Prediction of Natalija Sipek vs Arabella Koller Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
N. Sipek vs A. Koller

Natalija Sipek

SLO

1

Win

Played

0

Win

Age

Height

Ret.

C. Rank

824

586

Best Rank

548

Total Titles

YTD Titles

Career Money

Plays

Arabella Koller

AUT

1

Win

Played

0

Win

Age

Height

Ret.

C. Rank

824

586

Best Rank

548

Total Titles

YTD Titles

Career Money

Plays

Head-to-head: Sipek 1 - 0 Koller

They have played 2 sets in total, with Natalija Sipek winning 2 and Arabella Koller winning 0. The last match between Natalija Sipek and Arabella Koller was at the Maribor, 13-06-2016, Round: Q2, Surface: Clay, with Natalija Sipek getting the victory 6-3 6-1.

Players	Head To Head Match Wins
Sipek	1
Koller	0

Last 1 H2H Matches:

(Q2) Maribor(06-13-16)

Stats

Natalija Sipek

Arabella Koller

N. Sipek vs A. Koller H2H Profile

N. Sipek	Stats	A. Koller
$0	Career Prize Money	$0
53.60% (67-58)	Career Total W/L	55.04% (142-116)
1	Clay	0
0	Titles	1
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0.00% (0-1)

N. Sipek vs A. Koller Match Preview:

Second serve performance recent form: In recent form (last 6 months), Natalija Sipek has won 0% of points on their second serve, while Arabella Koller has won 34.20%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Natalija Sipek, in recent form, has won 0% of their opponent's second serve points, while Arabella Koller has won 51.71%. The same stats for first serve returns are 0% and 37.16% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Natalija Sipek has saved 0% of breakpoints in recent form, whereas Arabella Koller has saved 42.55% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Natalija Sipek has won 0% of matches played (W/L 0/0), with Arabella Koller winning 57.14% (W/L 20/15) that gives us an overall head-to head prediction overview.
Best surface: Natalija Sipek has their best career surface win % on Clay, winning 56% (W/L 44/34), and worse career win % on I.hard, winning 33% (W/L 1/2). Arabella Koller has their best career surface win % on Hard, winning 56% (W/L 110/71), and worse career win % on I.hard, winning 0% (W/L 0/5).
Player level: In the last year, Natalija Sipek has played most of their matches on the N/A, winning 0% of matches (W/L 0/0), where as Arabella Koller has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 59.26% of matches (W/L 16/11). 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 Natalija Sipek winning 1 times and Arabella Koller being victorious 0 times. They have played 2 sets in total, with Natalija Sipek winning 2 and Arabella Koller winning 0.
The last match between Natalija Sipek and Arabella Koller was at the Maribor, 13-06-2016, Round: Q2, Surface: Clay, with Natalija Sipek getting the victory 6-3 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, Natalija Sipek has played against opponents with an average rank of 0 while Arabella Koller has played against players with an average rank of 457.03.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Natalija Sipek has won 0% of deciding sets over the last 12 months, while Arabella Koller has won 50% in all matches played on tour.
Break point conversion: In recent form, Natalija Sipek has converted 0% of breakpoint opportunities, and Arabella Koller has converted 43.21% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Natalija Sipek vs Arabella Koller Editorial Preview By TennisTipster88.

N. Sipek vs A. Koller H2H Stats Used In Our Predictions

N. Sipek	Stats	A. Koller
1	H2H Matches Won	0
2	Sets Won	0
12	Games Won	4
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

N. Sipek Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Maribor - 13-06-2016
R1 Kaja JuvanK. Juvan	L	7-6(4) 6-4	Stats
Q2 Arabella KollerA. Koller	W	6-3 6-1	Stats
Q3 Christina WolfgruberC. Wolfgruber	W	4-6 6-2 7-6(9)	Stats
Heraklion - 18-04-2016
R1 Alexandra PerperA. Perper	L	7-6(6) 7-6(5)	Stats
Heraklion - 11-04-2016
R2 Irene BurilloI. Burillo	L	6-3 4-6 6-3	Stats

View All

A. Koller Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W15 Monastir - 18-08-2025
R2 Sana GarakaniS. Garakani	L	w/o	Stats
R1 Carolann DelaunayC. Delaunay	W	6-1 6-4	Stats
W75 Amstetten - 04-08-2025
R1 Riya BhatiaR. Bhatia	L	6-4 6-2	Stats
W35 Monastir - 14-07-2025
R2 Jia-Jing LuJ. Lu	L	6-3 6-2	Stats
R1 Megan HeuserM. Heuser	W	6-2 6-3	Stats

View All

N. Sipek vs A. Koller Stats Breakdown Vs All H2H Opponents

N. Sipek	Stats	A. Koller
53.60% (67/58)	YTD Win/Loss	55.04% (142/116)
52.38% (143/130)	Sets Win/Loss	54.50% (309/258)
51.81% (1246/1159)	Games Win/Loss	52.43% (2648/2403)
50.00% (22/22)	Hard Win/Loss	60.77% (110/71)
56.41% (44/34)	Clay Win/Loss	44.44% (32/40)
33.33% (1/2)	Indoor Hard W/L	0.00% (0/5)
0.02	Aces Per Game	0.02
23	Aces Total	54
0.08	Double Faults Per Game	0.11
94	Total Double Faults	280
1st Match	Average Match Time	1:14:17
548.59	Average Opponent Rank	390.28
59% (660/1116)	1st Serve %	75% (8730/11685)
61% (403/660)	1st Serve Win %	55% (4799/8730)
41% (189/456)	2nd Serve Win %	44% (1301/2955)
42% (55/132)	Break Points Won % (Total)	53% (814/1545)
44% (491/1126)	Return Points Win %	48% (5634/11672)
0% (0/0)	Cups W/L	0.00% (0/1)
0% (0/0)	Main Tour W/L	0.00% (0/1)
50.00% (5/5)	Challenger W/L	35.00% (7/13)
53.91% (62/53)	Futures W/L	57.20% (135/101)
53% (64/121)	Best of 3 Sets Win %	55% (139/251)
0% (0/0)	Best of 5 Sets Win %	0% (0/1)
44% (12/27)	Tiebreaks Win % (Total)	65% (24/37)
56% (15/27)	Deciding Set Win %	52% (29/56)
95% (62/59)	1st Set Won, Won Match	89% (141/125)
5% (62/3)	1st Set Won, Lost Match	11% (141/16)
13% (63/8)	1st Set Lost, Won Match	15% (117/17)