Roman Glarner vs Jonas Gundacker H2H Stats and Prediction - M25 Ollersbach 07-21-26

By James Morris - July 21, 2026

Glarner VS Gundacker Head to Head: 0 - 0

Event Stats H2H Stats Career Stats Our Prediction

Roman Glarner

Ranking

- ( 21-07-26)

Best Rank

( 01-01-70)

atp Titles

Grand Slams

Masters

Main Tour

Recent Form

Jonas Gundacker

Ranking

- ( 21-07-26)

Best Rank

( 01-01-70)

atp Titles

Grand Slams

Masters

Main Tour

Recent Form

Total

Hard

Clay

Indoor

Grass

19 (22-10-2006)

Age

23 (07-12-2002)

Height

Weight

Plays

Backhand

Coach

Turned Pro

41% (14-20)

Career Total W/L

59% (52-36)

30% (3-7)

Career Hard W/L

0% (0-2)

52% (11-10)

Career Clay W/L

61% (51-33)

0% (0-0)

Career Grass W/L

0% (0-0)

0% (0-3)

Career Indoor W/L

50% (1-1)

Career Prize Money

38% (5-8)

YTD Win/Loss

56% (9-7)

Glarner VS Gundacker Match Time & How / Where To Watch:

Roman Glarner and Jonas Gundacker will face each other in the Q3 round at the M25 Ollersbach . The match is scheduled to take place on 21 Jul 2026 at 14:00.

Glarner vs Gundacker Prediction: Gundacker to win

If you are looking for other tennis picks and predictions for today's tennis matches, check out our tennis predictions page for today's mens & womens matches.

Glarner VS Gundacker H2H Matches played

No H2H Matches Available

Glarner VS Gundacker Match Prediction & Pick

Glarner VS Gundacker PREDICTION
( Clay )

M25 Ollersbach atp

21 Jul 2026

PREDICTION

Jonas Gundacker

To Win

Roman Glarner

To Win

Jonas Gundacker

To Win first set

Roman Glarner

To Win first set

UNLOCK PREMIUM PREDICTIONS

Glarner vs Gundacker Current Event Stats

M25 Ollersbach

Clay

stats	Roman Glarner	Jonas Gundacker
Matches Played	1	1
Last Match Time	0:00:00	0:00:00
Total Time	0:00:00	0:00:00
Aces Per Game	0	0
Total Aces	0	0
Double Faults Per Game	0	0
Total Double Faults	0	0
1st Serve %	0% (0/0)	0% (0/0)
1st Serve Win %	0% (0/0)	0% (0/0)
2nd Serve Win %	0% (0/0)	0% (0/0)
Total Break Points Won %	0% (0/0)	0% (0/0)
Total Break Points Saved	0% (0/0)	0% (0/0)
Service Hold %	0% (0/0)	0% (0/0)
Opponent Hold %	0% (0/0)	0% (0/0)
Return Points Win %	0% (0/0)	0% (0/0)
Total Points Won	0% (0/0)	0% (0/0)
Tiebreak Win %	0% (0/0)	0% (0/0)
Deciding Set Win %	100% (1/0)	0% (0/0)
Tiebreaks / Match	0.00	0.00
1st Set Won, Won Match	0% (0/0)	100% (1/1)
1st Set Lost, Won Match	100% (1/1)	0% (0/0)

Roman Glarner past matches

Before:


	M25 Ollersbach
20 Jul 2026 Q1	R. Glarner J. Klimas	3 6 6 3 10 7	W		H2H
	M15 Kursumlijska Banja
14 Jul 2026 Q2	F. Pecorini R. Glarner	3 6 6 3 10 4	L		H2H
13 Jul 2026 Q1	R. Glarner I. Srbljak	6 0 6 4	W		H2H
	M15 Kursumlijska Banja
05 Jul 2026 Q1	L. G. Verwerft R. Glarner	6 4 6 2	L		H2H
	M25 Klosters
15 Jun 2026 QF	N. Kobelt q R. Glarner	6 4 7 6	L	Nicolas Kobelt Player Roman Glarner 64% ( 56 of 87) 1st Serve % 73% ( 66 of 91) 0 Aces 2 7 Double Faults 3 64% ( 36 of 56) 1st Serve Won 53% ( 35 of 66) 39% ( 12 of 31) 2nd Serve Won 36% ( 9 of 25) 30% ( 6 of 20) Break Points Won 50% ( 5 of 10) 45% ( 39 of 87) Rtn Points Won 52% ( 47 of 91) 95 Total Points Won 83 view more	H2H

Jonas Gundacker past matches

Before:


	M25 Ollersbach
20 Jul 2026 Q1	J. Gundacker L. Taddia	6 1 6 0	W		H2H
	M25 Kramsach
14 Jul 2026 R1	F. Yunis q J. Gundacker q	6 3 6 1	L	Facundo Yunis Player Jonas Gundacker 62% ( 34 of 55) 1st Serve % 46% ( 22 of 48) 1 Aces 1 2 Double Faults 3 71% ( 24 of 34) 1st Serve Won 50% ( 11 of 22) 48% ( 10 of 21) 2nd Serve Won 38% ( 10 of 26) 75% ( 6 of 8) Break Points Won 22% ( 2 of 9) 38% ( 21 of 55) Rtn Points Won 56% ( 27 of 48) 61 Total Points Won 42 view more	H2H
13 Jul 2026 QF	J. Gundacker q P. Kuzmenok		W		H2H
12 Jul 2026 Q2	J. Gundacker q L. Gutjahr	6 7 6 4 10 4	W		H2H
	M15 Slovenska Bistrica
24 Jun 2026 R1	A. Jeran J. Gundacker q	6 1 6 1	L	Aljaz Jeran Player Jonas Gundacker 62% ( 32 of 52) 1st Serve % 63% ( 24 of 38) 1 Aces 1 1 Double Faults 1 75% ( 24 of 32) 1st Serve Won 50% ( 12 of 24) 55% ( 11 of 20) 2nd Serve Won 29% ( 4 of 14) 83% ( 5 of 6) Break Points Won 0% ( 0 of 6) 33% ( 17 of 52) Rtn Points Won 58% ( 22 of 38) 57 Total Points Won 33 view more	H2H

Glarner VS Gundacker In Depth H2H Stats Analysis

Roman Glarner and Jonas Gundacker, will play for the 1st time in their careers on Tuesday, with the current Head to Head score being 0-0. Here we will analyse all the stats, and predict the winner of The Q3 round match at M25 Ollersbach.
The last appearance of Jonas Gundacker at this event was 2025, and he made the First round, falling to Maik Steiner with 6-2 5-7 6-3
In their entire career Roman Glarner has won 47% (661 of 1401) of points played while Jonas Gundacker has won 47% (1891 of 4032), and as an indication of performance in pressure situations, Roman Glarner has a career tiebreak record of 0% (0 of 2), while Jonas Gundacker has achieved 33% (2 of 6).
Of the last 10 matches played by Roman Glarner, he has won 4, while Jonas Gundacker has won 6 out of last 10 matches played.
In the event before this one, Jonas Gundacker reached the First round at M25 Kramsach, while Roman Glarner played M15 Kursumlijska Banja and won the tournament.
In his last 3 events, Roman Glarner has made these rounds: Q2 round, Q3 round, Q3 round, while Jonas Gundacker has made the First round, First round, Q2 round, in the last 3 events he has played.
In terms of the biggest wins of their careers, the best ranked opponents that Roman Glarner has beaten are 2043rd ranked Lawrence Bataljin (2026), nullth ranked Jan Klimas (2026), nullth ranked Igor Srbljak (2026), nullth ranked Filip Jevtic (2026).
The highest ranked opponents that Jonas Gundacker has won against are 739th ranked Josip Simundza (2025), 1229th ranked Jordan Hasson (2024), 1400th ranked Samuel Puskar (2024), 1532nd ranked Leonardo Taddia (2026).
The most wins that Roman Glarner achieved in a single year was 9 in 2025, in which he had a Win Loss record of 47% (9/10).
Jonas Gundacker’s most victories came in 2025 when he had a W/L of 59% (26/18).
Predicting tennis matches with accuracy relies on complex modeling and if you want to find out more have a look at this PDF.

Glarner VS Gundacker matches vs all opponents

stats	Roman Glarner	Jonas Gundacker
YTD Win/Loss	30% (3/7)	0% (0/2)
Sets Won/Lost	35% (8/15)	20% (1/4)
Games Won/Lost	46% (108/128)	45% (26/32)
Aces Per Game	0	0
Total Aces	0	0
Double Faults Per Game	0	0
Total Double Faults	0	0
Average Opponent Rank	219.6	0
1st Serve %	0% (0/0)	0% (0/0)
1st Serve Win %	0% (0/0)	0% (0/0)
2nd Serve Win %	0% (0/0)	0% (0/0)
Total Break Points Won %	0% (0/0)	0% (0/0)
Return Points Won %	0% (0/0)	0% (0/0)
Best of 3 Sets Win %	30% (3/10)	0% (0/2)
Best of 5 Sets Win %	0% (0/0)	0% (0/0)
Total Tiebreaks Win %	0% (0/1)	0% (0/1)
Deciding Set Win %	33% (1/3)	0% (0/1)
1st Set Won, Won Match	75% (4/3)	0% (0/0)
1st Set Won, Lost Match	25% (4/1)	0% (0/0)
1st Set Lost, Won Match	0% (6/0)	0% (2/0)

Data is for all tournament levels. To remove lower level events as per ATP & WTA head to head data, click the button in page footer.

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Roman Glarner Jonas Gundacker Prediction Stats at M25 Ollersbach Day 2

Glarner Gundacker H2h Predictions at M25 Ollersbach Day 2

You can see more tennis photos of Glarner here and Gundacker tennis photos here.

UPCOMING TENNIS PREDICTIONS & HEAD TO HEADS

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Alexander Bublik Facundo Diaz Acosta Prediction H2H (0-0)

Tomas Martin Etcheverry Jurij Rodionov Prediction H2H (1-2)

Pedro Martinez Portero Luciano Darderi Prediction H2H (1-3)

Alejandro Tabilo Tiago Torres Prediction H2H (0-0)

Roman Glarner vs Jonas Gundacker H2H Stats and Prediction - M25 Ollersbach 07-21-26

Glarner VS Gundacker Head to Head: 0 - 0

- ( 21-07-26)

( 01-01-70)

- ( 21-07-26)

( 01-01-70)

Glarner VS Gundacker Match Time & How / Where To Watch:

Glarner vs Gundacker Prediction: Gundacker to win

Glarner VS Gundacker H2H Matches played

Glarner VS Gundacker Match Prediction & Pick

Glarner VS Gundacker PREDICTION
( Clay )

Glarner vs Gundacker Current Event Stats

M25 Ollersbach

Roman Glarner past matches

Jonas Gundacker past matches

Glarner VS Gundacker In Depth H2H Stats Analysis

Glarner VS Gundacker matches vs all opponents

SHARE PREDICTION IMAGES OF THE Glarner VS Gundacker H2H

UPCOMING TENNIS PREDICTIONS & HEAD TO HEADS

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Roman Glarner vs Jonas Gundacker H2H Stats and Prediction - M25 Ollersbach 07-21-26

Glarner VS Gundacker Head to Head: 0 - 0

- ( 21-07-26)

( 01-01-70)

- ( 21-07-26)

( 01-01-70)

Glarner VS Gundacker Match Time & How / Where To Watch:

Glarner vs Gundacker Prediction: Gundacker to win

Glarner VS Gundacker H2H Matches played

Glarner VS Gundacker Match Prediction & Pick

Glarner VS Gundacker PREDICTION ( Clay )

Glarner vs Gundacker Current Event Stats

M25 Ollersbach

Roman Glarner past matches

Jonas Gundacker past matches

Glarner VS Gundacker In Depth H2H Stats Analysis

Glarner VS Gundacker matches vs all opponents

SHARE PREDICTION IMAGES OF THE Glarner VS Gundacker H2H

UPCOMING TENNIS PREDICTIONS & HEAD TO HEADS

You Might Also Like

Tennis Stats

Stevegtennis

Other Sports

Glarner VS Gundacker PREDICTION
( Clay )