Prediction of Romy Koelzer vs Isabelle Wallace Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
R. Koelzer vs I. Wallace

Romy Koelzer

GER

1

Win

Played

0

Win

Age

1.72m

Height

Ret.

C. Rank

Ret.

395

Best Rank

243

Total Titles

YTD Titles

Career Money

$44.6K

Plays

Isabelle Wallace

AUS

1

Win

Played

0

Win

Age

1.72m

Height

Ret.

C. Rank

Ret.

395

Best Rank

243

Total Titles

YTD Titles

Career Money

$44.6K

Plays

Head-to-head: Koelzer 1 - 0 Wallace

They have played 3 sets in total, with Romy Koelzer winning 2 and Isabelle Wallace winning 1. The last match between Romy Koelzer and Isabelle Wallace was at the Essen, 07-06-2017, Round: R2, Surface: Clay, with Romy Koelzer getting the victory 6-7(1) 6-1 6-3.

Players	Head To Head Match Wins
Koelzer	1
Wallace	0

Last 1 H2H Matches:

(R2) Essen(06-07-17)

Stats

Romy Koelzer

Isabelle Wallace

R. Koelzer vs I. Wallace H2H Profile

R. Koelzer	Stats	I. Wallace
$0	Career Prize Money	$44,580
59.59% (146-99)	Career Total W/L	55.47% (147-118)
1	Clay	0
1	Titles	6
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

R. Koelzer vs I. Wallace Match Preview:

Second serve performance recent form: In recent form (last 6 months), Romy Koelzer has won 0% of points on their second serve, while Isabelle Wallace has won 0%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Romy Koelzer, in recent form, has won 0% of their opponent's second serve points, while Isabelle Wallace has won 0%. The same stats for first serve returns are 0% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Romy Koelzer has saved 0% of breakpoints in recent form, whereas Isabelle Wallace has saved 0% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Romy Koelzer has won 0% of matches played (W/L 0/0), with Isabelle Wallace winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
Best surface: Romy Koelzer has their best career surface win % on Clay, winning 62% (W/L 100/62), and worse career win % on Grass, winning 0% (W/L 0/1). Isabelle Wallace has their best career surface win % on Clay, winning 62% (W/L 96/64), and worse career win % on I.hard, winning 25% (W/L 4/12).
Player level: In the last year, Romy Koelzer has played most of their matches on the N/A, winning 0% of matches (W/L 0/0), where as Isabelle Wallace 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 Romy Koelzer winning 1 times and Isabelle Wallace being victorious 0 times. They have played 3 sets in total, with Romy Koelzer winning 2 and Isabelle Wallace winning 1.
The last match between Romy Koelzer and Isabelle Wallace was at the Essen, 07-06-2017, Round: R2, Surface: Clay, with Romy Koelzer getting the victory 6-7(1) 6-1 6-3.
Head to head match duration: In past head to head matches, the average match time between these players has been 2:42:0.
Opponent quality stats: Over the last 12 months, Romy Koelzer has played against opponents with an average rank of 0 while Isabelle Wallace 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, Romy Koelzer has won 0% of deciding sets over the last 12 months, while Isabelle Wallace has won 0% in all matches played on tour.
Break point conversion: In recent form, Romy Koelzer has converted 0% of breakpoint opportunities, and Isabelle Wallace 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.

Romy Koelzer vs Isabelle Wallace Editorial Preview By TennisTipster88.

R. Koelzer vs I. Wallace H2H Stats Used In Our Predictions

R. Koelzer	Stats	I. Wallace
1	H2H Matches Won	0
2	Sets Won	1
18	Games Won	11
1	Aces (Total)	1
3	Total Double Faults	5
2:42:0	Average Match Time	2:42:0
64% (67/104)	1st Serve %	71% (73/103)
58% (39/67)	1st Serve Win %	52% (38/73)
49% (18/37)	2nd Serve Win %	40% (12/30)
47% (8/17)	Break Pts Won %	50% (4/8)
51% (53/103)	Return Points Win %	45% (47/104)
100% (1/1)	Best‑of‑3 Win %	0% (0/1)
100% (1/1)	Deciding Set Win %	0% (0/1)
0% (0/0)	1st Set Won, Won Match	0% (0/1)
0% (0/0)	1st Set Won, Lost Match	100% (1/1)
100% (1/1)	1st Set Lost, Won Match	0% (0/0)

Recent Performance Stats

R. Koelzer Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W15 Antalya - 26-04-2021
R1 Manca PislakM. Pislak	L	6-1 6-3	Stats
W15 Antalya - 19-04-2021
R1 Polina KudermetovaP. Kudermetova	L	7-5 6-4	Stats
W15 Antalya - 12-04-2021
R1 So-Ra LeeS. Lee	L	2-6 6-2 6-0	Stats
W15 Heraklion - 16-11-2020
R2 Sapfo SakellaridiS. Sakellaridi	W	6-3 6-2	Stats
QF Ani AmiraghyanA. Amiraghyan	L	w/o	Stats

View All

I. Wallace Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W80 Palm Harbor - 01-04-2019
R1 Laura PigossiL. Pigossi	L	3-0 ret.	Stats
W25 Curitiba - 18-03-2019
R1 Jasmine PaoliniJ. Paolini	L	6-3 6-2	Stats
Q3 Emiliana ArangoE. Arango	W	5-0 ret.	Stats
Q1 Rebeca PereiraR. Pereira	W	6-4 6-0	Stats
W25 Sao Paulo - 11-03-2019
R1 Andreea RoscaA. Rosca	L	7-6(4) 7-6(5)	Stats

View All

R. Koelzer vs I. Wallace Stats Breakdown Vs All H2H Opponents

R. Koelzer	Stats	I. Wallace
59.59% (146/99)	YTD Win/Loss	55.47% (147/118)
56.69% (322/246)	Sets Win/Loss	55.09% (330/269)
53.12% (2718/2399)	Games Win/Loss	52.11% (2797/2570)
53.57% (15/13)	Hard Win/Loss	54.22% (45/38)
61.73% (100/62)	Clay Win/Loss	60.00% (96/64)
57.41% (31/23)	Indoor Hard W/L	25.00% (4/12)
0.00% (0/1)	Grass Win/Loss	33.33% (2/4)
0.16	Aces Per Game	0.07
402	Aces Total	191
0.33	Double Faults Per Game	0.21
836	Total Double Faults	555
1:9:15	Average Match Time	1:2:23
579.49	Average Opponent Rank	602.95
60% (7027/11654)	1st Serve %	68% (7622/11215)
60% (4244/7027)	1st Serve Win %	60% (4556/7622)
42% (1953/4627)	2nd Serve Win %	47% (1693/3593)
48% (781/1621)	Break Points Won % (Total)	50% (721/1451)
48% (5608/11773)	Return Points Win %	47% (5215/11152)
0% (0/0)	Slam W/L	25.00% (1/3)
0% (0/0)	Main Tour W/L	25.00% (2/6)
55.22% (74/60)	Challenger W/L	50.86% (59/57)
64.86% (72/39)	Futures W/L	62.04% (85/52)
59% (143/242)	Best of 3 Sets Win %	55% (145/262)
100% (2/2)	Best of 5 Sets Win %	0% (0/0)
44% (17/39)	Tiebreaks Win % (Total)	54% (26/48)
60% (46/77)	Deciding Set Win %	47% (34/72)
87% (140/122)	1st Set Won, Won Match	84% (160/134)
13% (140/18)	1st Set Won, Lost Match	16% (160/26)
23% (105/24)	1st Set Lost, Won Match	12% (105/13)