Prediction of Anna Harper vs Olga Kallos Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
A. Harper vs O. Kallos

Anna Harper

USA

1

Win

Played

0

Win

123

Age

115

Height

Ret.

C. Rank

Ret.

Best Rank

Total Titles

YTD Titles

Career Money

Plays

Olga Kallos

USA

1

Win

Played

0

Win

123

Age

115

Height

Ret.

C. Rank

Ret.

Best Rank

Total Titles

YTD Titles

Career Money

Plays

Head-to-head: Harper 1 - 0 Kallos

They have played 2 sets in total, with Anna Harper winning 2 and Olga Kallos winning 0. The last match between Anna Harper and Olga Kallos was at the US National Championships, 17-08-1931, Round: R2, Surface: Grass, with Anna Harper getting the victory 6-1 6-0.

Players	Head To Head Match Wins
Harper	1
Kallos	0

Last 1 H2H Matches:

(R2) US National Championships(08-17-31)

Stats

Anna Harper

Olga Kallos

A. Harper vs O. Kallos H2H Profile

A. Harper	Stats	O. Kallos
$0	Career Prize Money	$0
73.84% (206-73)	Career Total W/L	41.38% (60-85)
1	Grass	0
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

A. Harper vs O. Kallos Match Preview:

Second serve performance recent form: In recent form (last 6 months), Anna Harper has won 0% of points on their second serve, while Olga Kallos has won 0%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Anna Harper, in recent form, has won 0% of their opponent's second serve points, while Olga Kallos 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: Anna Harper has saved 0% of breakpoints in recent form, whereas Olga Kallos has saved 0% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Anna Harper has won 0% of matches played (W/L 0/0), with Olga Kallos winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
Best surface: Anna Harper has their best career surface win % on Hard, winning 79% (W/L 105/28), and worse career win % on Clay, winning 60% (W/L 3/2). Olga Kallos has their best career surface win % on N/A, winning 79% (W/L 19/20), and worse career win % on Grass, winning 35% (W/L 22/40).
Player level: In the last year, Anna Harper has played most of their matches on the N/A, winning 0% of matches (W/L 0/0), where as Olga Kallos 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 Anna Harper winning 1 times and Olga Kallos being victorious 0 times. They have played 2 sets in total, with Anna Harper winning 2 and Olga Kallos winning 0.
The last match between Anna Harper and Olga Kallos was at the US National Championships, 17-08-1931, Round: R2, Surface: Grass, with Anna Harper getting the victory 6-1 6-0.
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, Anna Harper has played against opponents with an average rank of 0 while Olga Kallos 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, Anna Harper has won 0% of deciding sets over the last 12 months, while Olga Kallos has won 0% in all matches played on tour.
Break point conversion: In recent form, Anna Harper has converted 0% of breakpoint opportunities, and Olga Kallos 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.

Anna Harper vs Olga Kallos Editorial Preview By TennisTipster88.

A. Harper vs O. Kallos H2H Stats Used In Our Predictions

A. Harper	Stats	O. Kallos
1	H2H Matches Won	0
2	Sets Won	0
12	Games Won	1
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

A. Harper Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
US National Championships - 10-09-1939
R2 Dorothy WightmanD. Wightman	L	6-4 6-1	Stats
Vancouver - 24-07-1939
R4 Jean MilneJ. Milne	L	6-4 6-2	Stats
R3 Mary HaggartM. Haggart	W	6-3 10-8	Stats
Hartford - 05-06-1939
Eunice DeanE. Dean	L	6-2 6-4	Stats
New Haven - 25-05-1939
SF Argyll RiceA. Rice	L	6-0 6-0	Stats

View All

O. Kallos Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Waumbeck - 25-06-1956
Louise RaymondL. Raymond	L	UNK	Stats
New York Natl Indoors - 27-02-1947
R4 Doris HartD. Hart	L	6-3 6-3	Stats
R3 Rhoda HopkinsR. Hopkins	W	5-7 6-3 6-4	Stats
US National Championships - 31-08-1946
R2 Barbara StrobharB. Strobhar	L	6-1 6-2	Stats
Orange - 03-08-1946
R2 Margaret Osborne DupontM. Osborne	W	W/O	Stats

View All

A. Harper vs O. Kallos Stats Breakdown Vs All H2H Opponents

A. Harper	Stats	O. Kallos
73.84% (206/73)	YTD Win/Loss	41.38% (60/85)
68.89% (414/187)	Sets Win/Loss	42.41% (123/167)
59.89% (3187/2134)	Games Win/Loss	48.12% (1231/1327)
78.95% (105/28)	Hard Win/Loss	0% (0/0)
60.00% (3/2)	Clay Win/Loss	45.95% (17/20)
50.00% (1/1)	Indoor Hard W/L	28.57% (2/5)
71.19% (84/34)	Grass Win/Loss	35.48% (22/40)
1st Match	Average Match Time	1st Match
63.33% (19/11)	Slam W/L	22.22% (2/7)
50.00% (1/1)	Cups W/L	0% (0/0)
73% (195/267)	Best of 3 Sets Win %	40% (50/126)
0% (0/0)	Best of 5 Sets Win %	0% (0/1)
65% (43/66)	Deciding Set Win %	36% (12/33)
92% (192/177)	1st Set Won, Won Match	83% (52/43)
8% (192/15)	1st Set Won, Lost Match	17% (52/9)
25% (76/19)	1st Set Lost, Won Match	10% (77/8)