Prediction of Tammi Patterson vs Haruka Kaji Head-to-Head, At
Wojtek Kolan
HEAD TO HEAD
T. Patterson vs H. Kaji
Tammi Patterson
AUS
l
l
l
l
w
l
l
w
l
l
1
Win
1
Played
0
Win
35
Age
31
1.67m
Height
-
Ret.
C. Rank
251
289
Best Rank
213
0
Total Titles
0
0
YTD Titles
0
$14.1K
Career Money
$48.1K
Right-handed (two-handed backhand)
Plays
-
Haruka Kaji
JPN
w
w
l
w
w
l
w
l
w
l
1
Win
1
Played
0
Win
35
Age
31
1.67m
Height
-
Ret.
C. Rank
251
289
Best Rank
213
0
Total Titles
0
0
YTD Titles
0
$14.1K
Career Money
$48.1K
Right-handed (two-handed backhand)
Plays
-
Head-to-head: Patterson 1 - 0 Kaji
They have played 2 sets in total, with Tammi Patterson winning 2 and Haruka Kaji winning 0. The last match between Tammi Patterson and Haruka Kaji was at the Fukuoka, 08-05-2018, Round: R1, Surface: Carpet, with Tammi Patterson getting the victory 7-6(4) 6-3.
| Players | Head To Head Match Wins |
|---|---|
| Patterson | 1 |
| Kaji | 0 |
Last 1 H2H Matches:
(R1) Fukuoka(05-08-18)
Tammi Patterson
7
6
Haruka Kaji
6
3
T. Patterson vs H. Kaji H2H Profile
| Stats | ||
|---|---|---|
| $14,070 | Career Prize Money | $48,125 |
| 44.54% (151-188) | Career Total W/L | 55.87% (319-252) |
| 1 | Indoor | 0 |
| 1 | Titles | 7 |
| 1 | Total H2H Matches | 0 |
| 0% (0-0) | YTD Win/Loss | 0% (0-0) |
T. Patterson vs H. Kaji Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Tammi Patterson has won 0% of points on their second serve, while Haruka Kaji has won 38.10%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Tammi Patterson, in recent form, has won 0% of their opponent's second serve points, while Haruka Kaji has won 54.00%. The same stats for first serve returns are 0% and 36.16% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Tammi Patterson has saved 0% of breakpoints in recent form, whereas Haruka Kaji has saved 46.15% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Tammi Patterson has won 0% of matches played (W/L 0/0), with Haruka Kaji winning 54.79% (W/L 40/33) that gives us an overall head-to head prediction overview.
- Best surface: Tammi Patterson has their best career surface win % on Hard, winning 47% (W/L 107/123), and worse career win % on I.hard, winning 0% (W/L 0/3). Haruka Kaji has their best career surface win % on I.hard, winning 47% (W/L 19/15), and worse career win % on Clay, winning 47% (W/L 15/17).
- Player level: In the last year, Tammi Patterson has played most of their matches on the N/A, winning 0% of matches (W/L 0/0), where as Haruka Kaji has played most of their matches on the Challengers/ITF tournaments > $10K, winning 57.35% of matches (W/L 39/29). 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 Tammi Patterson winning 1 times and Haruka Kaji being victorious 0 times. They have played 2 sets in total, with Tammi Patterson winning 2 and Haruka Kaji winning 0.
- The last match between Tammi Patterson and Haruka Kaji was at the Fukuoka, 08-05-2018, Round: R1, Surface: Carpet, with Tammi Patterson getting the victory 7-6(4) 6-3.
- Head to head match duration: In past head to head matches, the average match time between these players has been 1:33:0.
- Opponent quality stats: Over the last 12 months, Tammi Patterson has played against opponents with an average rank of 0 while Haruka Kaji has played against players with an average rank of 368.52.
- Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Tammi Patterson has won 0% of deciding sets over the last 12 months, while Haruka Kaji has won 50% in all matches played on tour.
- Break point conversion: In recent form, Tammi Patterson has converted 0% of breakpoint opportunities, and Haruka Kaji has converted 42.27% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.
Tammi Patterson vs Haruka Kaji Editorial Preview By TennisTipster88.
T. Patterson vs H. Kaji H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 1 | H2H Matches Won | 0 |
| 2 | Sets Won | 0 |
| 13 | Games Won | 9 |
| 4 | Aces (Total) | 3 |
| 2 | Total Double Faults | 5 |
| 1:33:0 | Average Match Time | 1:33:0 |
| 68% (43/63) | 1st Serve % | 56% (55/98) |
| 79% (34/43) | 1st Serve Win % | 65% (36/55) |
| 50% (10/20) | 2nd Serve Win % | 44% (19/43) |
| 14% (2/14) | Break Pts Won % | 33% (1/3) |
| 44% (43/98) | Return Points Win % | 30% (19/63) |
| 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 %: Patterson 0%, Kaji 46%.
Opp 2nd Serve Pts Won: Patterson 0%, Kaji 57%.
Break Points Saved %: Patterson 0%, Kaji 55%.
T. Patterson Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
 W25 Canberra - 18-03-2019 | ||||
Q1 Bojana MarinkovB. Marinkov | L | 2-6 6-3 11-9 | ||
 W25 Mildura - 04-03-2019 | ||||
R2  Naiktha BainsN. Bains | L | 6-2 6-3 | ||
R1  Romy KoelzerR. Koelzer | W | 7-6(5) 5-7 6-2 | ||
 W60 Launceston - 28-01-2019 | ||||
Q1 Isabelle WallaceI. Wallace | L | 6-2 6-2 | ||
| W60 Burnie - 21-01-2019 | ||||
Q1 Abbie MyersA. Myers | L | 6-4 6-3 | ||
H. Kaji Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| Hong Kong Tennis Open - Hong Kong - 27-10-2025 | ||||
Q3  Kristiana SidorovaK. Sidorova | L | 6-1 6-2 | ||
Q1  Kallista LiuK. Liu | W | 7-6(4) 6-4 | ||
| WTA 125 Jinan Open - Jinan - 13-10-2025 | ||||
R2  Xinyu GaoX. Gao | L | 6-3 6-3 | ||
R1 Yufei RenY. Ren | W | 4-6 6-2 7-5 | ||
| W35 Kunshan - 06-10-2025 | ||||
QF Carol Young Suh LeeC. Young | L | 6-3 2-6 7-6(5) | ||
T. Patterson vs H. Kaji Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 44.67% (151/187) | YTD Win/Loss | 55.87% (319/252) |
| 46.49% (364/419) | Sets Win/Loss | 53.32% (691/605) |
| 49.17% (3506/3624) | Games Win/Loss | 50.92% (5966/5751) |
| 46.52% (107/123) | Hard Win/Loss | 56.12% (234/183) |
| 33.90% (20/39) | Clay Win/Loss | 46.88% (15/17) |
| 55.00% (11/9) | Indoor Hard W/L | 58.33% (56/40) |
| 44.83% (13/16) | Grass Win/Loss | 53.85% (14/12) |
| 0.06 | Aces Per Game | 0.08 |
| 212 | Aces Total | 445 |
| 0.12 | Double Faults Per Game | 0.2 |
| 428 | Total Double Faults | 1165 |
| 1st Match | Average Match Time | 1st Match |
| 636.64 | Average Opponent Rank | 529.13 |
| 63% (4441/7089) | 1st Serve % | 65% (19498/30118) |
| 62% (2764/4441) | 1st Serve Win % | 59% (11424/19498) |
| 44% (1163/2648) | 2nd Serve Win % | 46% (4871/10621) |
| 46% (353/773) | Break Points Won % (Total) | 49% (1880/3839) |
| 42% (2946/7035) | Return Points Win % | 46% (13992/30135) |
| 12.50% (1/7) | Slam W/L | 33.33% (1/2) |
| 7.14% (1/13) | Main Tour W/L | 14.29% (2/12) |
| 47.83% (121/132) | Challenger W/L | 55.48% (253/203) |
| 44.44% (28/35) | Futures W/L | 64.29% (63/35) |
| 45% (148/327) | Best of 3 Sets Win % | 55% (308/559) |
| 0% (0/2) | Best of 5 Sets Win % | 67% (2/3) |
| 37% (25/68) | Tiebreaks Win % (Total) | 56% (59/106) |
| 46% (52/114) | Deciding Set Win % | 60% (99/164) |
| 76% (163/124) | 1st Set Won, Won Match | 87% (297/257) |
| 23% (163/38) | 1st Set Won, Lost Match | 13% (297/39) |
| 15% (175/27) | 1st Set Lost, Won Match | 21% (272/56) |
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