Jannik Sinner and Jan-Lennard Struff will fight against each other in the quarter of the Terra Wortmann Open for the 3^rd time in their career. They are scheduled to play on Friday at 5:00 pm on OWL ARENA. 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 Jannik Sinner who should win in 2 sets.

As per the initial odds, Jannik Sinner is the pick to win this match.
Jannik Sinner -> 1.4
Jan-Lennard Struff -> 2.96

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 Jannik Sinner vs. Jan-Lennard Struff

This will be the 3^rd time that Jannik Sinner and Jan-Lennard Struff square off. The head to head is 2-0 for Sinner (see full H2H stats), but they have never competed against each other on grass.

The last time that they played each other, Sinner won 6-4 6-2 in the 3^rd round in Monte carlo back in April 2024.

Highlights Jannik Sinner vs Jan-Lennard Struff – Monte carlo 11-April-2024

Jannik Sinner

Currently world no. 1 Jannik reached the quarter after defeating Tallon Griekspoor 6-7⁸ 6-3 6-2 and Fabian Marozsan 6-4 6-7⁴ 6-3.

In the 2^nd round, Jannik defeated Marozsan (6-4 6-7⁴ 6-3). During the match, Sinner scored 104 points vs Marozsan’s 95. Jannik was extremely aggressive to blast 45 winners.

Regarding the service games, Sinner blasted 12 aces and he committed only 2 double faults. Overall, Jannik Sinner was pretty effective on serve to win 75% (45/60) of his 1st serve and 52% (17/33) on the second serve. However, this didn’t prevent his to concede the serve twice. Sinner broke Marozsan 4 times after converting 27% of his break points (4/15).

Overall Performance in this tournament

The Italian has surrendered 2 set in this competition to win 53% of the points he played.

Sinner has a fantastic record in the last 7 years having won 73% of his matches (308-116). 2-0 on grass in 2024. Talking about his performance on the same surface of this event, Sinner has an overall16-10 match record in the last 7 years on grass.

His best result of the season was winning the title at the Australian Open where he overcame Daniil Medvedev in the final 3-6 3-6 6-4 6-4 6-3 and in Rotterdam where he beat Alex De Minaur in the final 7-5 6-4 and in Miami where he defeated Grigor Dimitrov in the final 6-3 6-1.

Jannik has an overall 35-3 win-loss record in 2024, 2-0 on grass (See FULL STATS).

Previously in Halle

Jan-Lennard Struff

Ranked no. 41, Struff reached the quarter after beating Luciano Darderi 6-7² 7-5 7-6¹⁰ and Stefanos Tsitsipas 6-4 6-4.

In the 2^nd round, Struff had a good straight sets win against Tsitsipas (6-4 6-4). During the match Struff scored 62 points vs Tsitsipas’s 49. The German was very aggressive to blast 26 winners.

About the serving games, Struff struck 8 aces and he committed only 1 double fault for the entire match. Jan-Lennard Struff was extremely effective on serve to win 84% (26/31) of his 1st serve and 73% (16/22) on the second serve. This was the main reason for not conceding a single break during the match. The German broke Tsitsipas twice after converting 67% of his break points (2/3).

Overall Performance in this tournament

The German has conceded 1 set in the tournament to win 53% of the points he played.

His best result of the current year was winning the title in Munich where he beat Taylor Fritz in the final 7-5 6-3.

Struff has an aggregate 21-12 win-loss record in 2024, 4-0 on grass (See FULL STATS)

.

Previously in Halle

Previously, his best result was reaching the 2^nd round in 2019, 2021 and 2023. See his history.

H2H Performance in the tournament (main draw)

Matches, sets, games and points

Points	Sinner	Struff
Match played	2	2
Tot Set	6	5
Tot Games	62	58
Pts	210-184	193-169
Total Points	394	362
Winners	94	83
%Winners	45%	43%

Both Sinner and Struff played 2 matches. Both players lost a set in the event. Jannik Sinner surrendered 2 sets, while Jan-Lennard Struff dropped 1 set. Sinner has played 1 set more than Struff (6 vs 5). Therefore, Sinner played 4 games more than Struff. The Italian scored 94 winners (45% of the total points). On the other side, Struff managed to score 83 winners (43%).

Serve Performance

Serve	Sinner	Struff
Aces	27	29
Avg per match	13.5	14.5
1st in	122/186	94/159
%1st in	66%	59%
1st pts	94/122	83/94
%1st pts	77%	88%
2nd pts	37/64	40/65
%2nd pts	58%	62%

Sinner blasted 27 aces (13.5 per match). Struff bagged 29 aces (14.5 per match). Sinner won 77% points behind his first serve. He was rock solid on his second serve to win 58% of the points. On the other side, Struff won 88% of the points behind his first serve. He had a solid display on his second serve to win 62% of the points.

How they played the important points

Breaks	Sinner	Struff
Won	7	4
Converted	7/19	4/12
% Converted	37%	33%
Conceded	6	3
Saved	4	2
% Saved	67%	67%
Times Broken	2	1

Jannik broke his opponents 7 times with a 37% conversion rate. Jannik dropped his serve twice and he saved 67% of the break points that he conceded. The German broke his opponents 4 times with a 33% conversion rate. The German conceded his serve once and he saved 67% of the break points that he conceded.

Sinner
	R1 Griekspoor	R2 Marozsan	Total
Score	6-78 6-3 6-2	6-4 6-74 6-3
Tot Set	3	3	6
Tot Games	30	32	62
pts	106-89	104-95	210-184
Total points	195	199	394
Winners	49	45	94
%Winners	46%	43%	45%
SERVE
Aces	15	12	27
Double Faults	2	2	4
1st in	62/93	60/93	122/186
% 1st in	67%	65%	66%
1st pts	49/62	45/60	94/122
% 1st pts	79%	75%	77%
2nd pts	20/31	17/33	37/64
% 2nd pts	65%	52%	58%
Breaks
Won	3	4	7
Converted	3/4	4/15	7/19
Converted %	75%	27%	37%
Conceded	4	2	6
Saved	4/4	0/2	4
Saved %	100%	0%	50%
Times Broken	0	2	2

Struff
	R1 Darderi	R2 Tsitsipas	Total
Score	6-72 7-5 7-610	6-4 6-4
Tot Set	3	2	5
Tot Games	38	20	58
pts	131-120	62-49	193-169
Total points	251	111	362
Winners	57	26	83
%Winners	44%	42%	43%
SERVE
Aces	21	8	29
Double Faults	8	1	9
1st in	63/106	31/53	94/159
% 1st in	59%	58%	59%
1st pts	57/63	26/31	83/94
% 1st pts	90%	84%	88%
2nd pts	24/43	16/22	40/65
% 2nd pts	56%	73%	62%
Breaks
Won	2	2	4
Converted	2/9	2/3	4/12
Converted %	22%	67%	33%
Conceded	3	0	3
Saved	2/3	0/0	2
Saved %	67%	–	34%
Times Broken	1	0	1

Tennis Scores in Halle

• Simone Bolelli/Andrea VavassoriBolelli/Andrea Vavassori – Alexander Bublik/Arthur FilsBublik/Arthur Fils (6-4 6-3) – Stats, scores, rankings
• Kevin Krawietz/Tim PuetzKrawietz/Tim Puetz – Constantin Frantzen/Hendrik JebensFrantzen/Hendrik Jebens (7-6³ 6-4) – Stats, scores, rankings
• Yannick Hanfmann/Dominik KoepferHanfmann/Dominik Koepfer – Hugo Nys/Jan ZielinskiNys/Jan Zielinski (7-6⁴ 3-6 10-8) – Stats, scores, rankings

Upcoming matches in the draw

• Zhizhen ZhangZhang – Christopher EubanksEubanks (0-0) – H2H and prediction
• Hubert HurkaczHurkacz – Marcos GironGiron (1-0) – H2H and prediction
• Jannik SinnerSinner – Jan-Lennard StruffStruff (2-0) – H2H and prediction