Prediction of Kumiko Okamoto vs Jackie Masters Head-to-Head, At
Wojtek Kolan
HEAD TO HEAD
K. Okamoto vs J. Masters

Kumiko Okamoto
JPN
w
l
w
w
l
w
w
w
l
l
1
Win
1
Played
0
Win
60
Age
57
-
Height
-
Ret.
C. Rank
Ret.
75
Best Rank
395
1
Total Titles
0
0
YTD Titles
0
$0
Career Money
$0
-
Plays
-

Jackie Masters
AUS
l
l
l
w
w
w
l
w
l
w
1
Win
1
Played
0
Win
60
Age
57
-
Height
-
Ret.
C. Rank
Ret.
75
Best Rank
395
1
Total Titles
0
0
YTD Titles
0
$0
Career Money
$0
-
Plays
-
Head-to-head: Okamoto 1 - 0 Masters
They have played 2 sets in total, with Kumiko Okamoto winning 2 and Jackie Masters winning 0. The last match between Kumiko Okamoto and Jackie Masters was at the Sutton CH, 28-04-1986, Round: R3, Surface: Grass, with Kumiko Okamoto getting the victory 6-4 6-2.
| Players | Head To Head Match Wins |
|---|---|
| Okamoto | 1 |
| Masters | 0 |
Last 1 H2H Matches:
(R3) Sutton CH(04-28-86)
Kumiko Okamoto
6
6
Jackie Masters
4
2
K. Okamoto vs J. Masters H2H Profile
| Stats | ||
|---|---|---|
| $0 | Career Prize Money | $0 |
| 57.94% (135-98) | Career Total W/L | 36.54% (19-33) |
| 1 | Grass | 0 |
| 4 | Titles | 0 |
| 1 | Total H2H Matches | 0 |
| 0% (0-0) | YTD Win/Loss | 0% (0-0) |
K. Okamoto vs J. Masters Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Kumiko Okamoto has won 0% of points on their second serve, while Jackie Masters has won 0%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Kumiko Okamoto, in recent form, has won 0% of their opponent's second serve points, while Jackie Masters 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: Kumiko Okamoto has saved 0% of breakpoints in recent form, whereas Jackie Masters has saved 0% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Kumiko Okamoto has won 0% of matches played (W/L 0/0), with Jackie Masters winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
- Best surface: Kumiko Okamoto has their best career surface win % on Hard, winning 68% (W/L 69/32), and worse career win % on Clay, winning 46% (W/L 11/13). Jackie Masters has their best career surface win % on Clay, winning 68% (W/L 5/4), and worse career win % on N/A, winning 20% (W/L 1/4).
- Player level: In the last year, Kumiko Okamoto has played most of their matches on the N/A, winning 0% of matches (W/L 0/0), where as Jackie Masters 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 Kumiko Okamoto winning 1 times and Jackie Masters being victorious 0 times. They have played 2 sets in total, with Kumiko Okamoto winning 2 and Jackie Masters winning 0.
- The last match between Kumiko Okamoto and Jackie Masters was at the Sutton CH, 28-04-1986, Round: R3, Surface: Grass, with Kumiko Okamoto getting the victory 6-4 6-2.
- 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, Kumiko Okamoto has played against opponents with an average rank of 0 while Jackie Masters 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, Kumiko Okamoto has won 0% of deciding sets over the last 12 months, while Jackie Masters has won 0% in all matches played on tour.
- Break point conversion: In recent form, Kumiko Okamoto has converted 0% of breakpoint opportunities, and Jackie Masters 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.
Kumiko Okamoto vs Jackie Masters Editorial Preview By TennisTipster88.
K. Okamoto vs J. Masters H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 1 | H2H Matches Won | 0 |
| 2 | Sets Won | 0 |
| 12 | Games Won | 6 |
| 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 %: Okamoto 0%, Masters 0%.
Opp 2nd Serve Pts Won: Okamoto 0%, Masters 0%.
Break Points Saved %: Okamoto 0%, Masters 0%.
K. Okamoto Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
Q3 | L | 6-2 6-4 | ||
R4 | W | 3-6 7-6 6-4 | ||
Q2 | W | 6-3 6-2 | ||
L | 6-0 6-1 | |||
Q3 | W | 6-4 6-4 | ||
J. Masters Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
Q1 | W | 6-0 6-3 | ||
Q2 | L | 6-1 7-5 | ||
F | L | 7-6 6-2 | ||
R3 | W | 6-3 6-3 | ||
W | 6-4 6-4 | |||

K. Okamoto vs J. Masters Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 57.94% (135/98) | YTD Win/Loss | 36.54% (19/33) |
| 56.02% (298/234) | Sets Win/Loss | 38.46% (45/72) |
| 52.64% (2543/2288) | Games Win/Loss | 46.05% (495/580) |
| 68.32% (69/32) | Hard Win/Loss | 42.11% (8/11) |
| 45.83% (11/13) | Clay Win/Loss | 55.56% (5/4) |
| 51.43% (18/17) | Indoor Hard W/L | 50.00% (1/1) |
| 59.09% (13/9) | Grass Win/Loss | 23.53% (4/13) |
| 1st Match | Average Match Time | 1st Match |
| 372.24 | Average Opponent Rank | 341.25 |
| 0.00% (0/3) | Slam W/L | 0% (0/0) |
| 50.00% (1/1) | Cups W/L | 0% (0/0) |
| 71.21% (47/19) | Challenger W/L | 37.14% (13/22) |
| 46.67% (21/24) | Futures W/L | 25.00% (1/3) |
| 58% (134/232) | Best of 3 Sets Win % | 35% (18/51) |
| 46% (6/13) | Tiebreaks Win % (Total) | 0% (0/0) |
| 57% (38/67) | Deciding Set Win % | 40% (6/15) |
| 88% (131/115) | 1st Set Won, Won Match | 73% (22/16) |
| 12% (131/16) | 1st Set Won, Lost Match | 27% (22/6) |
| 20% (102/20) | 1st Set Lost, Won Match | 7% (29/2) |
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