William Jansen vs Nathan Ponwith Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
W. Jansen vs N. Ponwith

William Jansen

GBR

1

Win

Played

0

Win

Age

Height

6'2" (188 cm)

C. Rank

874

Best Rank

367

Total Titles

Ytd Titles

Career Money

Plays

Right-Handed

Nathan Ponwith

USA

1

Win

Played

0

Win

Age

Height

6'2" (188 cm)

C. Rank

874

Best Rank

367

Total Titles

Ytd Titles

Career Money

Plays

Right-Handed

Head-To-Head: Jansen 1 - 0 Ponwith

They have played 2 sets in total, with William Jansen winning 2 and Nathan Ponwith winning 0. The last match between William Jansen and Nathan Ponwith was at the M25 Columbus, 13-11-2024, Round: R1, Surface: I.hard, with William Jansen getting the victory 6-3 6-2.

Players	Head To Head Match Wins
Jansen	1
Ponwith	0

Last H2H Matches:

(R1) M25 Columbus(11-13-24)

Stats

William Jansen

Nathan Ponwith

W. Jansen vs N. Ponwith H2H Profile

W. Jansen	Stats	N. Ponwith
$0	Career Prize Money	$0
54.17% (39-33)	Career Total W/L	52.79% (189-169)
1	Indoor	0
0	Titles	3
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

W. Jansen vs N. Ponwith Match Preview

Second serve performance recent form: In recent form (last 6 months), William Jansen has won 46.51% of points on their second serve, while Nathan Ponwith has won 43.40%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show William Jansen, in recent form, has won 42.18% of their opponent's second serve points, while Nathan Ponwith has won 44.06%. The same stats for first serve returns are 23.24% and 28.41% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: William Jansen has saved 60.00% of breakpoints in recent form, whereas Nathan Ponwith has saved 53.02% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year William Jansen has won 55.56% of matches played (W/L 10/ 8), with Nathan Ponwith winning 35.14% (W/L 10/ 24) that gives us an overall head-to head prediction overview.
Best surface: William Jansen has their best career surface win % on I.hard, winning 57% (W/L 4/ 3), and worse career win % on Grass, winning 27% (W/L 3/ 8). Nathan Ponwith has their best career surface win % on Clay, winning 56% (W/L 40/ 32), and worse career win % on I.hard, winning 37% (W/L 10/ 17).
Player level: In the last year, William Jansen has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 58.82% of matches (W/L 10/ 7), where as Nathan Ponwith has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 32.26% of matches (W/L 10/ 21). 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 William Jansen winning 1 times and Nathan Ponwith being victorious 0 times. They have played 2 sets in total, with William Jansen winning 2 and Nathan Ponwith winning 0. The last match between William Jansen and Nathan Ponwith was at the M25 Columbus, 13-11-2024, Round: R1, Surface: I.hard, with William Jansen getting the victory 6-3 6-2.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:32:0.
Opponent quality stats: Over the last 12 months, William Jansen has played against opponents with an average rank of 388.78 while Nathan Ponwith has played against players with an average rank of 387.89.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, William Jansen has won 60% of deciding sets over the last 12 months, while Nathan Ponwith has won 50% in all matches played on tour.
Break point conversion: In recent form, William Jansen has converted 23.81% of breakpoint opportunities, and Nathan Ponwith has converted 24.30% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

William Jansen vs Nathan Ponwith Editorial Preview By TennisTipster88.

W. Jansen vs N. Ponwith H2H Stats Used In Our Predictions

W. Jansen	Stats	N. Ponwith
1	H2H Matches Won	0
2	Sets Won	0
12	Games Won	5
10	Aces (Total)	2
3	Total Double Faults	2
1:32:0	Avg. Match Time	1:32:0
64% (41/64)	1st Serve %	60% (29/48)
71% (29/41)	1st Serve Win %	69% (20/29)
65% (15/23)	2nd Serve Win %	42% (8/19)
33% (3/9)	Break Pts Won %	0% (0/6)
42% (20/48)	Return Pts Won %	31% (20/64)
100% (1/1)	Best‑of‑3 Win %	0% (0/1)
100% (1/1)	1st Set Won → Match Won	0% (0/0)
0% (0/1)	1st Set Won → Match Lost	0% (0/0)
0% (0/0)	1st Set Lost → Match Won	0% (0/1)

Recent Performance Stats

W. Jansen Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
M15 Dublin - 28-07-2025
QF James StoryJ. Story	L	7-6(6) 6-3	Stats
R2 Daniel De JongeD. De	W	6-1 6-4	Stats
R1 Hugo PierreH. Pierre	W	6-3 6-4	Stats
Q3 Joe TylerJ. Tyler	W	7-5 6-1	Stats
Q1 Cian McdonnellC. Mcdonnell	W	7-6(7) 5-7 11-9	Stats

View All

N. Ponwith Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
M15 Huntsville - 11-08-2025
R2 Aleksa CiricA. Ciric	L	7-6(5) 6-4	Stats
R1 Jan KobierskiJ. Kobierski	W	6-2 6-4	Stats
M25 Southaven - 04-08-2025
R2 Kaylan BigunK. Bigun	L	6-3 6-1	Stats
R1 Vladislav MelnicV. Melnic	W	7-6(4) 6-3	Stats
M25 Edwardsville - 28-07-2025
R2 Kyle KangK. Kang	L	6-2 6-1	Stats

View All

W. Jansen vs N. Ponwith Stats Breakdown Vs All H2H Opponents

W. Jansen	Stats	N. Ponwith
54.17% (39/33)	YTD Win/Loss	52.79% (189/169)
54.27% (89/75)	Sets Win/Loss	51.94% (428/396)
54.00% (837/713)	Games Win/Loss	50.87% (3914/3780)
57.14% (28/21)	Hard Win/Loss	53.67% (139/120)
0% (0/0)	Clay Win/Loss	55.56% (40/32)
66.67% (8/4)	Indoor Hard W/L	37.04% (10/17)
27.27% (3/8)	Grass Win/Loss	0% (0/0)
0.4	Aces Per Game	0.2
301	Aces Total	742
0.15	Double Faults Per Game	0.26
117	Total Double Faults	970
1:30:57	Average Match Time	1:19:20
369.13	Average Opponent Rank	398.49
66% (2789/4201)	1st Serve %	57% (10189/17745)
68% (1902/2789)	1st Serve Win %	66% (6744/10189)
51% (727/1412)	2nd Serve Win %	49% (3739/7556)
45% (174/390)	Break Points Won % (Total)	41% (691/1682)
39% (1614/4149)	Return Points Win %	39% (6708/17277)
0.00% (0/1)	Slam W/L	0% (0/0)
0.00% (0/5)	Challenger W/L	29.41% (20/48)
59.09% (39/27)	Futures W/L	58.28% (169/121)
55% (39/71)	Best of 3 Sets Win %	53% (188/355)
0% (0/0)	Best of 5 Sets Win %	50% (1/2)
45% (9/20)	Tiebreaks Win % (Total)	49% (40/82)
48% (10/21)	Deciding Set Win %	54% (58/108)
85% (39/33)	1st Set Won, Won Match	82% (193/159)
13% (39/5)	1st Set Won, Lost Match	18% (193/34)
18% (33/6)	1st Set Lost, Won Match	18% (165/29)