Matheus Pucinelli De Almeida and Jan Kumstat will play each other in the semifinal of the Hamburg Challenger for the 1st time in their career. They are scheduled to play on Saturday at 2:00 pm on CENTER COURT. In this post, we analyze their head to head performance and prediction.
Prediction, odds and live streaming
The pick for Tennis Tonic is Jan Kumstat who should win in 3 sets.
As per the initial odds, Jan Kumstat is the pick to win this match.
Jan Kumstat -> 1.75
Matheus Pucinelli De Almeida -> 1.94
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At the challenger level, there will be free live streaming on Challenger TV.
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Prediction and head to head Matheus Pucinelli De Almeida vs. Jan Kumstat
There is no head to head record between Matheus Pucinelli De Almeida and Jan Kumstat since this will be the first time that they will square off in the main tour.
Matheus Pucinelli De Almeida
| Year | Total | Hard | Clay | I.hard | Grass | Carpet |
|---|---|---|---|---|---|---|
| 2026 | 32-17 | 3-3 | 29-12 | 0-2 | 0-0 | 0-0 |
| 2025 | 39-26 | 0-1 | 39-24 | 0-1 | 0-0 | 0-0 |
| 2024 | 38-27 | 0-1 | 38-26 | 0-0 | 0-0 | 0-0 |
| 2023 | 20-25 | 1-3 | 19-22 | 0-0 | 0-0 | 0-0 |
| 2022 | 29-29 | 1-3 | 27-24 | 0-0 | 1-2 | 0-0 |
Ranked no. 281, the Brazilian got to the semifinal after defeating Florian Broska 7-6(1) 3-6 7-5, Max Schoenhaus 6-1 6-3 and Dylan Dietrich 4-6 6-3 6-4.
In the quarter against Dietrich, Matheus recovered from a 1-set down deficit before winning (4-6 6-3 6-4). During the match, Pucinelli De Almeida scored 111 points vs Dietrich’s 102. Matheus was very aggressive to blast 51 winners.
Regarding the service games, Pucinelli De Almeida bagged 3 aces and he committed only 9 double faults. Matheus Pucinelli De Almeida lost the serve 3 times and he saved 16 break points. Furthermore, Pucinelli De Almeida put 63% of his first serves in, winning 66% (51/77) of the points behind his 1st serve and 46% (21/46) on the 2nd serve. Matheus broke Dietrich 4 times after converting 31% of his break points (4/13).
Overall Performance in this tournament
Pucinelli De Almeida has dropped 2 set in this event to win 53% of the points he played.
ATP Hamburg Challenger - Matheus Pucinelli De Almeida's projected path
Pucinelli De Almeida has a solid match record in the last 10 years having won 60% of his matches (272-179). 29-11 on clay in 2026. In connection with his performance on the same surface of this competition, Pucinelli De Almeida has a composed 250-156 match record in the last years on clay.
His best result of the year was winning the title the Quito Challenger where he defeated Hernan Casanova in the final 5-7 6-3 6-2.
The Brazilian has a composed 29-12 win-loss record in 2026, 29-11 on clay (See FULL STATS).
Previously in the Hamburg Challenger
Matheus has never competed in this tournament before.
Jan Kumstat
| Year | Total | Hard | Clay | I.hard | Grass | Carpet |
|---|---|---|---|---|---|---|
| 2026 | 37-14 | 6-4 | 29-8 | 2-2 | 0-0 | 0-0 |
| 2025 | 24-18 | 7-7 | 17-9 | 0-1 | 0-0 | 0-1 |
| 2024 | 3-4 | 0-0 | 0-3 | 3-1 | 0-0 | 0-0 |
Ranked no. 347, the Czech reached the semifinal after beating Alan Wazny 6-2 7-6(3), Tom Zeuch 3-6 7-6(2) 6-3, Jamie Mackenzie 6-7(5) 6-3 6-3, Max Houkes 6-4 7-6(4) and Carlos Taberner 7-5 ret..
In the quarter against Taberner, Jan had a free pass after Taberner retired on a 7-5 . scoreline.
His best result of the season was winning the title the Liberec Challenger where he beat Gonzalo Bueno in the final 6-3 6-1.
Jan has a compiled 30-13 win-loss record in 2026, 22-7 on clay (See FULL STATS).
H2H Performance in the tournament (main draw)
Matches, sets, games and points
| Points | Pucinelli De Almeida | Kumstat |
|---|---|---|
| Match played | 3 | 5 |
| Tot Set | 8 | 12 |
| Tot Games | 79 | 118 |
| Pts | 276-248 | 427-368 |
| Total Points | 524 | 795 |
| Winners | 119 | 177 |
| %Winners | 43% | 41% |
Pucinelli De Almeida played 3 matches while Kumstat competed in 5 matches. Kumstat started his run from the qualifications while Pucinelli De Almeida had a direct access to the main draw. Both players lost a set in the event. Matheus Pucinelli De Almeida dropped 2 sets, while Jan Kumstat surrendered 2 sets. Pucinelli De Almeida has played 4 set(s) less than Kumstat (8 vs 12). Therefore, Pucinelli De Almeida played 39 games less than Kumstat. The Brazilian scored 119 winners (43% of the total points). On the other side, The Czech managed to score 177 winners (41%).
Serve Performance
| Serve | Pucinelli De Almeida | Kumstat |
|---|---|---|
| Aces | 6 | 48 |
| Avg per match | 2 | 9.6 |
| 1st in | 176/275 | 216/358 |
| %1st in | 64% | 60% |
| 1st pts | 119/176 | 177/216 |
| %1st pts | 68% | 82% |
| 2nd pts | 50/99 | 77/142 |
| %2nd pts | 51% | 54% |
Pucinelli De Almeida bagged 6 aces (2 per match). Kumstat recorded 48 aces (9.6 per match). Pucinelli De Almeida won 68% points on his first serve. He quite strong on his second serve to win 51% of the points. On the other side, Kumstat won 82% of the points behind his first serve. He had a solid display on his second serve to win 54% of the points.
How they played the important points
| Breaks | Pucinelli De Almeida | Kumstat |
|---|---|---|
| Won | 12 | 12 |
| Converted | 12/29 | 12/54 |
| % Converted | 41% | 22% |
| Conceded | 29 | 21 |
| Saved | 22 | 17 |
| % Saved | 76% | 81% |
| Times Broken | 7 | 4 |
The Brazilian broke his opponents 12 times with a 41% conversion rate. Pucinelli De Almeida lost his serve 7 times and he saved 76% of the break points that he conceded. The Czech broke his opponents 12 times with a 22% conversion rate. The Czech conceded his serve 4 times and he saved 81% of the break points that he conceded.
| Pucinelli De Almeida | |||||
| R1 Broska |
R2 Schoenhaus |
1/4 Dietrich |
Total | ||
|---|---|---|---|---|---|
| Score | 7-61 3-6 7-5 | 6-1 6-3 | 4-6 6-3 6-4 | ||
| Tot Set | 3 | 2 | 3 | 8 | |
| Tot Games | 34 | 16 | 29 | 79 | |
| pts | 108-111 | 57-35 | 111-102 | 276-248 | |
| Total points | 219 | 92 | 213 | 524 | |
| Winners | 52 | 16 | 51 | 119 | |
| %Winners | 48% | 28% | 46% | 43% | |
| SERVE | |||||
| Aces | 3 | 0 | 3 | 6 | |
| Double Faults | 5 | 0 | 9 | 14 | |
| 1st in | 78/109 | 21/43 | 77/123 | 176/275 | |
| % 1st in | 72% | 49% | 63% | 64% | |
| 1st pts | 52/78 | 16/21 | 51/77 | 119/176 | |
| % 1st pts | 67% | 76% | 66% | 68% | |
| 2nd pts | 15/31 | 14/22 | 21/46 | 50/99 | |
| % 2nd pts | 48% | 64% | 46% | 51% | |
| Breaks | |||||
| Won | 3 | 5 | 4 | 12 | |
| Converted | 3/6 | 5/10 | 4/13 | 12/29 | |
| Converted % | 50% | 50% | 31% | 41% | |
| Conceded | 9 | 1 | 19 | 29 | |
| Saved | 6/9 | 0/1 | 16/19 | 22 | |
| Saved % | 67% | 0% | 84% | 50% | |
| Times Broken | 3 | 1 | 3 | 7 | |
| Kumstat | |||||||
| Q1 Wazny |
Q3 Zeuch |
R1 Mackenzie |
R2 Houkes |
1/4 Taberner |
Total | ||
|---|---|---|---|---|---|---|---|
| Score | 6-2 7-63 | 3-6 7-62 6-3 | 6-75 6-3 6-3 | 6-4 7-64 | 7-5 ret. | ||
| Tot Set | 2 | 3 | 3 | 2 | 1 | 11 | |
| Tot Games | 21 | 31 | 31 | 23 | 12 | 118 | |
| pts | 75-61 | 107-97 | 114-98 | 85-75 | 46-37 | 427-368 | |
| Total points | 136 | 204 | 212 | 160 | 83 | 795 | |
| Winners | 36 | 41 | 46 | 38 | 16 | 177 | |
| %Winners | 48% | 38% | 40% | 45% | 35% | 41% | |
| SERVE | |||||||
| Aces | 9 | 10 | 12 | 11 | 6 | 48 | |
| Double Faults | 3 | 2 | 3 | 3 | 2 | 13 | |
| 1st in | 44/66 | 50/91 | 56/90 | 46/72 | 20/39 | 216/358 | |
| % 1st in | 67% | 55% | 62% | 64% | 51% | 60% | |
| 1st pts | 36/44 | 41/50 | 46/56 | 38/46 | 16/20 | 177/216 | |
| % 1st pts | 82% | 82% | 82% | 83% | 80% | 82% | |
| 2nd pts | 12/22 | 23/41 | 18/34 | 14/26 | 10/19 | 77/142 | |
| % 2nd pts | 55% | 56% | 53% | 54% | 53% | 54% | |
| Breaks | |||||||
| Won | 2 | 2 | 4 | 2 | 2 | 12 | |
| Converted | 2/13 | 2/8 | 4/17 | 2/9 | 2/7 | 12/54 | |
| Converted % | 15% | 25% | 24% | 22% | 29% | 22% | |
| Conceded | 4 | 5 | 3 | 5 | 4 | 21 | |
| Saved | 4/4 | 4/5 | 2/3 | 4/5 | 3/4 | 17 | |
| Saved % | 100% | 80% | 67% | 80% | 75% | 134% | |
| Times Broken | 0 | 1 | 1 | 1 | 1 | 4 | |
Head 2 Head
WWWWWWWWWW
WWWWWWWWWW Tennis Scores in Hamburg Challenger
- Admir Kalender/Nino SerdarusicKalender/Nino Serdarusic – Sergio Martos Gornes/Szymon WalkowMartos Gornes/Szymon Walkow (6-3 6-2) – Stats, scores, rankings
Upcoming matches in the draw
- Matheus Pucinelle De AlmeidaPucinelle De Almeida – (0-0) – H2H and prediction
