Daniel Altmaier vs Jelle Sels Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
D. Altmaier vs J. Sels

Daniel Altmaier

GER

2

Win

Played

0

Win

Age

6'3" (191 cm)

Height

6'2" (188 cm)

C. Rank

352

Best Rank

127

Total Titles

YTD Titles

$2.4M

Career Money

Right-Handed

Plays

Right-Handed

Jelle Sels

NED

2

Win

Played

0

Win

Age

6'3" (191 cm)

Height

6'2" (188 cm)

C. Rank

352

Best Rank

127

Total Titles

YTD Titles

$2.4M

Career Money

Right-Handed

Plays

Right-Handed

Head-to-head: Altmaier 2 - 0 Sels

They have played 4 sets in total, with Daniel Altmaier winning 4 and Jelle Sels winning 0. The last match between Daniel Altmaier and Jelle Sels was at the Hamburg Challenger, 24-10-2019, Round: R3, Surface: I.hard, with Daniel Altmaier getting the victory 6-4 7-6(8).

Players	Head To Head Match Wins
Altmaier	2
Sels	0

Last 2 H2H Matches:

(R3) Hamburg Challenger(10-24-19)

Stats

Daniel Altmaier

Jelle Sels

(R1) Belgium F9(08-08-16)

Stats

Daniel Altmaier

Jelle Sels

D. Altmaier vs J. Sels H2H Profile

D. Altmaier	Stats	J. Sels
$2,384,945	Career Prize Money	$0
59.38% (424-290)	Career Total W/L	54.82% (404-333)
1	Clay	0
1	Indoor	0
16	Titles	7
2	Total H2H Matches	0
44.00% (22-28)	YTD Win/Loss	0% (0-0)

D. Altmaier vs J. Sels Match Preview:

Second serve performance recent form: In recent form (last 6 months), Daniel Altmaier has won 45.17% of points on their second serve, while Jelle Sels has won 44.08%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Daniel Altmaier, in recent form, has won 42.58% of their opponent's second serve points, while Jelle Sels has won 43.57%. The same stats for first serve returns are 23.56% and 25.51% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Daniel Altmaier has saved 56.30% of breakpoints in recent form, whereas Jelle Sels has saved 56.82% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Daniel Altmaier has won 48.57% of matches played (W/L 34/36), with Jelle Sels winning 54.43% (W/L 43/36) that gives us an overall head-to head prediction overview.
Best surface: Daniel Altmaier has their best career surface win % on Clay, winning 61% (W/L 208/133), and worse career win % on Grass, winning 35% (W/L 9/17). Jelle Sels has their best career surface win % on Clay, winning 61% (W/L 230/180), and worse career win % on Grass, winning 0% (W/L 0/6).
Player level: In the last year, Daniel Altmaier has played most of their matches on the Main tour, winning 40.63% of matches (W/L 13/19), where as Jelle Sels has played most of their matches on the Challengers/ITF tournaments > $10K, winning 45.65% of matches (W/L 21/25). When comparing stats between players to predict the favorite, it is of course all relative to the event level they have been playing at.
Direct H2H matches: They have played 2 times before with Daniel Altmaier winning 2 times and Jelle Sels being victorious 0 times. They have played 4 sets in total, with Daniel Altmaier winning 4 and Jelle Sels winning 0.
The last match between Daniel Altmaier and Jelle Sels was at the Hamburg Challenger, 24-10-2019, Round: R3, Surface: I.hard, with Daniel Altmaier getting the victory 6-4 7-6(8).
Head to head match duration: In past head to head matches, the average match time between these players has been 1:36:19.
Opponent quality stats: Over the last 12 months, Daniel Altmaier has played against opponents with an average rank of 92.54 while Jelle Sels has played against players with an average rank of 405.65.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Daniel Altmaier has won 58% of deciding sets over the last 12 months, while Jelle Sels has won 68% in all matches played on tour.
Break point conversion: In recent form, Daniel Altmaier has converted 23.87% of breakpoint opportunities, and Jelle Sels has converted 31.28% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Daniel Altmaier vs Jelle Sels Editorial Preview By TennisTipster88.

D. Altmaier vs J. Sels H2H Stats Used In Our Predictions

D. Altmaier	Stats	J. Sels
2	H2H Matches Won	0
4	Sets Won	0
26	Games Won	18
4	Aces (Total)	6
1	Total Double Faults	4
1:36:19	Average Match Time	1:36:19
62% (91/146)	1st Serve %	65% (97/150)
76% (69/91)	1st Serve Win %	73% (71/97)
56% (31/55)	2nd Serve Win %	40% (21/53)
50% (5/10)	Break Pts Won %	33% (2/6)
39% (58/150)	Return Points Win %	32% (46/146)
100% (2/2)	Best‑of‑3 Win %	0% (0/2)
100% (2/2)	1st Set Won, Won Match	0% (0/0)
0% (0/2)	1st Set Won, Lost Match	0% (0/0)
0% (0/0)	1st Set Lost, Won Match	0% (0/2)

Recent Performance Stats

D. Altmaier Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Moselle Open - Metz - 03-11-2025
QF Lorenzo SonegoL. Sonego	L	6-4 7-6(6)	Stats
R2 Hugo GastonH. Gaston	W	4-6 6-0 ret.	Stats
R1 Arthur RinderknechA. Rinderknech	W	6-4 6-4	Stats
Rolex Paris Masters - Paris - 27-10-2025
R3 Felix Auger AliassimeF. Auger	L	3-6 6-3 6-2	Stats
R2 Casper RuudC. Ruud	W	6-3 7-5	Stats

View All

J. Sels Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Soma Bay Challenger - 17-11-2025
QF Charlie RobertsonC. Robertson	L	6-3 6-2	Stats
R2 Jannik OpitzJ. Opitz	W	6-2 7-5	Stats
R1 Aziz OuakaaA. Ouakaa	W	6-0 6-3	Stats
M25 Manama - 10-11-2025
QF Olaf PieczkowskiO. Pieczkowski	L	7-5 6-1	Stats
R2 Karlis OzolinsK. Ozolins	W	7-6(1) 6-2	Stats

View All

D. Altmaier vs J. Sels Stats Breakdown Vs All H2H Opponents

D. Altmaier	Stats	J. Sels
59.38% (424/290)	YTD Win/Loss	54.82% (404/333)
57.31% (957/713)	Sets Win/Loss	53.39% (889/776)
52.58% (8392/7567)	Games Win/Loss	51.30% (8077/7669)
59.83% (137/92)	Hard Win/Loss	54.69% (70/58)
61.00% (208/133)	Clay Win/Loss	56.10% (230/180)
59.32% (70/48)	Indoor Hard W/L	53.89% (104/89)
34.62% (9/17)	Grass Win/Loss	0.00% (0/6)
0.48	Aces Per Game	0.36
3775	Aces Total	2768
0.17	Double Faults Per Game	0.19
1362	Total Double Faults	1482
1:32:16	Average Match Time	1:26:18
408.69	Average Opponent Rank	488.86
61% (27274/44468)	1st Serve %	59% (25048/42631)
72% (19548/27274)	1st Serve Win %	70% (17487/25048)
50% (8618/17194)	2nd Serve Win %	50% (8806/17586)
42% (1792/4301)	Break Points Won % (Total)	42% (1704/4035)
39% (17447/44868)	Return Points Win %	39% (16549/42282)
50.00% (18/18)	Slam W/L	0.00% (0/4)
45.61% (26/31)	Masters W/L	0.00% (0/1)
50.00% (2/2)	Cups W/L	0% (0/0)
40.29% (56/83)	Main Tour W/L	0.00% (0/10)
66.05% (142/73)	Challenger W/L	48.87% (152/159)
68.44% (180/83)	Futures W/L	61.31% (252/159)
60% (401/664)	Best of 3 Sets Win %	55% (397/722)
47% (16/34)	Best of 5 Sets Win %	100% (2/2)
56% (144/259)	Tiebreaks Win % (Total)	49% (110/224)
56% (114/204)	Deciding Set Win %	57% (116/203)
88% (418/369)	1st Set Won, Won Match	87% (383/333)
12% (418/49)	1st Set Won, Lost Match	13% (383/50)
18% (296/54)	1st Set Lost, Won Match	20% (353/69)