Prediction of Maja Chwalinska vs Romy Koelzer Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
M. Chwalinska vs R. Koelzer

Maja Chwalinska

POL

1

Win

Played

0

Win

Age

1.64m

Height

1.72m

128

C. Rank

Ret.

121

Best Rank

395

Total Titles

YTD Titles

$446.7K

Career Money

Plays

Romy Koelzer

GER

1

Win

Played

0

Win

Age

1.64m

Height

1.72m

128

C. Rank

Ret.

121

Best Rank

395

Total Titles

YTD Titles

$446.7K

Career Money

Plays

Head-to-head: Chwalinska 1 - 0 Koelzer

They have played 2 sets in total, with Maja Chwalinska winning 2 and Romy Koelzer winning 0. The last match between Maja Chwalinska and Romy Koelzer was at the Warsaw, 06-08-2018, Round: R1, Surface: Clay, with Maja Chwalinska getting the victory 6-0 6-0.

Players	Head To Head Match Wins
Chwalinska	1
Koelzer	0

Last 1 H2H Matches:

(R1) Warsaw(08-06-18)

Stats

Maja Chwalinska

Romy Koelzer

M. Chwalinska vs R. Koelzer H2H Profile

M. Chwalinska	Stats	R. Koelzer
$446,659	Career Prize Money	$0
65.69% (247-129)	Career Total W/L	59.59% (146-99)
1	Clay	0
9	Titles	1
1	Total H2H Matches	0
25.00% (1-3)	YTD Win/Loss	0% (0-0)

M. Chwalinska vs R. Koelzer Match Preview:

Second serve performance recent form: In recent form (last 6 months), Maja Chwalinska has won 41.49% of points on their second serve, while Romy Koelzer has won 0%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Maja Chwalinska, in recent form, has won 50.34% of their opponent's second serve points, while Romy Koelzer has won 0%. The same stats for first serve returns are 36.11% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Maja Chwalinska has saved 41.43% of breakpoints in recent form, whereas Romy Koelzer has saved 0% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Maja Chwalinska has won 62.26% of matches played (W/L 33/20), with Romy Koelzer winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
Best surface: Maja Chwalinska has their best career surface win % on Clay, winning 69% (W/L 152/67), and worse career win % on Grass, winning 54% (W/L 7/6). Romy Koelzer has their best career surface win % on Clay, winning 69% (W/L 100/62), and worse career win % on Grass, winning 0% (W/L 0/1).
Player level: In the last year, Maja Chwalinska has played most of their matches on the Challengers/ITF tournaments > $10K, winning 69.44% of matches (W/L 25/11), where as Romy Koelzer 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 Maja Chwalinska winning 1 times and Romy Koelzer being victorious 0 times. They have played 2 sets in total, with Maja Chwalinska winning 2 and Romy Koelzer winning 0.
The last match between Maja Chwalinska and Romy Koelzer was at the Warsaw, 06-08-2018, Round: R1, Surface: Clay, with Maja Chwalinska getting the victory 6-0 6-0.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:2:0.
Opponent quality stats: Over the last 12 months, Maja Chwalinska has played against opponents with an average rank of 200.26 while Romy Koelzer 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, Maja Chwalinska has won 58% of deciding sets over the last 12 months, while Romy Koelzer has won 0% in all matches played on tour.
Break point conversion: In recent form, Maja Chwalinska has converted 40.94% of breakpoint opportunities, and Romy Koelzer 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.

Maja Chwalinska vs Romy Koelzer Editorial Preview By TennisTipster88.

M. Chwalinska vs R. Koelzer H2H Stats Used In Our Predictions

M. Chwalinska	Stats	R. Koelzer
1	H2H Matches Won	0
2	Sets Won	0
12	Games Won	0
0	Aces (Total)	1
1	Total Double Faults	3
1:2:0	Average Match Time	1:2:0
55% (18/33)	1st Serve %	43% (16/37)
78% (14/18)	1st Serve Win %	44% (7/16)
73% (11/15)	2nd Serve Win %	19% (4/21)
100% (6/6)	Break Pts Won %	0% (0/1)
70% (26/37)	Return Points Win %	24% (8/33)
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

M. Chwalinska Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Argentina Open - Buenos Aires - 24-11-2025
R2 Varvara LepchenkoV. Lepchenko	L	1-6 7-5 7-6(3)	Stats
R1 Jessica PieriJ. Pieri	W	6-2 6-0	Stats
LP Open by IND - Colina - 17-11-2025
QF Leolia JeanjeanL. Jeanjean	L	6-4 6-2	Stats
R2 Despina PapamichailD. Papamichail	W	6-3 6-1	Stats
R1 Martina TrevisanM. Trevisan	W	6-2 4-6 6-2	Stats

View All

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
QF Ani AmiraghyanA. Amiraghyan	L	w/o	Stats
R2 Sapfo SakellaridiS. Sakellaridi	W	6-3 6-2	Stats

View All

M. Chwalinska vs R. Koelzer Stats Breakdown Vs All H2H Opponents

M. Chwalinska	Stats	R. Koelzer
65.69% (247/129)	YTD Win/Loss	59.59% (146/99)
63.13% (536/313)	Sets Win/Loss	56.69% (322/246)
55.95% (4234/3334)	Games Win/Loss	53.12% (2718/2399)
63.49% (40/23)	Hard Win/Loss	53.57% (15/13)
69.41% (152/67)	Clay Win/Loss	61.73% (100/62)
59.26% (48/33)	Indoor Hard W/L	57.41% (31/23)
53.85% (7/6)	Grass Win/Loss	0.00% (0/1)
0.05	Aces Per Game	0.16
190	Aces Total	402
0.21	Double Faults Per Game	0.33
768	Total Double Faults	836
1:41:17	Average Match Time	1:9:15
452.7	Average Opponent Rank	581.96
71% (16555/23447)	1st Serve %	60% (7027/11654)
59% (9715/16555)	1st Serve Win %	60% (4244/7027)
49% (3378/6892)	2nd Serve Win %	42% (1953/4627)
50% (1654/3320)	Break Points Won % (Total)	48% (781/1621)
49% (11644/23914)	Return Points Win %	48% (5608/11773)
45.83% (11/13)	Slam W/L	0% (0/0)
33.33% (1/2)	Masters W/L	0% (0/0)
0.00% (0/1)	Cups W/L	0% (0/0)
50.00% (7/7)	Main Tour W/L	0% (0/0)
68.14% (216/101)	Challenger W/L	55.22% (74/60)
70.59% (12/5)	Futures W/L	64.86% (72/39)
66% (242/366)	Best of 3 Sets Win %	59% (143/242)
75% (3/4)	Best of 5 Sets Win %	100% (2/2)
51% (37/72)	Tiebreaks Win % (Total)	44% (17/39)
57% (56/99)	Deciding Set Win %	60% (46/77)
88% (243/214)	1st Set Won, Won Match	87% (140/122)
12% (243/29)	1st Set Won, Lost Match	13% (140/18)
24% (133/32)	1st Set Lost, Won Match	23% (105/24)