Zdenek Kolar and Adrian Oetzbach will clash against each other in the qualifications of the Kigali 1 Challenger for the 1st time in their career. They are scheduled to compete on Monday at 12:30 pm on COURT 2. 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 Zdenek Kolar who should win in 2 sets.
As per the initial odds, Zdenek Kolar is the pick to win this match.
Zdenek Kolar -> 1.29
Adrian Oetzbach -> 3.34
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Prediction and head to head Zdenek Kolar vs. Adrian Oetzbach
There is no head to head record between Zdenek Kolar and Adrian Oetzbach since this will be the first time that they will square off in the main tour.
Zdenek Kolar
| Year | Total | Hard | Clay | I.hard | Grass | Carpet |
|---|---|---|---|---|---|---|
| 2025 | 16-5 | 3-2 | 13-3 | 0-0 | 0-0 | 0-0 |
| 2024 | 28-23 | 1-2 | 11-12 | 16-9 | 0-0 | 0-0 |
| 2023 | 34-35 | 6-8 | 19-19 | 9-7 | 0-1 | 0-0 |
| 2022 | 23-36 | 1-6 | 17-24 | 3-3 | 2-2 | 0-1 |
| 2021 | 41-32 | 1-4 | 34-19 | 5-8 | 1-1 | 0-0 |
Ranked no. 384, Kolar reached the qualifications after beating Paulo Andre Saraiva Dos Santos 6-3 6-2.
In the qualifications, The Czech had a good straight sets win against Andre Saraiva Dos (6-3 6-2). During the match, Kolar scored 60 points vs Andre Saraiva Dos’s 41. Zdenek was extremely aggressive to blast 26 winners.
Regarding the service games, Kolar was unable to score even 1 ace during the match and he committed only 4 double faults. Overall, Zdenek Kolar was quite efficient on serve to win 76% (26/34) of his 1st serve and 60% (9/15) on the second serve. However, this didn’t prevent his to concede the serve once. Zdenek broke Andre Saraiva Dos 4 times after converting 57% of his break points (4/7).
Kolar has favorable match record in the last 10 years having won 55% of his matches (344-277). 10-1 on clay in 2025. Talking about his performance on the same surface of this event, Kolar has an aggregate 232-163 win-loss record in the last years on clay.
Kolar’s best result of the current year was getting to the final in M25 Antalya.
The Czech has an overall 13-3 win-loss record in 2025, 10-1 on clay (See FULL STATS).
Previously in the Kigali 1 Challenger
The Czech has never competed in this tournament before.
Adrian Oetzbach
7 - 5win/loss
675
502
LLWLWLWLWW | Year | Total | Hard | Clay | I.hard | Grass | Carpet |
|---|---|---|---|---|---|---|
| 2025 | 8-8 | 4-2 | 2-3 | 1-1 | 0-0 | 1-2 |
| 2024 | 35-37 | 7-8 | 25-23 | 3-4 | 0-0 | 0-2 |
| 2023 | 57-40 | 11-13 | 38-20 | 7-6 | 0-0 | 1-1 |
| 2022 | 38-26 | 16-9 | 19-13 | 1-2 | 0-1 | 2-1 |
| 2021 | 29-16 | 9-4 | 20-11 | 0-1 | 0-0 | 0-0 |
Ranked no. 660, Oetzbach reached the qualifications after beating Mateo Barreiros Reyes 6-3 3-6 6-3.
In the qualifications, The German defeated Barreiros Reyes (6-3 3-6 6-3). During the match Oetzbach scored 85 points vs Barreiros Reyes’s 68. The German was quite aggressive to blast 37 winners.
Talking about serving, Oetzbach managed to score 6 aces and he committed only 4 double faults. Overall, Adrian Oetzbach was extremely effective on serve to win 77% (37/48) of his 1st serve and 58% (15/26) on the second serve. However, this didn’t prevent his to concede the serve 3 times. Adrian broke Barreiros Reyes 4 times after converting 67% of his break points (4/6).
Adrian has an aggregate 7-5 win-loss record in 2025, 1-0 on clay (See FULL STATS).
H2H Performance in the tournament
Matches, sets, games and points
| Points | Kolar | Oetzbach |
|---|---|---|
| Match played | 1 | 1 |
| Tot Set | 2 | 3 |
| Tot Games | 17 | 27 |
| Pts | 60-41 | 85-68 |
| Total Points | 101 | 153 |
| Winners | 26 | 37 |
| %Winners | 43% | 44% |
Both Kolar and Oetzbach played 1 match. Also both players started their run from the qualifications.At the moment, Adrian Oetzbach conceded 1 set while Zdenek Kolar hasn’t surrendered a set so far. Kolar has played 1 set(s) less than Oetzbach (2 vs 3). Therefore, Kolar played 10 games less than Oetzbach. Kolar scored 26 winners (43% of the total points). On the other side, The German blasted 37 winners (44%).
Serve Performance
| Serve | Kolar | Oetzbach |
|---|---|---|
| Aces | 0 | 6 |
| Avg per match | 0 | 6 |
| 1st in | 34/49 | 48/74 |
| %1st in | 69% | 65% |
| 1st pts | 26/34 | 37/48 |
| %1st pts | 76% | 77% |
| 2nd pts | 9/15 | 15/26 |
| %2nd pts | 60% | 58% |
Kolar didn’t manage to fire a single ace to far. Oetzbach bagged 6 aces . Kolar won 76% points behind his first serve. He extremely effective on his second serve to win 60% of the points. On the other side, Oetzbach won 77% of the points behind his first serve. He had a solid display on his second serve to win 58% of the points.
How they played the important points
| Breaks | Kolar | Oetzbach |
|---|---|---|
| Won | 4 | 4 |
| Converted | 4/7 | 4/6 |
| % Converted | 57% | 67% |
| Conceded | 2 | 5 |
| Saved | 1 | 2 |
| % Saved | 50% | 40% |
| Times Broken | 1 | 3 |
Zdenek broke his opponent 4 times with a 57% conversion rate. Zdenek lost his serve once and he saved 50% of the break points that he conceded. Oetzbach broke his opponent 4 times with a 67% conversion rate. Adrian conceded his serve 3 times and he saved 40% of the break points that he conceded.
| Kolar | |||
| Q1 Andre Saraiva Dos |
Total | ||
|---|---|---|---|
| Score | 6-3 6-2 | ||
| Tot Set | 2 | 2 | |
| Tot Games | 17 | 17 | |
| pts | 60-41 | 60-41 | |
| Total points | 101 | 101 | |
| Winners | 26 | 26 | |
| %Winners | 43% | 43% | |
| SERVE | |||
| Aces | 0 | 0 | |
| Double Faults | 4 | 4 | |
| 1st in | 34/49 | 34/49 | |
| % 1st in | 69% | 69% | |
| 1st pts | 26/34 | 26/34 | |
| % 1st pts | 76% | 76% | |
| 2nd pts | 9/15 | 9/15 | |
| % 2nd pts | 60% | 60% | |
| Breaks | |||
| Won | 4 | 4 | |
| Converted | 4/7 | 4/7 | |
| Converted % | 57% | 57% | |
| Conceded | 2 | 2 | |
| Saved | 1/2 | 1 | |
| Saved % | 50% | 50% | |
| Times Broken | 1 | 1 | |
| Oetzbach | |||
| Q1 Barreiros |
Total | ||
|---|---|---|---|
| Score | 6-3 3-6 6-3 | ||
| Tot Set | 3 | 3 | |
| Tot Games | 27 | 27 | |
| pts | 85-68 | 85-68 | |
| Total points | 153 | 153 | |
| Winners | 37 | 37 | |
| %Winners | 44% | 44% | |
| SERVE | |||
| Aces | 6 | 6 | |
| Double Faults | 4 | 4 | |
| 1st in | 48/74 | 48/74 | |
| % 1st in | 65% | 65% | |
| 1st pts | 37/48 | 37/48 | |
| % 1st pts | 77% | 77% | |
| 2nd pts | 15/26 | 15/26 | |
| % 2nd pts | 58% | 58% | |
| Breaks | |||
| Won | 4 | 4 | |
| Converted | 4/6 | 4/6 | |
| Converted % | 67% | 67% | |
| Conceded | 5 | 5 | |
| Saved | 2/5 | 2 | |
| Saved % | 40% | 40% | |
| Times Broken | 3 | 3 | |
Head 2 Head
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