Stefan Kozlov and Ryan Harrison will play each other in the 2nd round of the Cleveland Challenger for the 4th time in their career. They are scheduled to compete on Thursday at 1:30 pm on CENTER COURT. In the following lines you can find the head to head analysis and prediction.
Prediction, odds and live streaming
The pick for Tennis Tonic is Stefan Kozlov who should win in 3 sets.
As per the initial odds, Stefan Kozlov is the pick to win this match.
Stefan Kozlov -> 1.79
Ryan Harrison -> 1.95
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Prediction and head to head Stefan Kozlov vs. Ryan Harrison
This will be the 4th time that Stefan Kozlov and Ryan Harrison fight against each other. The head to head is 2-1 for Kozlov (see full H2H stats), but they have never played each other on indoor hard courts.
The last time that they squared off, Kozlov won 5-7 6-3 6-3 in the semifinal in M15 Weston back in 2021.
Stefan Kozlov
| Year | Total | Hard | Clay | I.hard | Grass | Carpet |
|---|---|---|---|---|---|---|
| 2024 | 24-12 | 4-3 | 17-8 | 3-1 | 0-0 | 0-0 |
| 2023 | 6-12 | 1-6 | 0-0 | 5-6 | 0-0 | 0-0 |
| 2022 | 21-34 | 14-18 | 0-5 | 4-5 | 3-6 | 0-0 |
| 2021 | 41-15 | 20-12 | 5-2 | 16-1 | 0-0 | 0-0 |
| 2020 | 13-13 | 7-8 | 0-0 | 6-5 | 0-0 | 0-0 |
Ranked no. 239, the American got to the 2nd round after defeating Patrick Kypson 6-4 7-68.
In the 1st round, Kozlov had a good straight sets win against Kypson (6-4 7-68). During the match, Kozlov scored 82 points vs Kypson’s 72. The American was pretty aggressive to blast 32 winners.
Regarding the service games, Kozlov made 12 aces and he committed only 4 double faults. Overall, Stefan Kozlov was quite efficient on serve to win 82% (32/39) of his 1st serve and 63% (19/30) on the second serve. However, this didn’t prevent his to concede the serve once. The American broke Kypson twice after converting 25% of his break points (2/8).
Kozlov has winning win-loss record in the last 10 years having won 55% of his matches (261-210). 1-0 on indoor hard courts in 2023. In connection with his performance on the same surface of this competition, Kozlov has a compiled 68-37 match record in the last years on indoor hard courts.
Stefan has a composed 1-2 win-loss record in 2023, 1-0 on indoor hard courts (See FULL STATS).
Previously in the Cleveland Challenger
Ryan Harrison
| Year | Total | Hard | Clay | I.hard | Grass | Carpet |
|---|---|---|---|---|---|---|
| 2023 | 6-7 | 1-3 | 1-2 | 4-2 | 0-0 | 0-0 |
| 2022 | 15-11 | 10-6 | 3-2 | 2-3 | 0-0 | 0-0 |
| 2021 | 15-9 | 1-4 | 13-4 | 0-0 | 1-1 | 0-0 |
| 2020 | 3-5 | 1-3 | 0-0 | 2-2 | 0-0 | 0-0 |
| 2019 | 8-13 | 6-10 | 1-2 | 1-1 | 0-0 | 0-0 |
Ranked no. 617, Ryan reached the 2nd round after defeating Nico Mostardi 6-3 6-4, Bradley Klahn 6-3 7-610 and Jaimee Floyd Angele 6-2 6-1.
In the 1st round, Ryan had a good straight sets win against Floyd Angele (6-2 6-1). During the match Harrison scored 58 points vs Floyd Angele’s 30. Harrison was very aggressive to blast 22 winners.
Talking about serving, Harrison blasted 7 aces and he committed only 4 double faults. Ryan Harrison was exceptionally efficient on serve to win 92% (22/24) of his 1st serve and 62% (13/21) on the second serve. This was the main reason for not conceding a single break during the match. Harrison broke Floyd Angele 4 times after converting 67% of his break points (4/6).
The American has a compiled 3-0 win-loss record in 2023, 3-0 on indoor hard courts (See FULL STATS).
H2H Performance in the tournament
Matches, sets, games and points
| Points | Kozlov | Harrison |
|---|---|---|
| Match played | 1 | 3 |
| Tot Set | 2 | 6 |
| Tot Games | 23 | 56 |
| Pts | 82-72 | 195-143 |
| Total Points | 154 | 338 |
| Winners | 32 | 88 |
| %Winners | 39% | 45% |
Kozlov played 1 match while Harrison competed in 3 matches. Harrison started his run from the qualifications while Kozlov had a direct access to the main draw. Both players have not surrendered a single set in this event so far. Kozlov has played 4 set(s) less than Harrison (2 vs 6). Therefore, Kozlov played 33 games less than Harrison. The American scored 32 winners (39% of the total points). On the other side, Harrison fired 88 winners (45%).
Serve Performance
| Serve | Kozlov | Harrison |
|---|---|---|
| Aces | 12 | 21 |
| Avg per match | 12 | 7 |
| 1st in | 39/69 | 113/171 |
| %1st in | 57% | 66% |
| 1st pts | 32/39 | 88/113 |
| %1st pts | 82% | 78% |
| 2nd pts | 19/30 | 34/58 |
| %2nd pts | 63% | 59% |
Kozlov struck 12 aces . Harrison struck 21 aces (7 per match). Kozlov won 82% points behind his first serve. He was rock solid on his second serve to win 63% of the points. On the other side, Harrison won 78% of the points behind his first serve. He had a solid display on his second serve to win 59% of the points.
How they played the important points
| Breaks | Kozlov | Harrison |
|---|---|---|
| Won | 2 | 10 |
| Converted | 2/8 | 10/19 |
| % Converted | 25% | 53% |
| Conceded | 2 | 5 |
| Saved | 1 | 3 |
| % Saved | 50% | 60% |
| Times Broken | 1 | 2 |
Stefan broke his opponent twice with a 25% conversion rate. The American conceded his serve once and he saved 50% of the break points that he conceded. The American broke his opponents 10 times with a 53% conversion rate. The American conceded his serve twice and he saved 60% of the break points that he conceded.
| Kozlov | |||
| R1 Kypson |
Total | ||
|---|---|---|---|
| Score | 6-4 7-68 | ||
| Tot Set | 2 | 2 | |
| Tot Games | 23 | 23 | |
| pts | 82-72 | 82-72 | |
| Total points | 154 | 154 | |
| Winners | 32 | 32 | |
| %Winners | 39% | 39% | |
| SERVE | |||
| Aces | 12 | 12 | |
| Double Faults | 4 | 4 | |
| 1st in | 39/69 | 39/69 | |
| % 1st in | 57% | 57% | |
| 1st pts | 32/39 | 32/39 | |
| % 1st pts | 82% | 82% | |
| 2nd pts | 19/30 | 19/30 | |
| % 2nd pts | 63% | 63% | |
| Breaks | |||
| Won | 2 | 2 | |
| Converted | 2/8 | 2/8 | |
| Converted % | 25% | 25% | |
| Conceded | 2 | 2 | |
| Saved | 1/2 | 1 | |
| Saved % | 50% | 50% | |
| Times Broken | 1 | 1 | |
| Harrison | |||||
| Q1 Mostardi |
Q3 Klahn |
R1 Floyd |
Total | ||
|---|---|---|---|---|---|
| Score | 6-3 6-4 | 6-3 7-610 | 6-2 6-1 | ||
| Tot Set | 2 | 2 | 2 | 6 | |
| Tot Games | 19 | 22 | 15 | 56 | |
| pts | 60-44 | 77-69 | 58-30 | 195-143 | |
| Total points | 104 | 146 | 88 | 338 | |
| Winners | 31 | 35 | 22 | 88 | |
| %Winners | 52% | 45% | 38% | 45% | |
| SERVE | |||||
| Aces | 9 | 5 | 7 | 21 | |
| Double Faults | 2 | 2 | 4 | 8 | |
| 1st in | 41/57 | 48/69 | 24/45 | 113/171 | |
| % 1st in | 72% | 70% | 53% | 66% | |
| 1st pts | 31/41 | 35/48 | 22/24 | 88/113 | |
| % 1st pts | 76% | 73% | 92% | 78% | |
| 2nd pts | 10/16 | 11/21 | 13/21 | 34/58 | |
| % 2nd pts | 63% | 52% | 62% | 59% | |
| Breaks | |||||
| Won | 3 | 3 | 4 | 10 | |
| Converted | 3/6 | 3/7 | 4/6 | 10/19 | |
| Converted % | 50% | 43% | 67% | 53% | |
| Conceded | 2 | 3 | 0 | 5 | |
| Saved | 1/2 | 2/3 | 0/0 | 3 | |
| Saved % | 50% | 67% | – | 117% | |
| Times Broken | 1 | 1 | 0 | 2 | |
Head 2 Head
LLWWWLWWWW
Tennis Scores in Cleveland Challenger
- Zachary SvajdaSvajda – Alex MichelsenMichelsen (7-5 6-3) – Stats, scores, rankings
- Steve JohnsonJohnson – Kyle SeeligSeelig (7-69 6-2) – Stats, scores, rankings
- Aleksandar KovacevicKovacevic – Illya MarchenkoMarchenko (7-5 6-3) – Stats, scores, rankings
- Emilio GomezGomez – Jack Pinnington JonesPinnington Jones (6-2 3-6 6-2) – Stats, scores, rankings
- Gabriel DialloDiallo – Mitchell KruegerKrueger (6-76 6-1 6-1) – Stats, scores, rankings
- Yibing WuYibing – Strong KirchheimerStrong (7-6(9) 7-6(1)) – See score progression
Upcoming matches in the draw
- Emilio GomezGomez – Gabriel DialloDiallo (0-0) – H2H and prediction
- Steve JohnsonJohnson – Aleksandar KovacevicKovacevic (0-1) – H2H and prediction
- Stefan KozlovKozlov – Ryan HarrisonHarrison (2-1) – H2H and prediction
- Brandon HoltHolt – Tennys SandgrenSandgren (1-1) – H2H and prediction
