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Stefan Kozlov vs Johannes Haerteis Prediction, Head-to-Head, Odds & Pick - Matchstat.com
By Wojtek Kolan
At Matchstat.com we give you unbeatable in-depth analysis of past and current event tennis stats, to give you accurate tennis predictions, picks, odds and value bets. Let's dive in with our Kozlov vs Haerteis analysis and find out who is favored!
Stefan Kozlov vs Johannes Haerteis Important H2H Prediction Stats:
- Second serve performance recent form: In recent form (last 6 months), Kozlov has won 48.66% of points on his second serve, while Haerteis has won 0%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Kozlov, in recent form, has won 56% of his opponent's second serve points, while Haerteis has won 0%. The same stats for first serve returns are 37.23% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Kozlov has saved 61.11% of breakpoints in recent form, whereas Haerteis has saved 0% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Kozlov has won 60.98% of matches played (W/L 25/ 16), with Haerteis winning 48% (W/L 12/ 13) that gives us an overall head-to head prediction overview.
- Best surface: Kozlov has their best career surface win % on I.hard, winning 63% (W/L 75/ 44), and worse career win % on Grass, winning 39% (W/L 15/ 23). Haerteis has their best career surface win % on I.hard, winning 54% (W/L 42/ 36), and worse career win % on Grass, winning 0% (W/L 0/ 1).
- Player level: In the last year, Kozlov has played most of their matches on the Challengers/ITF tournaments > $10K, winning 65.79% of matches (W/L 25/ 13), where as Haerteis has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 50% of matches (W/L 10/ 10). When comparing stats between players to predict the favorite, it is of course all relative to the event level they have been playing at.
- Direct H2H matches: They have played 1 times before with Kozlov winning 0 times. They have played 1 sets in total, with Kozlov winning 1 and Haerteis winning 0. The last match between Kozlov and Haerteis was at the Delray Beach Open - Delray Beach, 05-01-2021, Q1 round, Hard with Stefan Kozlov getting the victory .
- Head to head match duration: In past head to head matches, the average match time between these players has been 0:16:24.
- Deciding set H2H prediction: Kozlov and Haerteis have played a deciding set 0 times, with Kozlov winning 0 times and Haerteis 0 times. Very useful for predicting the outcome if this match goes the distance.
- Head-to-Head extreme pressure situations: They have played 0 tiebreaks against each other with Kozlov winning 0, and Haerteis 0.
- Opponent quality stats: Over the last 12 months, Kozlov has played against opponents with an average rank of 262.39 while Haerteis has played against players with an average rank of 302.72.
- Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Kozlov has won 63% of deciding sets over the last 12 months, while Haerteis has won 57% in all matches played on tour.
- Break point conversion: In recent form, Kozlov has converted 43.1% of breakpoint opportunities, and Haerteis has converted 0% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.
Head-to-head: Kozlov 1 - 0 Haerteis
515
Rank
103
High
26
Age
R
Plays
1
Total0
1
Hard0
0
Clay0
0
Indoor0
0
Grass0
899
Rank
300
High
28
Age
L
Plays
W
L
L
W
W
W
W
L
W
W
Form
W
W
L
L
W
L
L
W
L
L
56% (303-239)
Career Total W/L
51% (226-218)
69% (22-10)
YTD W/L
0% (0-0)
$361,616
Career Prize Money
$0
0
YTD Titles
0
Currently displayed stats includes matches of all levels. To exclude lower level events (as per ATP / WTA official stats) toggle button in page footer.
| stats | Stefan Kozlov | Johannes Haerteis |
|---|---|---|
| All H2H Matches | 0 | 0 |
| Sets Won | 1 | 0 |
| Games Won | 5 | 0 |
| Aces (Total) | 1 | 0 |
| DFs (Total) | 0 | 3 |
| Avg Match Time | 0:16:24 | 0:16:24 |
| 1st Serve % | 80% (16/20) | 44% (4/9) |
| 1st Serve Win% | 75% (12/16) | 25% (1/4) |
| 2nd Serve Win% | 75% (3/4) | 0% (0/5) |
| BPs Won% (Total) | 100% (2/2) | 0% (0/1) |
| Return Points W% | 89% (8/9) | 25% (5/20) |
| Best of 3 Sets W% | 0% (0/0) | 0% (0/0) |
| Best of 5 Sets W% | 0% (0/0) | 0% (0/0) |
| TBs Win% (Total) | 0% (0/0) | 0% (0/0) |
| Deciding Set Win% | 0% (0/0) | 0% (0/0) |
| 1st set W, W | 100% (1/1) | 0% (0/0) |
| 1st set W, L | 0% (1/0) | 0% (0/0) |
| 1st set L, W | 0% (0/0) | 0% (1/0) |
| Winning Player | Losing Player | Score | |||
|---|---|---|---|---|---|
| 5-0 ret. |
Stats 
Stefan Kozlov
Player
Johannes Haerteis
80%
(
16 of
20)
1st Serve %
44%
(
4 of
9)
1
Aces
0
0
Double Faults
3
75%
(
12 of
16)
1st Serve Won
25%
(
1 of
4)
75%
(
3 of
4)
2nd Serve Won
0%
(
0 of
5)
100%
(
2 of
2)
Break Points Won
0%
(
0 of
1)
25%
(
5 of
20)
Rtn Points Won
89%
(
8 of
9)
23
Total Points Won
6
|
||||
Stats Breakdown Vs All H2H Opponents
| stats | Stefan Kozlov | Johannes Haerteis |
|---|---|---|
| YTD W/L | 69% (22/10) | 0% (0/0) |
| Sets Win/Loss | 59% (47/32) | 0% (0/0) |
| Games Win/Loss | 53% (401/351) | 0% (0/0) |
| Hard Win/Loss | 57% (4/3) | 0% (0/0) |
| Clay Win/Loss | 71% (15/6) | 0% (0/0) |
| Indoor Hard W/L | 75% (3/1) | 0% (0/0) |
| Grass Win/Loss | 0% (0/0) | 0% (0/0) |
| Aces pg | 0.17 | 0 |
| Aces Total | 61 | 0 |
| DFs per game | 0.45 | 0 |
| DFs Total | 166 | 0 |
| Avg Match Time | 2:19:1 | 1st Match |
| Avg Opp Rank | 291.56 | 0 |
| 1st Serve % | 64% (1578/2469) | 0% (0/0) |
| 1st Serve W% | 65% (1022/1578) | 0% (0/0) |
| 2nd Serve W% | 49% (435/891) | 0% (0/0) |
| BPs Won% Total | 44% (131/296) | 0% (0/0) |
| Return Pts W% | 44% (1138/2571) | 0% (0/0) |
| Slam W/L | 0% (0/0) | 0% (0/0) |
| Masters W/L | 0% (0/0) | 0% (0/0) |
| Cups W/L | 0% (0/0) | 0% (0/0) |
| Main Tour W/L | 0% (0/2) | 0% (0/0) |
| Tour Finals W/L | 0% (0/0) | 0% (0/0) |
| Challenger W/L | 73% (22/8) | 0% (0/0) |
| Futures W/L | 0% (0/0) | 0% (0/0) |
| Best of 3 Sets W% | 69% (22/32) | 0% (0/0) |
| Best of 5 Sets W% | 0% (0/0) | 0% (0/0) |
| TBs Win% (Total) | 58% (7/12) | 0% (0/0) |
| Deciding Set W% | 80% (12/15) | 0% (0/0) |
| 1st set W, W | 89% (19/17) | 0% (0/0) |
| 1st set W, L | 11% (19/2) | 0% (0/0) |
| 1st set L, W | 38% (13/5) | 0% (0/0) |
Stefan Kozlov Recent Matches Played
Before:
| opponent | Score | H2H | |||
|---|---|---|---|---|---|
| R2 |
Stats
Stefan Kozlov
Player
Tennys Sandgren
60%
(
67 of
111)
1st Serve %
65%
(
63 of
97)
7
Aces
8
1
Double Faults
4
72%
(
48 of
67)
1st Serve Won
67%
(
42 of
63)
59%
(
26 of
44)
2nd Serve Won
47%
(
16 of
34)
50%
(
4 of
8)
Break Points Won
0%
(
0 of
8)
33%
(
37 of
111)
Rtn Points Won
40%
(
39 of
97)
113
Total Points Won
95
|
6-2 6-7(5) 6-1 | H2H | ||
| R1 |
Stats
Stefan Kozlov
Player
Gerard Campana Lee
58%
(
41 of
71)
1st Serve %
68%
(
68 of
100)
1
Aces
4
4
Double Faults
10
61%
(
25 of
41)
1st Serve Won
51%
(
35 of
68)
47%
(
14 of
30)
2nd Serve Won
25%
(
8 of
32)
53%
(
9 of
17)
Break Points Won
63%
(
5 of
8)
45%
(
32 of
71)
Rtn Points Won
57%
(
57 of
100)
96
Total Points Won
75
|
4-6 6-3 6-0 | H2H | ||
| QF |
Stats
Tennys Sandgren
Player
Stefan Kozlov
55%
(
29 of
53)
1st Serve %
77%
(
43 of
56)
4
Aces
0
3
Double Faults
3
83%
(
24 of
29)
1st Serve Won
63%
(
27 of
43)
58%
(
14 of
24)
2nd Serve Won
38%
(
5 of
13)
30%
(
3 of
10)
Break Points Won
0%
(
0 of
2)
28%
(
15 of
53)
Rtn Points Won
43%
(
24 of
56)
62
Total Points Won
47
|
6-1 6-4 | H2H | ||
| R2 |
Stats
Stefan Kozlov
Player
Ethan Quinn
71%
(
70 of
99)
1st Serve %
74%
(
62 of
84)
0
Aces
0
8
Double Faults
3
61%
(
43 of
70)
1st Serve Won
63%
(
39 of
62)
52%
(
15 of
29)
2nd Serve Won
36%
(
8 of
22)
67%
(
6 of
9)
Break Points Won
40%
(
4 of
10)
41%
(
41 of
99)
Rtn Points Won
44%
(
37 of
84)
95
Total Points Won
88
|
6-2 5-7 6-4 | H2H | ||
| R1 |
Stats
Stefan Kozlov
Player
Denis Kudla
68%
(
54 of
79)
1st Serve %
64%
(
62 of
97)
3
Aces
2
3
Double Faults
3
69%
(
37 of
54)
1st Serve Won
50%
(
31 of
62)
52%
(
13 of
25)
2nd Serve Won
51%
(
18 of
35)
32%
(
6 of
19)
Break Points Won
33%
(
3 of
9)
37%
(
29 of
79)
Rtn Points Won
49%
(
48 of
97)
98
Total Points Won
78
|
6-2 4-6 6-2 | H2H | ||
| QF |
Stats
Stefan Kozlov
Player
Gabi Adrian Boitan
64%
(
48 of
75)
1st Serve %
67%
(
53 of
79)
1
Aces
0
7
Double Faults
7
65%
(
31 of
48)
1st Serve Won
51%
(
27 of
53)
48%
(
13 of
27)
2nd Serve Won
42%
(
11 of
26)
67%
(
6 of
9)
Break Points Won
67%
(
4 of
6)
41%
(
31 of
75)
Rtn Points Won
52%
(
41 of
79)
85
Total Points Won
69
|
6-3 7-6(10) | H2H | ||
| Q1 |
Stats
Stefan Kozlov
Player
Arthur Gea
76%
(
51 of
67)
1st Serve %
68%
(
55 of
81)
2
Aces
3
5
Double Faults
5
65%
(
33 of
51)
1st Serve Won
62%
(
34 of
55)
25%
(
4 of
16)
2nd Serve Won
31%
(
8 of
26)
44%
(
4 of
9)
Break Points Won
100%
(
3 of
3)
45%
(
30 of
67)
Rtn Points Won
48%
(
39 of
81)
76
Total Points Won
72
|
6-4 7-6(5) | H2H | ||
| Q1 |
Stats
Denis Yevseyev
Player
Stefan Kozlov
74%
(
34 of
46)
1st Serve %
80%
(
44 of
55)
0
Aces
0
0
Double Faults
1
74%
(
25 of
34)
1st Serve Won
45%
(
20 of
44)
50%
(
6 of
12)
2nd Serve Won
27%
(
3 of
11)
50%
(
5 of
10)
Break Points Won
0%
(
0 of
2)
33%
(
15 of
46)
Rtn Points Won
58%
(
32 of
55)
63
Total Points Won
38
|
6-2 6-0 | H2H | ||
| QF |
Stats
Roberto Cid Subervi
Player
Stefan Kozlov
74%
(
37 of
50)
1st Serve %
67%
(
37 of
55)
0
Aces
0
1
Double Faults
4
57%
(
21 of
37)
1st Serve Won
46%
(
17 of
37)
62%
(
8 of
13)
2nd Serve Won
17%
(
3 of
18)
47%
(
7 of
15)
Break Points Won
50%
(
3 of
6)
42%
(
21 of
50)
Rtn Points Won
64%
(
35 of
55)
64
Total Points Won
41
|
6-2 6-3 | H2H | ||
| Q1 |
Stats
Stefan Kozlov
Player
Evan Zhu
62%
(
28 of
45)
1st Serve %
63%
(
24 of
38)
0
Aces
1
6
Double Faults
10
75%
(
21 of
28)
1st Serve Won
38%
(
9 of
24)
41%
(
7 of
17)
2nd Serve Won
0%
(
0 of
14)
64%
(
7 of
11)
Break Points Won
20%
(
1 of
5)
38%
(
17 of
45)
Rtn Points Won
76%
(
29 of
38)
57
Total Points Won
26
|
6-0 6-1 | H2H | ||
view more
Johannes Haerteis Recent Matches Played
Before:
| opponent | Score | H2H | |||
|---|---|---|---|---|---|
| R1 |
Stats
Mikail Alimli
Player
Johannes Haerteis
63%
(
5 of
8)
1st Serve %
58%
(
7 of
12)
1
Aces
1
-
Double Faults
-
80%
(
4 of
5)
1st Serve Won
71%
(
5 of
7)
33%
(
1 of
3)
2nd Serve Won
20%
(
1 of
5)
100%
(
1 of
1)
Break Points Won
0%
(
0 of
0)
38%
(
3 of
8)
Rtn Points Won
50%
(
6 of
12)
11
Total Points Won
9
|
2-1 ret. | H2H | ||
| R2 |
Stats
Daniel Merida Aguilar
Player
Johannes Haerteis
63%
(
42 of
67)
1st Serve %
58%
(
34 of
59)
2
Aces
2
3
Double Faults
4
67%
(
28 of
42)
1st Serve Won
62%
(
21 of
34)
64%
(
16 of
25)
2nd Serve Won
44%
(
11 of
25)
50%
(
3 of
6)
Break Points Won
0%
(
0 of
5)
34%
(
23 of
67)
Rtn Points Won
46%
(
27 of
59)
71
Total Points Won
55
|
6-3 6-3 | H2H | ||
| R1 |
Stats
Johannes Haerteis
Player
Jody Maginley
72%
(
49 of
68)
1st Serve %
68%
(
48 of
71)
3
Aces
4
2
Double Faults
3
67%
(
33 of
49)
1st Serve Won
71%
(
34 of
48)
74%
(
14 of
19)
2nd Serve Won
35%
(
8 of
23)
38%
(
3 of
8)
Break Points Won
25%
(
1 of
4)
31%
(
21 of
68)
Rtn Points Won
41%
(
29 of
71)
76
Total Points Won
63
|
6-4 7-5 | H2H | ||
| Q1 |
Stats
Charles Broom
Player
Johannes Haerteis
70%
(
50 of
71)
1st Serve %
64%
(
53 of
83)
14
Aces
3
0
Double Faults
2
78%
(
39 of
50)
1st Serve Won
57%
(
30 of
53)
52%
(
11 of
21)
2nd Serve Won
60%
(
18 of
30)
22%
(
2 of
9)
Break Points Won
50%
(
1 of
2)
30%
(
21 of
71)
Rtn Points Won
42%
(
35 of
83)
85
Total Points Won
69
|
6-3 7-6(2) | H2H | ||
| R2 |
Stats
Nicola Kuhn
Player
Johannes Haerteis
60%
(
37 of
62)
1st Serve %
54%
(
44 of
81)
5
Aces
2
3
Double Faults
6
65%
(
24 of
37)
1st Serve Won
64%
(
28 of
44)
64%
(
16 of
25)
2nd Serve Won
35%
(
13 of
37)
45%
(
5 of
11)
Break Points Won
100%
(
2 of
2)
35%
(
22 of
62)
Rtn Points Won
49%
(
40 of
81)
80
Total Points Won
63
|
7-5 6-3 | H2H | ||
| R1 |
Stats
Johannes Haerteis
Player
Luca Hesselmann
73%
(
56 of
77)
1st Serve %
53%
(
35 of
66)
4
Aces
3
3
Double Faults
4
66%
(
37 of
56)
1st Serve Won
71%
(
25 of
35)
62%
(
13 of
21)
2nd Serve Won
52%
(
16 of
31)
67%
(
4 of
6)
Break Points Won
50%
(
3 of
6)
35%
(
27 of
77)
Rtn Points Won
38%
(
25 of
66)
75
Total Points Won
68
|
2-6 6-1 6-4 | H2H | ||
| R1 |
Stats
Valentin Vacherot
Player
Johannes Haerteis
72%
(
78 of
108)
1st Serve %
63%
(
60 of
95)
3
Aces
3
2
Double Faults
3
63%
(
49 of
78)
1st Serve Won
62%
(
37 of
60)
53%
(
16 of
30)
2nd Serve Won
49%
(
17 of
35)
46%
(
6 of
13)
Break Points Won
38%
(
3 of
8)
40%
(
43 of
108)
Rtn Points Won
43%
(
41 of
95)
106
Total Points Won
97
|
6-2 6-7(3) 6-4 | H2H | ||
| QF |
Stats
Lucas Gerch
Player
Johannes Haerteis
66%
(
33 of
50)
1st Serve %
49%
(
31 of
63)
2
Aces
1
2
Double Faults
3
70%
(
23 of
33)
1st Serve Won
58%
(
18 of
31)
47%
(
8 of
17)
2nd Serve Won
28%
(
9 of
32)
60%
(
6 of
10)
Break Points Won
67%
(
2 of
3)
38%
(
19 of
50)
Rtn Points Won
57%
(
36 of
63)
67
Total Points Won
46
|
7-5 6-0 | H2H | ||
| R2 |
Stats
Johannes Haerteis
Player
Kai Lemstra
68%
(
68 of
100)
1st Serve %
59%
(
56 of
95)
3
Aces
2
1
Double Faults
3
62%
(
42 of
68)
1st Serve Won
57%
(
32 of
56)
44%
(
14 of
32)
2nd Serve Won
41%
(
16 of
39)
58%
(
7 of
12)
Break Points Won
42%
(
5 of
12)
44%
(
44 of
100)
Rtn Points Won
49%
(
47 of
95)
103
Total Points Won
92
|
5-7 6-4 6-2 | H2H | ||
| R1 |
Stats
Johannes Haerteis
Player
Mats Rosenkranz
71%
(
39 of
55)
1st Serve %
75%
(
43 of
57)
3
Aces
2
1
Double Faults
0
74%
(
29 of
39)
1st Serve Won
65%
(
28 of
43)
50%
(
8 of
16)
2nd Serve Won
36%
(
5 of
14)
50%
(
3 of
6)
Break Points Won
20%
(
1 of
5)
33%
(
18 of
55)
Rtn Points Won
42%
(
24 of
57)
61
Total Points Won
51
|
7-6(2) 4-1 ret. | H2H | ||
view more
Kozlov Vs Haerteis Prediction H2H Images To Share
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