H2H, prediction of Max Houkes vs Jan Kumstat in Hamburg Challenger with odds, preview, pick | 13th August 2026

PREVIEW. Hamburg Challenger. Houkes and Kumstat will clash against each other in the 2nd round of the Hamburg Challenger. See the prediction, H2H stats, odds, and preview of their upcoming match on Thursday the 13th of August

Prediction and head to head Max Houkes vs. Jan Kumstat

Max Houkes and Jan Kumstat will fight against each other in the 2nd round of the Hamburg Challenger for the 1st time in their career. They are scheduled to compete on Thursday at 10:30 am on M1. 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 Jan Kumstat who should win in 3 sets.

As per the initial odds, Jan Kumstat is the pick to win this match.
Jan Kumstat -> 1.61
Max Houkes -> 2.15

 

 

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.

 

Sure Win Arbitrage

Prediction and head to head Max Houkes vs. Jan Kumstat

There is no head to head record between Max Houkes and Jan Kumstat since this will be the first time that they will fight against each other in the main tour.

Max Houkes

Max Houkes
Max Houkes

31 - 21win/loss

Hard
9-2
I Hard
1-1
Clay
21-16
Grass
0-2
Rank
222
High
222
WWWWWWWWWW
Year Total Hard Clay I.hard Grass Carpet
2026 41-22 9-2 31-17 1-1 0-2 0-0
2025 53-33 9-4 44-27 0-1 0-1 0-0
2024 44-17 0-0 44-17 0-0 0-0 0-0
2023 40-33 1-1 39-30 0-2 0-0 0-0
2022 70-20 0-0 70-20 0-0 0-0 0-0

Ranked no. 242, the Dutch got to the 2nd round after defeating Sumit Nagal 7-5 6-2.

In the 1st round, Houkes had a good straight sets win against Nagal (7-5 6-2). During the match, Houkes scored 60 points vs Nagal’s 50. The Dutch was very aggressive to blast 33 winners.

Regarding the service games, Houkes managed to score 2 aces and he committed only 1 double fault. Max Houkes was exceptionally effective on serve to win 72% (33/46) of his 1st serve and 65% (11/17) on the second serve. This was the main reason for not conceding a single break during the match. The Dutch was clinical in his return game without wasting any break point and break Nagal 3 times.

Houkes has a solid record in the last 9 years having won 65% of his matches (333-182). 21-16 on clay in 2026. Talking about his performance on the same surface of this competition, Houkes has a compiled300-154 match record in the last 9 years on clay.

Max’s best result of the season was getting to the final in M25 Chennai.

The Dutch has an aggregate 31-21 win-loss record in 2026, 21-16 on clay (See FULL STATS).

Previously in the Hamburg Challenger

Houkes has never competed in this tournament before.

Houkes
Hamburg Challenger
Houkes's Record

Jan Kumstat

Jan Kumstat
Jan Kumstat

28 - 13win/loss

Hard
6-4
I Hard
2-2
Clay
20-7
Rank
187
High
184
LWWWWWWWWW
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. 336 (career-high), Kumstat got to the 2nd round after beating Alan Wazny 6-2 7-6(3), Tom Zeuch 3-6 7-6(2) 6-3 and Jamie Mackenzie 6-7(5) 6-3 6-3.

In the 1st round against Mackenzie, Jan recovered from a 1-set down deficit before winning (6-75 6-3 6-3). During the match Kumstat scored 114 points vs Mackenzie’s 98. Kumstat was exceptionally aggressive to blast 46 winners.

About the serving games, Kumstat made 12 aces and he committed only 3 double faults. Overall, Jan Kumstat was quite effective on serve to win 82% (46/56) of his 1st serve and 53% (18/34) on the second serve. However, this didn’t prevent his to concede the serve once. Jan broke Mackenzie 4 times after converting 24% of his break points (4/17).

His best result of the current year was winning the title the Liberec Challenger where he overcame Gonzalo Bueno in the final 6-3 6-1.

Jan has a compiled 28-13 win-loss record in 2026, 20-7 on clay (See FULL STATS).

Kumstat
Hamburg Challenger
Kumstat's Record
Sure Win Arbitrage
Soccer Tonic Predictions

H2H Performance in the tournament

M.Houkes
J.Kumstat
1h:22
1h:22
Time on court​
!
6h:04
6h:04
1h:22
1h:22
Last match​
!
2h:23
2h:23
1
1
Match played
!
3
3
20
20
Games Played​
83
83
2
2
Set played​​
8
8
60
60
Total points​
296
296
60
60
Avg point​
98.7
98.7
33
33
Winners
123
123
33
33
Avg Winners​
41
41
55%
55%
Ratio winners
42%
42%
-- Serve --
2
2
Aces
31
31
2
2
Avg Aces
!
10.3
10.3
1
1
Double Faults
8
8
1
1
Avg Double Faults
2.7
2.7
33/46
33/46
1st won total​
123/150
123/150
!
72%
72%
1st won %
!
82%
82%
11/17
11/17
2nd won total​
53/97
53/97
!
65%
65%
2nd won %
55%
55%
-- Break Points --
3/3
3/3
BP won
8/38
8/38
3/3
3/3
Avg BP won
2.7/12.7
2.7/12.7
!
100%
100%
Won
!
21%
21%
5
5
Conceded
12
12
5
5
Avg Conceded
4
4
0
0
Broken
2
2
!
0
0
Avg Broken
!
0.7
0.7
5
5
Saved
10
10

Matches, sets, games and points

Points Houkes Kumstat
Match played 1 3
Tot Set 2 8
Tot Games 20 83
Pts 60-50 296-256
Total Points 110 552
Winners 33 123
%Winners 55% 42%

Houkes played 1 match while Kumstat competed in 3 matches. Kumstat started his run from the qualifications while Houkes had a direct access to the main draw. At the moment, Jan Kumstat lost 2 sets while Max Houkes hasn’t conceded a set so far. Houkes has played 6 set(s) less than Kumstat (2 vs 8). Therefore, Houkes played 63 games less than Kumstat. Houkes scored 33 winners (55% of the total points). On the other side, Jan managed to score 123 winners (42%).

Serve Performance

Serve Houkes Kumstat
Aces 2 31
Avg per match 2 10.3
1st in 46/63 150/247
%1st in 73% 61%
1st pts 33/46 123/150
%1st pts 72% 82%
2nd pts 11/17 53/97
%2nd pts 65% 55%

Houkes fired 2 aces . Kumstat struck 31 aces (10.3 per match). Houkes won 72% points behind his first serve. He pretty effective on his second serve to win 65% 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 55% of the points.

How they played the important points

Breaks Houkes Kumstat
Won 3 8
Converted 3/3 8/38
% Converted 100% 21%
Conceded 5 12
Saved 5 10
% Saved 100% 83%
Times Broken 0 2

The Dutch broke his opponent 3 times with a 100% conversion rate. Houkes quite strong on his serve as he has never lost a single service game after saving 5 break points. Jan broke his opponents 8 times with a 21% conversion rate. Kumstat conceded his serve twice and he saved 83% of the break points that he conceded.

Houkes
R1
Nagal
Total
Score 7-5 6-2
Tot Set 2 2
Tot Games 20 20
pts 60-50 60-50
Total points 110 110
Winners 33 33
%Winners 55% 55%
SERVE
Aces 2 2
Double Faults 1 1
1st in 46/63 46/63
% 1st in 73% 73%
1st pts 33/46 33/46
% 1st pts 72% 72%
2nd pts 11/17 11/17
% 2nd pts 65% 65%
Breaks
Won 3 3
Converted 3/3 3/3
Converted % 100% 100%
Conceded 5 5
Saved 5/5 5
Saved % 100% 100%
Times Broken 0 0
Kumstat
Q1
Wazny
Q3
Zeuch
R1
Mackenzie
Total
Score 6-2 7-63 3-6 7-62 6-3 6-75 6-3 6-3
Tot Set 2 3 3 8
Tot Games 21 31 31 83
pts 75-61 107-97 114-98 296-256
Total points 136 204 212 552
Winners 36 41 46 123
%Winners 48% 38% 40% 42%
SERVE
Aces 9 10 12 31
Double Faults 3 2 3 8
1st in 44/66 50/91 56/90 150/247
% 1st in 67% 55% 62% 61%
1st pts 36/44 41/50 46/56 123/150
% 1st pts 82% 82% 82% 82%
2nd pts 12/22 23/41 18/34 53/97
% 2nd pts 55% 56% 53% 55%
Breaks
Won 2 2 4 8
Converted 2/13 2/8 4/17 8/38
Converted % 15% 25% 24% 21%
Conceded 4 5 3 12
Saved 4/4 4/5 2/3 10
Saved % 100% 80% 67% 247%
Times Broken 0 1 1 2

Head 2 Head

Win Loss
Houkes
WWWWWWWWWW
Kumstat
WWWWWWWWWW
2026 2025 2024
41 - 22
37 - 14
9-2
Hard
6-4
1-1
I Hard
2-2
31-17
Clay
29-8

Tennis Scores in Hamburg Challenger

See Updated Draw
Soccer Tonic Predictions
Sure Win Arbitrage

Upcoming matches in the draw