Sascha Gueymard Wayenburg and Tom Gentzsch will clash against each other in the qualifications of the Helsinki Challenger for the 1^st time in their career. They are scheduled to play on Monday at 1:30 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 Sascha Gueymard Wayenburg who should win in 3 sets.

As per the initial odds, Sascha Gueymard Wayenburg is the pick to win this match.
Sascha Gueymard Wayenburg -> 1.59
Tom Gentzsch -> 2.18

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 Sascha Gueymard Wayenburg vs. Tom Gentzsch

There is no head to head record between Sascha Gueymard Wayenburg and Tom Gentzsch since this will be the first time that they will fight against each other in the main tour.

Sascha Gueymard Wayenburg

Ranked no. 226, the French player reached the qualifications after beating Daniel Masur 6-4 6-4.

In the qualifications, Gueymard Wayenburg had a good straight sets win against Masur (6-4 6-4). During the match, Gueymard Wayenburg scored 64 points vs Masur’s 51. The French player was pretty aggressive to blast 28 winners.

Talking about the service games, Gueymard Wayenburg blasted 8 aces and he committed only 3 double faults. Sascha Gueymard Wayenburg lost the serve twice and he saved 5 break points. Furthermore, Gueymard Wayenburg put 59% of his first serves in, winning 78% (28/36) of the points behind his 1st serve and 40% (10/25) on the 2nd serve. The French player broke Masur 4 times after converting 80% of his break points (4/5).

Gueymard Wayenburg has a winning record in the last 5 years having won 56% of his matches (158-126). 13-10 on indoor hard courts in 2025. Regarding his performance on the same surface of this tournament, Gueymard Wayenburg has an aggregate74-49 record in the last 5 years on indoor hard courts.

His best result of the season was winning the title the Quimper Challenger where he overcame Pierre-Hugues Herbert in the final 6-7(3) 6-1 6-2.

Sascha has an aggregate 30-36 win-loss record in 2025, 13-10 on indoor hard courts (See FULL STATS).

Previously in the Helsinki Challenger

Gueymard Wayenburg has never competed in this tournament before.

Tom Gentzsch

Ranked no. 274, Tom got to the qualifications after defeating Milos Karol 4-6 7-6(2) 6-2.

In the qualifications against Karol, The German recovered from a 1-set down deficit before winning (4-6 7-6² 6-2). During the match Gentzsch scored 103 points vs Karol’s 94. Gentzsch was quite aggressive to blast 46 winners.

Talking about serving, Gentzsch bagged 15 aces and he committed only 5 double faults. Overall, Tom Gentzsch was quite efficient on serve to win 72% (46/64) of his 1st serve and 57% (17/30) on the second serve. However, this didn’t prevent his to concede the serve twice. The German broke Karol 3 times after converting 75% of his break points (3/4).

The German’s best result of the season was reaching the final in M15 Monastir,M15 Bastad,M15 Kotka,M15 Ystad and M25 Ueberlingen.

Gentzsch has an overall 52-27 win-loss record in 2025, 8-8 on indoor hard courts (See FULL STATS).

H2H Performance in the tournament

Matches, sets, games and points

Points	Gueymard Wayenburg	Gentzsch
Match played	1	1
Tot Set	2	3
Tot Games	20	31
Pts	64-51	103-94
Total Points	115	197
Winners	28	46
%Winners	44%	45%

Both Gueymard Wayenburg and Gentzsch played 1 match. Also both players started their run from the qualifications.At the moment, Tom Gentzsch surrendered 1 set while Sascha Gueymard Wayenburg hasn’t conceded a set so far. Gueymard Wayenburg has played 1 set(s) less than Gentzsch (2 vs 3). Therefore, Gueymard Wayenburg played 11 games less than Gentzsch. The French player scored 28 winners (44% of the total points). On the other side, Gentzsch fired 46 winners (45%).

Serve Performance

Serve	Gueymard Wayenburg	Gentzsch
Aces	8	15
Avg per match	8	15
1st in	36/61	64/94
%1st in	59%	68%
1st pts	28/36	46/64
%1st pts	78%	72%
2nd pts	10/25	17/30
%2nd pts	40%	57%

Gueymard Wayenburg fired 8 aces . Gentzsch managed to score 15 aces . Gueymard Wayenburg won 78% points on his first serve. He had a solid display on his second serve to win 40% of the points. On the other side, Gentzsch won 72% of the points behind his first serve. He had a solid display on his second serve to win 57% of the points.

How they played the important points

Breaks	Gueymard Wayenburg	Gentzsch
Won	4	3
Converted	4/5	3/4
% Converted	80%	75%
Conceded	7	6
Saved	5	4
% Saved	71%	67%
Times Broken	2	2

Gueymard Wayenburg broke his opponent 4 times with a 80% conversion rate. Gueymard Wayenburg surrendered his serve twice and he saved 71% of the break points that he conceded. Gentzsch broke his opponent 3 times with a 75% conversion rate. Tom conceded his serve twice and he saved 67% of the break points that he conceded.

Gueymard Wayenburg
	Q1 Masur	Total
Score	6-4 6-4
Tot Set	2	2
Tot Games	20	20
pts	64-51	64-51
Total points	115	115
Winners	28	28
%Winners	44%	44%
SERVE
Aces	8	8
Double Faults	3	3
1st in	36/61	36/61
% 1st in	59%	59%
1st pts	28/36	28/36
% 1st pts	78%	78%
2nd pts	10/25	10/25
% 2nd pts	40%	40%
Breaks
Won	4	4
Converted	4/5	4/5
Converted %	80%	80%
Conceded	7	7
Saved	5/7	5
Saved %	71%	71%
Times Broken	2	2

Gentzsch
	Q1 Karol	Total
Score	4-6 7-62 6-2
Tot Set	3	3
Tot Games	31	31
pts	103-94	103-94
Total points	197	197
Winners	46	46
%Winners	45%	45%
SERVE
Aces	15	15
Double Faults	5	5
1st in	64/94	64/94
% 1st in	68%	68%
1st pts	46/64	46/64
% 1st pts	72%	72%
2nd pts	17/30	17/30
% 2nd pts	57%	57%
Breaks
Won	3	3
Converted	3/4	3/4
Converted %	75%	75%
Conceded	6	6
Saved	4/6	4
Saved %	67%	67%
Times Broken	2	2

Upcoming matches in the draw

• Marin CilicCilic – Benjamin HassanHassan (0-0) – H2H and prediction
• Lorenzo GiustinoGiustino – Titouan DroguetDroguet (0-0) – H2H and prediction
• Stefano NapolitanoNapolitano – Alexis GalarneauGalarneau (0-0) – H2H and prediction
• Nerman FaticFatic – Calvin HemeryHemery (0-0) – H2H and prediction
• Kimmer CoppejansCoppejans – Brandon HoltHolt (0-0) – H2H and prediction
• Viktor DurasovicDurasovic – Matteo MartineauMartineau (1-0) – H2H and prediction
• Geoffrey BlancaneauxBlancaneaux – Norbert GombosGombos (0-2) – H2H and prediction
• Remy BertolaBertola – Stuart ParkerParker (0-0) – H2H and prediction
• Emil RuusuvuoriRuusuvuori – (0-0) – H2H and prediction
• Henri SquireSquire – (0-0) – H2H and prediction
• Chris RodeschRodesch – (0-0) – H2H and prediction
• Gauthier OnclinOnclin – Otto VirtanenVirtanen (0-0) – H2H and prediction