Prediction of Olga Kallos vs Mrs Frank Harper Head-to-Head, At
Wojtek Kolan
HEAD TO HEAD
O. Kallos vs M. Frank Harper

Olga Kallos
USA
l
w
w
w
l
w
l
w
l
l
1
Win
1
Played
0
Win
115
Age
0
-
Height
-
Ret.
C. Rank
Ret.
0
Best Rank
0
0
Total Titles
0
0
YTD Titles
0
$0
Career Money
$0
-
Plays
-

Mrs Frank Harper
USA
w
l
w
w
l
w
l
l
l
l
1
Win
1
Played
0
Win
115
Age
0
-
Height
-
Ret.
C. Rank
Ret.
0
Best Rank
0
0
Total Titles
0
0
YTD Titles
0
$0
Career Money
$0
-
Plays
-
Head-to-head: Kallos 1 - 0 Harper
They have played 2 sets in total, with Olga Kallos winning 2 and Mrs Frank Harper winning 0. The last match between Olga Kallos and Mrs Frank Harper was at the Philadelphia District, 11-09-1933, Round: , Surface: Grass, with Olga Kallos getting the victory 6-4 6-1.
| Players | Head To Head Match Wins |
|---|---|
| Kallos | 1 |
| Harper | 0 |
Last 1 H2H Matches:
() Philadelphia District(09-11-33)
Olga Kallos
6
6
Mrs Frank Harper
4
1
O. Kallos vs M. F. Harper H2H Profile
| Stats | ||
|---|---|---|
| $0 | Career Prize Money | $0 |
| 41.38% (60-85) | Career Total W/L | 42.22% (19-26) |
| 1 | Grass | 0 |
| 1 | Total H2H Matches | 0 |
| 0% (0-0) | YTD Win/Loss | 0% (0-0) |
O. Kallos vs M. F. Harper Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Olga Kallos has won 0% of points on their second serve, while Mrs Frank Harper has won 0%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Olga Kallos, in recent form, has won 0% of their opponent's second serve points, while Mrs Frank Harper 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: Olga Kallos has saved 0% of breakpoints in recent form, whereas Mrs Frank Harper has saved 0% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Olga Kallos has won 0% of matches played (W/L 0/0), with Mrs Frank Harper winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
- Best surface: Olga Kallos has their best career surface win % on N/A, winning 49% (W/L 19/20), and worse career win % on Grass, winning 35% (W/L 22/40). Mrs Frank Harper has their best career surface win % on N/A, winning 49% (W/L 3/4), and worse career win % on Clay, winning 0% (W/L 0/1).
- Player level: In the last year, Olga Kallos has played most of their matches on the N/A, winning 0% of matches (W/L 0/0), where as Mrs Frank Harper 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 Olga Kallos winning 1 times and Mrs Frank Harper being victorious 0 times. They have played 2 sets in total, with Olga Kallos winning 2 and Mrs Frank Harper winning 0.
- The last match between Olga Kallos and Mrs Frank Harper was at the Philadelphia District, 11-09-1933, Round: , Surface: Grass, with Olga Kallos getting the victory 6-4 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, Olga Kallos has played against opponents with an average rank of 0 while Mrs Frank Harper 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, Olga Kallos has won 0% of deciding sets over the last 12 months, while Mrs Frank Harper has won 0% in all matches played on tour.
- Break point conversion: In recent form, Olga Kallos has converted 0% of breakpoint opportunities, and Mrs Frank Harper 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.
Olga Kallos vs Mrs Frank Harper Editorial Preview By TennisTipster88.
O. Kallos vs M. F. Harper H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 1 | H2H Matches Won | 0 |
| 2 | Sets Won | 0 |
| 12 | Games Won | 5 |
| 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
2nd Serve Win %: Kallos 0%, Harper 0%.
Opp 2nd Serve Pts Won: Kallos 0%, Harper 0%.
Break Points Saved %: Kallos 0%, Harper 0%.
O. Kallos Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
L | UNK | |||
R4 | L | 6-3 6-3 | ||
R3 | W | 5-7 6-3 6-4 | ||
R2 | L | 6-1 6-2 | ||
R2 | W | W/O | ||
M. F. Harper Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
R2 | L | 6-2 6-2 | ||
Robin | L | 6-4 7-5 | ||
R4 | L | 6-0 6-2 | ||
R4 | L | 6-4 6-1 | ||
L | 6-4 6-1 | |||

O. Kallos vs M. F. Harper Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 41.38% (60/85) | YTD Win/Loss | 42.22% (19/26) |
| 42.41% (123/167) | Sets Win/Loss | 42.22% (38/52) |
| 48.12% (1231/1327) | Games Win/Loss | 47.91% (390/424) |
| 45.95% (17/20) | Clay Win/Loss | 0.00% (0/1) |
| 28.57% (2/5) | Indoor Hard W/L | 0% (0/0) |
| 35.48% (22/40) | Grass Win/Loss | 43.24% (16/21) |
| 1st Match | Average Match Time | 1st Match |
| 22.22% (2/7) | Slam W/L | 0.00% (0/1) |
| 40% (50/126) | Best of 3 Sets Win % | 40% (17/42) |
| 0% (0/1) | Best of 5 Sets Win % | 0% (0/0) |
| 36% (12/33) | Deciding Set Win % | 33% (2/6) |
| 83% (52/43) | 1st Set Won, Won Match | 94% (17/16) |
| 17% (52/9) | 1st Set Won, Lost Match | 6% (17/1) |
| 10% (77/8) | 1st Set Lost, Won Match | 4% (25/1) |
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