Aslan Karatsev and Petr Brunclik will play each other in the 2nd round of the Ostrava Challenger for the 1st time in their career. They are scheduled to compete on Wednesday at 4:00 pm on CENTRE 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 Aslan Karatsev who should win in 3 sets.
As per the initial odds, Aslan Karatsev is the pick to win this match.
Aslan Karatsev -> 1.41
Petr Brunclik -> 2.73
Click here to see the updated quotes and live streaming (only selected countries - USA excluded).
To be able to watch live streaming bet365, a funded account is required or you need to have placed a bet in the last 24 hours. 18+ BeGambleAware.
Here where top tennis events are broadcasted or streamed online (ATP, WTA).
At the challenger level, there will be free live streaming on Challenger TV.
Prediction and head to head Aslan Karatsev vs. Petr Brunclik
There is no head to head record between Aslan Karatsev and Petr Brunclik since this will be the first time that they will clash against each other in the main tour.
Aslan Karatsev
14 - 7win/loss
211
14
LWLWLLWWWL | Year | Total | Hard | Clay | I.hard | Grass | Carpet |
|---|---|---|---|---|---|---|
| 2025 | 15-9 | 13-6 | 2-3 | 0-0 | 0-0 | 0-0 |
| 2024 | 12-18 | 6-9 | 1-4 | 5-3 | 0-2 | 0-0 |
| 2023 | 32-22 | 13-10 | 14-5 | 2-3 | 3-4 | 0-0 |
| 2022 | 18-31 | 8-9 | 5-9 | 4-10 | 1-3 | 0-0 |
| 2021 | 37-20 | 23-9 | 9-6 | 4-3 | 1-2 | 0-0 |
Ranked no. 187, Karatsev reached the 2nd round after beating Elmer Moller 6-3 6-2.
In the 1st round, The Russian had a good straight sets win against Moller (6-3 6-2). During the match, Karatsev scored 67 points vs Moller’s 45. Karatsev was extremely aggressive to blast 23 winners.
Talking about the service games, Karatsev fired 6 aces and he committed only 1 double fault. Aslan Karatsev lost the serve twice and he saved 6 break points. Furthermore, Karatsev put 62% of his first serves in, winning 68% (23/34) of the points behind his 1st serve and 62% (13/21) on the 2nd serve. The Russian broke Moller 5 times after converting 56% of his break points (5/9).
Karatsev has favorable match record in the last 10 years having won 59% of his matches (289-201). 1-1 on clay in 2025. In connection with his performance on the same surface of this tournament, Karatsev has an aggregate 88-65 win-loss record in the last years on clay.
His best result of the season was winning the title the Nonthaburi 1 Challenger where he overcame Gregoire Barrere in the final 7-6(5) 7-5.
The Russian has an overall 14-7 win-loss record in 2025, 1-1 on clay (See FULL STATS).
Previously in the Ostrava Challenger
Petr Brunclik
12 - 4win/loss
531
531
LWLWWLWLWW | Year | Total | Hard | Clay | I.hard | Grass | Carpet |
|---|---|---|---|---|---|---|
| 2025 | 17-8 | 9-3 | 8-4 | 0-0 | 0-0 | 0-1 |
| 2024 | 16-18 | 5-2 | 7-11 | 4-5 | 0-0 | 0-0 |
| 2023 | 9-5 | 5-2 | 4-3 | 0-0 | 0-0 | 0-0 |
| 2022 | 5-2 | 0-0 | 5-2 | 0-0 | 0-0 | 0-0 |
Ranked no. 646, Brunclik reached the 2nd round after defeating Jacopo Berrettini 6-2 6-0, Vitaliy Sachko 6-3 6-4 and Radu Albot 6-2 6-1.
In the qualifications, Petr had a good straight sets win against Sachko (6-3 6-4). During the match Brunclik scored 64 points vs Sachko’s 54. The Czech was very aggressive to blast 36 winners.
Talking about serving, Brunclik blasted 3 aces and he committed only 5 double faults. Petr Brunclik lost the serve once and he saved 7 break points. Furthermore, Brunclik put 70% of his first serves in, winning 71% (36/51) of the points behind his 1st serve and 45% (10/22) on the 2nd serve. The Czech broke Sachko 3 times after converting 60% of his break points (3/5).
Overall Performance in this tournament
The Czech started his run at this tournament from the qualifications. In the main draw, he hasn’t conceded yet a set in this competition to conquer 58% of the points he played.
Brunclik’s best result of the year was getting to the final in M25 Santo Domingo.
Brunclik has an overall 11-4 win-loss record in 2025, 2-0 on clay (See FULL STATS).
Previously in the Ostrava Challenger
Previously, his best result was reaching the qualifications in 2024. See his history.
H2H Performance in the tournament
Matches, sets, games and points
| Points | Karatsev | Brunclik |
|---|---|---|
| Match played | 1 | 3 |
| Tot Set | 2 | 6 |
| Tot Games | 17 | 48 |
| Pts | 67-45 | 190-134 |
| Total Points | 112 | 324 |
| Winners | 23 | 81 |
| %Winners | 34% | 43% |
Karatsev played 1 match while Brunclik competed in 3 matches. Brunclik started his run from the qualifications while Karatsev had a direct access to the main draw. Both players have not lost a single set in this event so far. Karatsev has played 4 set(s) less than Brunclik (2 vs 6). Therefore, Karatsev played 31 games less than Brunclik. Aslan scored 23 winners (34% of the total points). On the other side, The Czech scored 81 winners (43%).
Serve Performance
| Serve | Karatsev | Brunclik |
|---|---|---|
| Aces | 6 | 4 |
| Avg per match | 6 | 1.3 |
| 1st in | 34/55 | 112/164 |
| %1st in | 62% | 68% |
| 1st pts | 23/34 | 81/112 |
| %1st pts | 68% | 72% |
| 2nd pts | 13/21 | 29/52 |
| %2nd pts | 62% | 56% |
Karatsev managed to score 6 aces . Brunclik bagged 4 aces (1.3 per match). Karatsev won 68% points on his first serve. He quite strong on his second serve to win 62% of the points. On the other side, Brunclik won 72% of the points on his first serve. He had a solid display on his second serve to win 56% of the points.
How they played the important points
| Breaks | Karatsev | Brunclik |
|---|---|---|
| Won | 5 | 13 |
| Converted | 5/9 | 13/29 |
| % Converted | 56% | 45% |
| Conceded | 8 | 12 |
| Saved | 6 | 11 |
| % Saved | 75% | 92% |
| Times Broken | 2 | 1 |
Aslan broke his opponent 5 times with a 56% conversion rate. Karatsev dropped his serve twice and he saved 75% of the break points that he conceded. Brunclik broke his opponents 13 times with a 45% conversion rate. Brunclik conceded his serve once and he saved 92% of the break points that he conceded.
| Karatsev | |||
| R1 Moller |
Total | ||
|---|---|---|---|
| Score | 6-3 6-2 | ||
| Tot Set | 2 | 2 | |
| Tot Games | 17 | 17 | |
| pts | 67-45 | 67-45 | |
| Total points | 112 | 112 | |
| Winners | 23 | 23 | |
| %Winners | 34% | 34% | |
| SERVE | |||
| Aces | 6 | 6 | |
| Double Faults | 1 | 1 | |
| 1st in | 34/55 | 34/55 | |
| % 1st in | 62% | 62% | |
| 1st pts | 23/34 | 23/34 | |
| % 1st pts | 68% | 68% | |
| 2nd pts | 13/21 | 13/21 | |
| % 2nd pts | 62% | 62% | |
| Breaks | |||
| Won | 5 | 5 | |
| Converted | 5/9 | 5/9 | |
| Converted % | 56% | 56% | |
| Conceded | 8 | 8 | |
| Saved | 6/8 | 6 | |
| Saved % | 75% | 75% | |
| Times Broken | 2 | 2 | |
| Brunclik | ||||
| Q1 Berrettini |
Q3 Sachko |
Total | ||
|---|---|---|---|---|
| Score | 6-2 6-0 | 6-3 6-4 | ||
| Tot Set | 2 | 2 | 4 | |
| Tot Games | 14 | 19 | 33 | |
| pts | 50-28 | 64-54 | 114-82 | |
| Total points | 78 | 118 | 196 | |
| Winners | 19 | 36 | 55 | |
| %Winners | 38% | 56% | 48% | |
| SERVE | ||||
| Aces | 0 | 3 | 3 | |
| Double Faults | 0 | 5 | 5 | |
| 1st in | 29/44 | 51/73 | 80/117 | |
| % 1st in | 66% | 70% | 68% | |
| 1st pts | 19/29 | 36/51 | 55/80 | |
| % 1st pts | 66% | 71% | 69% | |
| 2nd pts | 11/15 | 10/22 | 21/37 | |
| % 2nd pts | 73% | 45% | 57% | |
| Breaks | ||||
| Won | 5 | 3 | 8 | |
| Converted | 5/6 | 3/5 | 8/11 | |
| Converted % | 83% | 60% | 73% | |
| Conceded | 0 | 8 | 8 | |
| Saved | 0/0 | 7/8 | 7 | |
| Saved % | – | 88% | 88% | |
| Times Broken | 0 | 1 | 1 | |
Head 2 Head
LWLWLLWWWL
LWLWWLWLWW Tennis Scores in Ostrava Challenger
- Oriol Roca BatallaRoca Batalla – Max HoukesHoukes (6-3 7-5) – See score progression
- Zsombor PirosPiros – Dalibor SvrcinaSvrcina (6-3 6-1) – See score progression
- Vitaliy SachkoSachko – Adrian MannarinoMannarino (6-0 7-64) – See score progression
- Aslan KaratsevKaratsev – Elmer MollerMoller (6-3 6-2) – See score progression
- Petr BrunclikBrunclik – Radu AlbotAlbot (6-2 6-1) – See score progression
- Henri SquireSquire – Luca Van AsscheVan Assche (7-64 6-2) – See score progression
- Daniel RinconRincon – Harold MayotMayot (7-61 6-4) – See score progression
- Daniel EvansEvans – Jan JermarJermar (6-0 6-2) – See score progression
- Gauthier OnclinOnclin – Chak Lam Coleman WongLam Coleman Wong (6-2 5-7 6-3) – See score progression
- Edas ButvilasButvilas – Maxim MrvaMrva (7-64 6-1) – See score progression
- Lukas KleinKlein – August HolmgrenHolmgren (6-3 3-6 6-3) – See score progression
- Vit KoprivaKopriva – Alex MartinezMartinez (6-2 6-1) – See score progression
- Daniel EvansEvans – Jan JermarJermar (6-0 6-2) – See score progression
- Vitaliy SachkoSachko – Adrian MannarinoMannarino (6-0 7-6(4)) – See score progression
- Henri SquireSquire – Luca Van AsscheVan Assche (7-6(4) 6-2) – See score progression
- Oriol Roca BatallaRoca Batalla – Max HoukesHoukes (6-3 7-5) – See score progression
- Daniel RinconRincon – Harold MayotMayot (7-6(1) 6-4) – See score progression
- Norbert GombosGombos – Jelle SelsSels (2-6 6-0 7-5) – See score progression
- Jan KumstatKumstat – Murphy CassoneCassone (6-4 7-6(3)) – See score progression
- Zsombor PirosPiros – Dalibor SvrcinaSvrcina (6-3 6-1) – See score progression
- Petr BrunclikBrunclik – Radu AlbotAlbot (6-2 6-1) – See score progression
- Aslan KaratsevKaratsev – Elmer MollerMoller (6-3 6-2) – See score progression
Upcoming matches in the draw
- Norbert GombosGombos – Jelle SelsSels (1-1) – H2H and prediction
- Oriol Roca BatallaRoca Batalla – Lukas KleinKlein (0-0) – H2H and prediction
- Khumoun SultanovSultanov – Hady HabibHabib (0-0) – H2H and prediction
- Vitaliy SachkoSachko – Henri SquireSquire (0-1) – H2H and prediction
- Vit KoprivaKopriva – Alex MartinezMartinez (0-0) – H2H and prediction
- Filip Cristian JianuCristian Jianu – Rudolf MollekerMolleker (2-0) – H2H and prediction
- Gauthier OnclinOnclin – (0-0) – H2H and prediction
