
43 of
119)
Rtn Points Won
40%
(
44 of
111)
120
Total Points Won
110
|
H2H | |||||
|
11 Oct 2022 R1 |
3
6
6
2
6
3
|
W
|
Sam Riffice
Player
Stefan Kozlov
60%
(
60 of
100)
1st Serve %
62%
(
43 of
69)
7
Aces
5
3
Double Faults
2
67%
(
40 of
60)
1st Serve Won
63%
(
27 of
43)
53%
(
21 of
40)
2nd Serve Won
54%
(
14 of
26)
57%
(
4 of
7)
Break Points Won
15%
(
2 of
13)
39%
(
39 of
100)
Rtn Points Won
41%
(
28 of
69)
89
Total Points Won
80
|
H2H | |||||
|
10 Oct 2022 QF |
5
7
7
5
6
3
|
W
|
Sam Riffice
Player
Ezekiel Clark
51%
(
61 of
119)
1st Serve %
69%
(
75 of
109)
15
Aces
4
4
Double Faults
2
69%
(
42 of
61)
1st Serve Won
60%
(
45 of
75)
50%
(
29 of
58)
2nd Serve Won
56%
(
19 of
34)
56%
(
5 of
9)
Break Points Won
18%
(
3 of
17)
40%
(
48 of
119)
Rtn Points Won
41%
(
45 of
109)
116
Total Points Won
112
|
H2H | |||||
view more
Stefan Kozlov past matches
Before:
|
|
Valencia Challenger | ||||||||
|
12 May 2026 QF |
7
5
6
4
|
L
|
Alejo Sanchez Quilez
Player
Stefan Kozlov
67%
(
46 of
69)
1st Serve %
51%
(
35 of
69)
1
Aces
0
0
Double Faults
5
72%
(
33 of
46)
1st Serve Won
71%
(
25 of
35)
43%
(
10 of
23)
2nd Serve Won
35%
(
12 of
34)
80%
(
4 of
5)
Break Points Won
67%
(
2 of
3)
38%
(
26 of
69)
Rtn Points Won
46%
(
32 of
69)
75
Total Points Won
63
|
H2H | |||||
|
11 May 2026 Q1 |
6
2
6
1
|
W
|
Stefan Kozlov
Player
Mario Mansilla Diez
48%
(
30 of
62)
1st Serve %
73%
(
29 of
40)
1
Aces
0
2
Double Faults
2
57%
(
17 of
30)
1st Serve Won
45%
(
13 of
29)
72%
(
23 of
32)
2nd Serve Won
36%
(
4 of
11)
83%
(
5 of
6)
Break Points Won
11%
(
1 of
9)
35%
(
22 of
62)
Rtn Points Won
58%
(
23 of
40)
63
Total Points Won
39
|
H2H | |||||
|
|
Savannah Challenger | ||||||||
|
22 Apr 2026 R2 |
6
2
2
6
6
0
|
L
|
Nick Hardt
Player
Stefan Kozlov
71%
(
62 of
87)
1st Serve %
60%
(
40 of
67)
3
Aces
1
5
Double Faults
3
63%
(
39 of
62)
1st Serve Won
45%
(
18 of
40)
28%
(
7 of
25)
2nd Serve Won
48%
(
13 of
27)
88%
(
7 of
8)
Break Points Won
36%
(
4 of
11)
47%
(
41 of
87)
Rtn Points Won
54%
(
36 of
67)
82
Total Points Won
72
|
H2H | |||||
|
20 Apr 2026 R1 |
6
2
6
3
|
W
|
Stefan Kozlov
Player
Daniil Glinka
55%
(
35 of
64)
1st Serve %
56%
(
44 of
78)
0
Aces
1
1
Double Faults
4
66%
(
23 of
35)
1st Serve Won
55%
(
24 of
44)
48%
(
14 of
29)
2nd Serve Won
29%
(
10 of
34)
40%
(
6 of
15)
Break Points Won
25%
(
3 of
12)
42%
(
27 of
64)
Rtn Points Won
56%
(
44 of
78)
81
Total Points Won
61
|
H2H | |||||
|
|
Tallahassee Challenger | ||||||||
|
14 Apr 2026 R1 |
7
6
6
2
|
L
|
Alex Rybakov
Player
Stefan Kozlov
74%
(
49 of
66)
1st Serve %
63%
(
41 of
65)
0
Aces
0
1
Double Faults
3
78%
(
38 of
49)
1st Serve Won
63%
(
26 of
41)
35%
(
6 of
17)
2nd Serve Won
50%
(
12 of
24)
57%
(
4 of
7)
Break Points Won
50%
(
2 of
4)
33%
(
22 of
66)
Rtn Points Won
42%
(
27 of
65)
71
Total Points Won
60
|
H2H | |||||
view more
Riffice VS Kozlov matches vs all opponents
| stats | Sam Riffice | Stefan Kozlov |
|---|---|---|
| YTD Win/Loss | 64% (61/34) | 55% (171/140) |
| Sets Won/Lost | 62% (131/82) | 53% (386/345) |
| Games Won/Lost | 56% (1075/849) | 51% (3450/3307) |
| Hard W/L | 64% (61/34) | 55% (171/140) |
| 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 | 0.41 | 0.21 |
| Total Aces | 382 | 693 |
| Double Faults Per Game | 0.25 | 0.32 |
| Total Double Faults | 235 | 1063 |
| Average Match Time | 1:28:46 | 1:34:59 |
| Average Opponent Rank | 626.04 | 688.98 |
| 1st Serve % | 55% (3137/5671) | 62% (11766/19061) |
| 1st Serve Win % | 71% (2228/3137) | 65% (7699/11766) |
| 2nd Serve Win % | 50% (1265/2534) | 48% (3498/7295) |
| Total Break Points Won % | 48% (301/631) | 43% (900/2079) |
| Return Points Won % | 42% (2398/5688) | 42% (8032/19294) |
| Slam W/L | 0% (0/2) | 27% (4/11) |
| Masters W/L | 0% (0/0) | 24% (4/13) |
| Cups W/L | 0% (0/0) | 0% (0/0) |
| Main Tour W/L | 0% (0/0) | 37% (16/27) |
| Tour Finals W/L | 0% (0/0) | 0% (0/0) |
| Challenger W/L | 54% (14/12) | 59% (97/68) |
| Futures W/L | 70% (47/20) | 70% (50/21) |
| Best of 3 Sets Win % | 64% (58/90) | 55% (163/296) |
| Best of 5 Sets Win % | 33% (1/3) | 56% (5/9) |
| Total Tiebreaks Win % | 18% (3/17) | 47% (35/74) |
| Deciding Set Win % | 55% (12/22) | 59% (63/106) |
| 1st Set Won, Won Match | 93% (55/51) | 85% (163/139) |
| 1st Set Won, Lost Match | 7% (55/4) | 13% (163/22) |
| 1st Set Lost, Won Match | 25% (40/10) | 22% (148/32) |
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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