Alexander Blockx and Jan Choinski will square off in the 2nd round of the Prague Challenger for the 1st time in their career. They are scheduled to compete on Thursday at 10:30 am 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 Alexander Blockx who should win in 3 sets.
As per the initial odds, Alexander Blockx is the pick to win this match.
Alexander Blockx -> 1.65
Jan Choinski -> 2.13
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Prediction and head to head Alexander Blockx vs. Jan Choinski
There is no head to head record between Alexander Blockx and Jan Choinski since this will be the first time that they will fight against each other in the main tour.
Alexander Blockx
14 - 10win/loss
143
143
LLLWWWWLLL | Year | Total | Hard | Clay | I.hard | Grass | Carpet |
|---|---|---|---|---|---|---|
| 2025 | 15-13 | 2-3 | 4-4 | 9-5 | 0-1 | 0-0 |
| 2024 | 31-24 | 7-11 | 7-3 | 17-10 | 0-0 | 0-0 |
| 2023 | 39-15 | 4-3 | 11-7 | 24-5 | 0-0 | 0-0 |
| 2022 | 4-7 | 2-2 | 2-4 | 0-1 | 0-0 | 0-0 |
Ranked no. 145 (career-high), Blockx reached the 2nd round after defeating Hady Habib 6-4 6-2.
In the 1st round, Alexander had a good straight sets win against Habib (6-4 6-2). During the match, Blockx scored 66 points vs Habib’s 46. Alexander was quite aggressive to blast 25 winners.
Regarding the service games, Blockx scored just 1 ace in the course of the match and he committed only 3 double faults. Overall, Alexander Blockx was exceptionally efficient on serve to win 78% (25/32) of his 1st serve and 55% (12/22) on the second serve. However, this didn’t prevent his to concede the serve once. The Belgian broke Habib 4 times after converting 67% of his break points (4/6).
Blockx has a solid match record in the last 4 years having won 61% of his matches (88-56). 3-2 on clay in 2025. Talking about his performance on the same surface of this tournament, Blockx has a compiled23-16 record in the last 4 years on clay.
His best result of the year was winning the title the Oeiras 3 Challenger where he overcame Liam Draxl in the final 7-5 6-1.
The Belgian has a compiled 14-10 win-loss record in 2025, 3-2 on clay (See FULL STATS).
Previously in the Prague Challenger
Blockx has never competed in this tournament before.
Jan Choinski
| Year | Total | Hard | Clay | I.hard | Grass | Carpet |
|---|---|---|---|---|---|---|
| 2025 | 7-13 | 0-3 | 4-7 | 3-3 | 0-0 | 0-0 |
| 2024 | 33-33 | 4-4 | 24-16 | 5-9 | 0-4 | 0-0 |
| 2023 | 41-35 | 1-4 | 30-19 | 5-5 | 2-5 | 3-2 |
| 2022 | 46-21 | 5-5 | 35-14 | 6-2 | 0-0 | 0-0 |
| 2021 | 6-2 | 0-0 | 0-0 | 6-2 | 0-0 | 0-0 |
Ranked no. 187, Choinski reached the 2nd round after beating Henrique Rocha 6-3 7-5.
In the 1st round, The German had a good straight sets win against Rocha (6-3 7-5). During the match Choinski scored 67 points vs Rocha’s 58. Jan was very aggressive to blast 31 winners.
Talking about serving, Choinski couldn’t to score even 1 ace for the entire match and he committed only 2 double faults. Overall, Jan Choinski was exceptionally efficient on serve to win 76% (31/41) of his 1st serve and 56% (14/25) on the second serve. However, this didn’t prevent his to concede the serve once. Choinski broke Rocha 3 times after converting 60% of his break points (3/5).
Jan has a composed 7-10 win-loss record in 2025, 4-4 on clay (See FULL STATS).
H2H Performance in the tournament
Matches, sets, games and points
| Points | Blockx | Choinski |
|---|---|---|
| Match played | 1 | 1 |
| Tot Set | 2 | 2 |
| Tot Games | 18 | 21 |
| Pts | 66-46 | 67-58 |
| Total Points | 112 | 125 |
| Winners | 25 | 31 |
| %Winners | 38% | 46% |
Both Blockx and Choinski played 1 match. Both players have not surrendered a single set in this event so far. Talking about their workload, Blockx and Choinski have played the same amount of sets 2. However, Blockx played 3 games less than Choinski. Blockx scored 25 winners (38% of the total points). On the other side, Jan struck 31 winners (46%).
Serve Performance
| Serve | Blockx | Choinski |
|---|---|---|
| Aces | 1 | 0 |
| Avg per match | 1 | 0 |
| 1st in | 32/54 | 41/66 |
| %1st in | 59% | 62% |
| 1st pts | 25/32 | 31/41 |
| %1st pts | 78% | 76% |
| 2nd pts | 12/22 | 14/25 |
| %2nd pts | 55% | 56% |
Blockx made 1 ace . Choinski didn’t manage to fire a single ace to far. Blockx won 78% points behind his first serve. He very solid his second serve to win 55% of the points. On the other side, Choinski won 76% 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 | Blockx | Choinski |
|---|---|---|
| Won | 4 | 3 |
| Converted | 4/6 | 3/5 |
| % Converted | 67% | 60% |
| Conceded | 3 | 4 |
| Saved | 2 | 3 |
| % Saved | 67% | 75% |
| Times Broken | 1 | 1 |
Blockx broke his opponent 4 times with a 67% conversion rate. The Belgian surrendered his serve once and he saved 67% of the break points that he conceded. Choinski broke his opponent 3 times with a 60% conversion rate. Jan conceded his serve once and he saved 75% of the break points that he conceded.
| Blockx | |||
| R1 Habib |
Total | ||
|---|---|---|---|
| Score | 6-4 6-2 | ||
| Tot Set | 2 | 2 | |
| Tot Games | 18 | 18 | |
| pts | 66-46 | 66-46 | |
| Total points | 112 | 112 | |
| Winners | 25 | 25 | |
| %Winners | 38% | 38% | |
| SERVE | |||
| Aces | 1 | 1 | |
| Double Faults | 3 | 3 | |
| 1st in | 32/54 | 32/54 | |
| % 1st in | 59% | 59% | |
| 1st pts | 25/32 | 25/32 | |
| % 1st pts | 78% | 78% | |
| 2nd pts | 12/22 | 12/22 | |
| % 2nd pts | 55% | 55% | |
| Breaks | |||
| Won | 4 | 4 | |
| Converted | 4/6 | 4/6 | |
| Converted % | 67% | 67% | |
| Conceded | 3 | 3 | |
| Saved | 2/3 | 2 | |
| Saved % | 67% | 67% | |
| Times Broken | 1 | 1 | |
| Choinski | |||
| R1 Rocha |
Total | ||
|---|---|---|---|
| Score | 6-3 7-5 | ||
| Tot Set | 2 | 2 | |
| Tot Games | 21 | 21 | |
| pts | 67-58 | 67-58 | |
| Total points | 125 | 125 | |
| Winners | 31 | 31 | |
| %Winners | 46% | 46% | |
| SERVE | |||
| Aces | 0 | 0 | |
| Double Faults | 2 | 2 | |
| 1st in | 41/66 | 41/66 | |
| % 1st in | 62% | 62% | |
| 1st pts | 31/41 | 31/41 | |
| % 1st pts | 76% | 76% | |
| 2nd pts | 14/25 | 14/25 | |
| % 2nd pts | 56% | 56% | |
| Breaks | |||
| Won | 3 | 3 | |
| Converted | 3/5 | 3/5 | |
| Converted % | 60% | 60% | |
| Conceded | 4 | 4 | |
| Saved | 3/4 | 3 | |
| Saved % | 75% | 75% | |
| Times Broken | 1 | 1 | |
Head 2 Head
LLLWWWWLLL
LLLWLLWWLW Tennis Scores in Prague Challenger
- Nicolai Budkov KjaerBudkov Kjaer – Calvin HemeryHemery (6-2 6-3) – Stats, scores, rankings
- Maxime ChazalChazal – Petr BrunclikBrunclik (6-4 6-3) – Stats, scores, rankings
- Martin LandaluceLandaluce – Daniel EvansEvans (6-3 6-3) – Stats, scores, rankings
- Mikhail KukushkinKukushkin – Lukas KleinKlein (w/o) – Stats, scores, rankings
Upcoming matches in the draw
- Maxime ChazalChazal – Mikhail KukushkinKukushkin (0-0) – H2H and prediction
- Jan ChoinskiChoinski – (0-0) – H2H and prediction
- Filip MisolicMisolic – Nikoloz BasilashviliBasilashvili (1-0) – H2H and prediction
