Prediction of Jason Jung vs Rudolf Siwy Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
J. Jung vs R. Siwy

Jason Jung

TPE

1

Win

Played

0

Win

Age

5'11" (180 cm)

Height

5'9" (175 cm)

856

C. Rank

Ret.

114

Best Rank

747

Total Titles

YTD Titles

$350.6K

Career Money

$2.1K

Right-Handed

Plays

Rudolf Siwy

CZE

1

Win

Played

0

Win

Age

5'11" (180 cm)

Height

5'9" (175 cm)

856

C. Rank

Ret.

114

Best Rank

747

Total Titles

YTD Titles

$350.6K

Career Money

$2.1K

Right-Handed

Plays

Head-to-head: Jung 1 - 0 Siwy

They have played 2 sets in total, with Jason Jung winning 2 and Rudolf Siwy winning 0. The last match between Jason Jung and Rudolf Siwy was at the Canada F11, 15-09-2014, Round: R2, Surface: I.hard, with Jason Jung getting the victory 6-2 6-3.

Players	Head To Head Match Wins
Jung	1
Siwy	0

Last 1 H2H Matches:

(R2) Canada F11(09-15-14)

Stats

Jason Jung

Rudolf Siwy

J. Jung vs R. Siwy H2H Profile

J. Jung	Stats	R. Siwy
$350,585	Career Prize Money	$2,120
55.51% (413-331)	Career Total W/L	60.00% (39-26)
1	Indoor	0
8	Titles	1
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

J. Jung vs R. Siwy Match Preview:

Second serve performance recent form: In recent form (last 6 months), Jason Jung has won 39.34% of points on their second serve, while Rudolf Siwy has won 0%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Jason Jung, in recent form, has won 40.34% of their opponent's second serve points, while Rudolf Siwy has won 0%. The same stats for first serve returns are 30.17% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Jason Jung has saved 51.35% of breakpoints in recent form, whereas Rudolf Siwy has saved 0% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Jason Jung has won 20.00% of matches played (W/L 1/4), with Rudolf Siwy winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
Best surface: Jason Jung has their best career surface win % on Hard, winning 58% (W/L 308/222), and worse career win % on Grass, winning 43% (W/L 20/26). Rudolf Siwy has their best career surface win % on Clay, winning 58% (W/L 15/7), and worse career win % on I.hard, winning 33% (W/L 1/2).
Player level: In the last year, Jason Jung has played most of their matches on the Challengers/ITF tournaments > $10K, winning 20.00% of matches (W/L 1/4), where as Rudolf Siwy has played most of their matches on the N/A, winning 0% of matches (W/L 0/0). 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 1 times before with Jason Jung winning 1 times and Rudolf Siwy being victorious 0 times. They have played 2 sets in total, with Jason Jung winning 2 and Rudolf Siwy winning 0.
The last match between Jason Jung and Rudolf Siwy was at the Canada F11, 15-09-2014, Round: R2, Surface: I.hard, with Jason Jung getting the victory 6-2 6-3.
Head to head match duration: In past head to head matches, the average match time between these players has been 0:0:0.
Opponent quality stats: Over the last 12 months, Jason Jung has played against opponents with an average rank of 415.6 while Rudolf Siwy has played against players with an average rank of 0.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Jason Jung has won 0% of deciding sets over the last 12 months, while Rudolf Siwy has won 0% in all matches played on tour.
Break point conversion: In recent form, Jason Jung has converted 30.77% of breakpoint opportunities, and Rudolf Siwy has converted 0% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Jason Jung vs Rudolf Siwy Editorial Preview By TennisTipster88.

J. Jung vs R. Siwy H2H Stats Used In Our Predictions

J. Jung	Stats	R. Siwy
1	H2H Matches Won	0
2	Sets Won	0
12	Games Won	5
0:0:0	Average Match Time	0:0:0
100% (1/1)	Best‑of‑3 Win %	0% (0/1)
100% (1/1)	1st Set Won, Won Match	0% (0/0)
0% (0/1)	1st Set Won, Lost Match	0% (0/0)
0% (0/0)	1st Set Lost, Won Match	0% (0/1)

Recent Performance Stats

J. Jung Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Shenzhen Challenger - 13-10-2025
R2 Kaichi UchidaK. Uchida	L	6-3 2-0 ret.	Stats
R1 Kasidit SamrejK. Samrej	W	6-4 7-6(7)	Stats
Sumter Challenger - 11-08-2025
Q1 Strong KirchheimerS. Kirchheimer	L	6-3 5-4 ret.	Stats
Chicago Challenger - 04-08-2025
R1 Trevor SvajdaT. Svajda	L	6-3 7-6(7)	Stats
Bloomfield Hills Challenger - 21-07-2025
Q1 Andres AndradeA. Andrade	L	6-1 6-3	Stats

View All

R. Siwy Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Canada F11 - 15-09-2014
R2 Jason JungJ. Jung	L	6-2 6-3	Stats
R1 Maksim TikhomirovM. Tikhomirov	W	6-1 6-1	Stats
Canada F10 - 08-09-2014
R1 Daniel SkripnikD. Skripnik	L	6-3 6-4	Stats
Canada F9 - 01-09-2014
R1 Bjorn FratangeloB. Fratangelo	L	6-2 6-3	Stats
Switzerland F4 - 18-08-2014
R2 Marc-Andrea HueslerM. Huesler	W	7-6(3) 7-6(0)	Stats

View All

J. Jung vs R. Siwy Stats Breakdown Vs All H2H Opponents

J. Jung	Stats	R. Siwy
55.51% (413/331)	YTD Win/Loss	60.00% (39/26)
54.78% (945/780)	Sets Win/Loss	56.38% (84/65)
52.03% (8553/7886)	Games Win/Loss	51.97% (711/657)
58.11% (308/222)	Hard Win/Loss	57.50% (23/17)
49.21% (31/32)	Clay Win/Loss	68.18% (15/7)
51.43% (54/51)	Indoor Hard W/L	33.33% (1/2)
43.48% (20/26)	Grass Win/Loss	0% (0/0)
0.24	Aces Per Game	0.01
1929	Aces Total	7
0.2	Double Faults Per Game	0.01
1604	Total Double Faults	9
1:12:31	Average Match Time	1st Match
562.37	Average Opponent Rank	540.88
63% (25301/39924)	1st Serve %	65% (121/185)
69% (17338/25301)	1st Serve Win %	65% (79/121)
51% (7482/14623)	2nd Serve Win %	50% (32/64)
40% (1579/3911)	Break Points Won % (Total)	29% (4/14)
39% (15861/40575)	Return Points Win %	31% (57/184)
38.89% (14/22)	Slam W/L	0% (0/0)
18.18% (2/9)	Masters W/L	50.00% (1/1)
40.00% (2/3)	Cups W/L	0% (0/0)
46.25% (37/43)	Main Tour W/L	0.00% (0/1)
54.20% (239/202)	Challenger W/L	60.00% (3/2)
69.59% (119/52)	Futures W/L	61.40% (35/22)
57% (408/716)	Best of 3 Sets Win %	59% (37/63)
9% (2/22)	Best of 5 Sets Win %	0% (0/0)
50% (120/238)	Tiebreaks Win % (Total)	75% (12/16)
52% (112/215)	Deciding Set Win %	62% (13/21)
85% (414/352)	1st Set Won, Won Match	94% (31/29)
15% (414/62)	1st Set Won, Lost Match	6% (31/2)
18% (329/60)	1st Set Lost, Won Match	29% (34/10)