Jessica Marmorstein vs Grace Koenig Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
J. Marmorstein vs G. Koenig

Jessica Marmorstein

USA

1

Win

Played

0

Win

Age

Height

C. Rank

Best Rank

Total Titles

YTD Titles

Career Money

Plays

Grace Koenig

RSA

1

Win

Played

0

Win

Age

Height

C. Rank

Best Rank

Total Titles

YTD Titles

Career Money

Plays

Head-to-head: Marmorstein 1 - 0 Koenig

They have played 2 sets in total, with Jessica Marmorstein winning 2 and Grace Koenig winning 0. The last match between Jessica Marmorstein and Grace Koenig was at the W35 Hillcrest, 30-06-2024, Round: Q1, Surface: Hard, with Jessica Marmorstein getting the victory 6-1 6-1.

Players	Head To Head Match Wins
Marmorstein	1
Koenig	0

Last 1 H2H Matches:

(Q1) W35 Hillcrest(06-30-24)

Stats

Jessica Marmorstein

Grace Koenig

J. Marmorstein vs G. Koenig H2H Profile

J. Marmorstein	Stats	G. Koenig
$0	Career Prize Money	$0
39.06% (25-39)	Career Total W/L	16.67% (1-5)
1	Hard	0
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

J. Marmorstein vs G. Koenig Match Preview:

Second serve performance recent form: In recent form (last 6 months), Jessica Marmorstein has won 38.46% of points on their second serve, while Grace Koenig has won 26.32%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Jessica Marmorstein, in recent form, has won 53.33% of their opponent's second serve points, while Grace Koenig has won 12.50%. The same stats for first serve returns are 42.00% and 5.56% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Jessica Marmorstein has saved 50.00% of breakpoints in recent form, whereas Grace Koenig has saved 14.29% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Jessica Marmorstein has won 33.33% of matches played (W/L 2/4), with Grace Koenig winning 0% (W/L 0/2) that gives us an overall head-to head prediction overview.
Best surface: Jessica Marmorstein has their best career surface win % on Clay, winning 47% (W/L 8/9), and worse career win % on Hard, winning 38% (W/L 17/28). Grace Koenig has their best career surface win % on Hard, winning 47% (W/L 1/5), and worse career win % on Hard, winning 17% (W/L 1/5).
Player level: In the last year, Jessica Marmorstein has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 33.33% of matches (W/L 2/4), where as Grace Koenig has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 0.00% of matches (W/L 0/2). 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 Jessica Marmorstein winning 1 times and Grace Koenig being victorious 0 times. They have played 2 sets in total, with Jessica Marmorstein winning 2 and Grace Koenig winning 0.
The last match between Jessica Marmorstein and Grace Koenig was at the W35 Hillcrest, 30-06-2024, Round: Q1, Surface: Hard, with Jessica Marmorstein 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 1:8:0.
Opponent quality stats: Over the last 12 months, Jessica Marmorstein has played against opponents with an average rank of 250 while Grace Koenig has played against players with an average rank of 374.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Jessica Marmorstein has won 0% of deciding sets over the last 12 months, while Grace Koenig has won 0% in all matches played on tour.
Break point conversion: In recent form, Jessica Marmorstein has converted 40.00% of breakpoint opportunities, and Grace Koenig 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.

Jessica Marmorstein vs Grace Koenig Editorial Preview By TennisTipster88.

J. Marmorstein vs G. Koenig H2H Stats Used In Our Predictions

J. Marmorstein	Stats	G. Koenig
1	H2H Matches Won	0
2	Sets Won	0
12	Games Won	2
3	Total Double Faults	7
1:8:0	Average Match Time	1:8:0
60% (28/47)	1st Serve %	61% (25/41)
64% (18/28)	1st Serve Win %	32% (8/25)
53% (10/19)	2nd Serve Win %	19% (3/16)
78% (7/9)	Break Pts Won %	50% (2/4)
73% (30/41)	Return Points Win %	40% (19/47)
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. Marmorstein Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W15 Huamantla - 14-07-2025
Q3 Emily Sartz-LundeE. Sartz-Lunde	L	6-1 6-2	Stats
Q1 Romina Dominguez GarciaR. Dominguez	W	7-5 6-2	Stats
W15 Huamantla - 07-07-2025
R1 Natalia Sousa SalazarN. Sousa	L	6-2 7-6(4)	Stats
Q3 Ananya Pallath HooliA. Pallath	W	6-2 6-3	Stats
W15 Stellenbosch - 09-12-2024
R1 Luisa Meyer Auf Der HeideL. Meyer	L	6-1 6-1	Stats

View All

G. Koenig Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W15 Hillcrest - 14-07-2025
R1 Michika OzekiM. Ozeki	L	6-0 6-0	Stats
W15 Hillcrest - 30-06-2025
Q1 Yaelle VaissaudY. Vaissaud	L	6-1 7-5	Stats
W35 Hillcrest - 01-07-2024
Q1 Jessica MarmorsteinJ. Marmorstein	L	6-1 6-1	Stats
W15 Hillcrest - 24-06-2024
Q1 Marilouise Van ZylM. Van	L	6-0 6-0	Stats
W15 Hillcrest - 17-06-2024
Q3 Linge SteenkampL. Steenkamp	L	6-1 6-0	Stats

View All

J. Marmorstein vs G. Koenig Stats Breakdown Vs All H2H Opponents

J. Marmorstein	Stats	G. Koenig
39.06% (25/39)	YTD Win/Loss	16.67% (1/5)
38.52% (52/83)	Sets Win/Loss	16.67% (2/10)
44.56% (524/652)	Games Win/Loss	23.60% (21/68)
37.78% (17/28)	Hard Win/Loss	16.67% (1/5)
47.06% (8/9)	Clay Win/Loss	0% (0/0)
0.00% (0/2)	Indoor Hard W/L	0% (0/0)
0.02	Aces Per Game	0
10	Aces Total	0
0.15	Double Faults Per Game	0.47
89	Total Double Faults	20
1st Match	Average Match Time	1st Match
145.08	Average Opponent Rank	124.67
61% (725/1187)	1st Serve %	51% (73/142)
54% (390/725)	1st Serve Win %	32% (23/73)
35% (163/462)	2nd Serve Win %	20% (14/69)
45% (68/152)	Break Points Won % (Total)	33% (2/6)
45% (553/1227)	Return Points Win %	26% (35/137)
40.00% (2/3)	Challenger W/L	0.00% (0/1)
38.98% (23/36)	Futures W/L	20.00% (1/4)
40% (25/62)	Best of 3 Sets Win %	17% (1/6)
50% (3/6)	Tiebreaks Win % (Total)	0% (0/0)
78% (7/9)	Deciding Set Win %	0% (0/0)
96% (23/22)	1st Set Won, Won Match	100% (1/1)
4% (23/1)	1st Set Won, Lost Match	0% (1/0)
7% (41/3)	1st Set Lost, Won Match	0% (5/0)