Prediction of Jenny Duerst vs Samantha Koelliker Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
J. Duerst vs S. Koelliker

Jenny Duerst

SUI

1

Win

Played

0

Win

Age

Height

357

C. Rank

Ret.

320

Best Rank

Total Titles

YTD Titles

Career Money

Plays

Samantha Koelliker

SUI

1

Win

Played

0

Win

Age

Height

357

C. Rank

Ret.

320

Best Rank

Total Titles

YTD Titles

Career Money

Plays

Head-to-head: Duerst 1 - 0 Koelliker

They have played 2 sets in total, with Jenny Duerst winning 2 and Samantha Koelliker winning 0. The last match between Jenny Duerst and Samantha Koelliker was at the W25 Verbier, 26-08-2019, Round: Q1, Surface: Clay, with Jenny Duerst getting the victory 6-1 6-1.

Players	Head To Head Match Wins
Duerst	1
Koelliker	0

Last 1 H2H Matches:

(Q1) W25 Verbier(08-26-19)

Stats

Jenny Duerst

Samantha Koelliker

J. Duerst vs S. Koelliker H2H Profile

J. Duerst	Stats	S. Koelliker
$0	Career Prize Money	$0
57.35% (234-174)	Career Total W/L	30.95% (26-58)
1	Clay	0
3	Titles	0
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

J. Duerst vs S. Koelliker Match Preview:

Second serve performance recent form: In recent form (last 6 months), Jenny Duerst has won 40.71% of points on their second serve, while Samantha Koelliker has won 0%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Jenny Duerst, in recent form, has won 53.38% of their opponent's second serve points, while Samantha Koelliker has won 0%. The same stats for first serve returns are 34.19% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Jenny Duerst has saved 48.99% of breakpoints in recent form, whereas Samantha Koelliker has saved 0% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Jenny Duerst has won 67.24% of matches played (W/L 39/19), with Samantha Koelliker winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
Best surface: Jenny Duerst has their best career surface win % on Hard, winning 61% (W/L 101/65), and worse career win % on I.hard, winning 47% (W/L 15/17). Samantha Koelliker has their best career surface win % on Clay, winning 61% (W/L 12/28), and worse career win % on Hard, winning 30% (W/L 12/28).
Player level: In the last year, Jenny Duerst has played most of their matches on the Challengers/ITF tournaments > $10K, winning 57.89% of matches (W/L 22/16), where as Samantha Koelliker 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 Jenny Duerst winning 1 times and Samantha Koelliker being victorious 0 times. They have played 2 sets in total, with Jenny Duerst winning 2 and Samantha Koelliker winning 0.
The last match between Jenny Duerst and Samantha Koelliker was at the W25 Verbier, 26-08-2019, Round: Q1, Surface: Clay, with Jenny Duerst getting the victory 6-1 6-1.
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, Jenny Duerst has played against opponents with an average rank of 426.1 while Samantha Koelliker 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, Jenny Duerst has won 56% of deciding sets over the last 12 months, while Samantha Koelliker has won 0% in all matches played on tour.
Break point conversion: In recent form, Jenny Duerst has converted 48.00% of breakpoint opportunities, and Samantha Koelliker 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.

Jenny Duerst vs Samantha Koelliker Editorial Preview By TennisTipster88.

J. Duerst vs S. Koelliker H2H Stats Used In Our Predictions

J. Duerst	Stats	S. Koelliker
1	H2H Matches Won	0
2	Sets Won	0
12	Games Won	2
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. Duerst Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W75 Toronto - 27-10-2025
R1 Harriet DartH. Dart	L	6-1 6-3	Stats
W75 Saguenay - 20-10-2025
R2 Ava MarkhamA. Markham	L	6-3 4-6 7-5	Stats
R1 Kylie CollinsK. Collins	W	7-5 6-3	Stats
W35 Quebec City - 13-10-2025
QF Esther AdeshinaE. Adeshina	L	2-6 7-6(5) 6-2	Stats
R2 Nadia LagaevN. Lagaev	W	6-1 6-4	Stats

View All

S. Koelliker Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W15 Antalya - 16-09-2019
Q2 Yu ShanY. Shan	L	2-6 6-3 12-10	Stats
W25 Verbier - 26-08-2019
Q1 Jenny DuerstJ. Duerst	L	6-1 6-1	Stats
Sozopol - 01-10-2018
Q3 Denis GenchevaD. Gencheva	L	2-6 1-5 ret.	Stats
Q1 Diana LarsanovaD. Larsanova	W	6-3 3-6 7-6(3)	Stats
Frydek Mistek - 10-09-2018
Q1 Sofia MilatovaS. Milatova	L	6-3 6-2	Stats

View All

J. Duerst vs S. Koelliker Stats Breakdown Vs All H2H Opponents

J. Duerst	Stats	S. Koelliker
57.35% (234/174)	YTD Win/Loss	30.95% (26/58)
56.64% (520/398)	Sets Win/Loss	34.22% (64/123)
53.69% (4397/3792)	Games Win/Loss	43.72% (706/909)
60.84% (101/65)	Hard Win/Loss	30.00% (12/28)
55.78% (111/88)	Clay Win/Loss	30.00% (12/28)
51.16% (22/21)	Indoor Hard W/L	50.00% (2/2)
0.1	Aces Per Game	0.01
393	Aces Total	6
0.3	Double Faults Per Game	0.02
1189	Total Double Faults	12
1:23:13	Average Match Time	1st Match
491.09	Average Opponent Rank	369.5
66% (14924/22638)	1st Serve %	67% (196/293)
60% (8965/14924)	1st Serve Win %	55% (108/196)
45% (3489/7716)	2nd Serve Win %	43% (42/97)
49% (1540/3122)	Break Points Won % (Total)	55% (18/33)
48% (11101/23318)	Return Points Win %	46% (129/278)
0.00% (0/2)	Main Tour W/L	0% (0/0)
55.70% (132/105)	Challenger W/L	25.00% (5/15)
60.36% (102/67)	Futures W/L	32.81% (21/43)
57% (226/399)	Best of 3 Sets Win %	30% (24/81)
0% (0/0)	Best of 5 Sets Win %	100% (2/2)
45% (29/65)	Tiebreaks Win % (Total)	50% (3/6)
46% (51/111)	Deciding Set Win %	41% (7/17)
86% (239/205)	1st Set Won, Won Match	77% (30/23)
14% (239/33)	1st Set Won, Lost Match	23% (30/7)
17% (169/28)	1st Set Lost, Won Match	7% (54/4)