Haruka Kaji vs Riko Sawayanagi Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
H. Kaji vs R. Sawayanagi
Haruka Kaji
JPN
w
w
l
w
l
w
l
w
l
w
2
Win
3
Played
1
Win
31
Age
31
-
Height
-
267
C. Rank
853
213
Best Rank
178
0
Total Titles
0
0
YTD Titles
0
$50.3K
Career Money
$38.7K
-
Plays
Right-Handed
Riko Sawayanagi
JPN
w
l
w
w
w
l
w
l
l
l
2
Win
3
Played
1
Win
31
Age
31
-
Height
-
267
C. Rank
853
213
Best Rank
178
0
Total Titles
0
0
YTD Titles
0
$50.3K
Career Money
$38.7K
-
Plays
Right-Handed
Head-to-head: Kaji 2 - 1 Sawayanagi
They have played 7 sets in total, with Haruka Kaji winning 4 and Riko Sawayanagi winning 3. The last match between Haruka Kaji and Riko Sawayanagi was at the W60 Canberra, 16-03-2023, Round: R2, Surface: Clay, with Haruka Kaji getting the victory 6-2 4-6 6-2.
| Players | Head To Head Match Wins |
|---|---|
| Kaji | 2 |
| Sawayanagi | 1 |
Last 3 H2H Matches:
(R2) W60 Canberra(03-16-23)
Haruka Kaji
6
4
6
Riko Sawayanagi
2
6
2
(R1) W25 Nanao(09-28-22)
Haruka Kaji
6
6
Riko Sawayanagi
1
4
(R2) Iizuka(09-30-16)
Riko Sawayanagi
6
6
Haruka Kaji
2
3
H. Kaji vs R. Sawayanagi H2H Profile
| Stats | ||
|---|---|---|
| $50,325 | Career Prize Money | $38,726 |
| 55.92% (321-253) | Career Total W/L | 56.09% (244-191) |
| 1 | Clay | 0 |
| 0 | Hard | 1 |
| 1 | Indoor | 0 |
| 7 | Titles | 3 |
| 2 | Total H2H Matches | 1 |
| 0% (0-0) | YTD Win/Loss | 0% (0-0) |
H. Kaji vs R. Sawayanagi Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Haruka Kaji has won 37.27% of points on their second serve, while Riko Sawayanagi has won 0%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Haruka Kaji, in recent form, has won 52.11% of their opponent's second serve points, while Riko Sawayanagi has won 0%. The same stats for first serve returns are 36.24% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Haruka Kaji has saved 43.82% of breakpoints in recent form, whereas Riko Sawayanagi has saved 0% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Haruka Kaji has won 52.94% of matches played (W/L 36/32), with Riko Sawayanagi winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
- Best surface: Haruka Kaji has their best career surface win % on I.hard, winning 56% (W/L 19/15), and worse career win % on Clay, winning 47% (W/L 15/17). Riko Sawayanagi has their best career surface win % on Clay, winning 56% (W/L 38/28), and worse career win % on I.hard, winning 0% (W/L 0/2).
- Player level: In the last year, Haruka Kaji has played most of their matches on the Challengers/ITF tournaments > $10K, winning 55.56% of matches (W/L 35/28), where as Riko Sawayanagi 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 3 times before with Haruka Kaji winning 2 times and Riko Sawayanagi being victorious 1 times. They have played 7 sets in total, with Haruka Kaji winning 4 and Riko Sawayanagi winning 3.
- The last match between Haruka Kaji and Riko Sawayanagi was at the W60 Canberra, 16-03-2023, Round: R2, Surface: Clay, with Haruka Kaji getting the victory 6-2 4-6 6-2.
- Head to head match duration: In past head to head matches, the average match time between these players has been 1:39:40.
- Opponent quality stats: Over the last 12 months, Haruka Kaji has played against opponents with an average rank of 231.53 while Riko Sawayanagi 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, Haruka Kaji has won 46% of deciding sets over the last 12 months, while Riko Sawayanagi has won 0% in all matches played on tour.
- Break point conversion: In recent form, Haruka Kaji has converted 41.62% of breakpoint opportunities, and Riko Sawayanagi 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.
Haruka Kaji vs Riko Sawayanagi Editorial Preview By TennisTipster88.
H. Kaji vs R. Sawayanagi H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 2 | H2H Matches Won | 1 |
| 4 | Sets Won | 3 |
| 33 | Games Won | 27 |
| 4 | Aces (Total) | 3 |
| 8 | Total Double Faults | 14 |
| 1:39:40 | Average Match Time | 1:39:40 |
| 69% (127/184) | 1st Serve % | 58% (111/191) |
| 60% (76/127) | 1st Serve Win % | 60% (67/111) |
| 46% (26/57) | 2nd Serve Win % | 39% (31/80) |
| 54% (15/28) | Break Pts Won % | 58% (11/19) |
| 49% (93/191) | Return Points Win % | 45% (82/184) |
| 67% (2/3) | Best‑of‑3 Win % | 33% (1/3) |
| 100% (1/1) | Deciding Set Win % | 0% (0/1) |
| 100% (2/2) | 1st Set Won, Won Match | 100% (1/1) |
| 0% (0/2) | 1st Set Won, Lost Match | 0% (0/1) |
| 0% (0/1) | 1st Set Lost, Won Match | 0% (0/2) |
Recent Performance Stats
2nd Serve Win %: Kaji 46%, Sawayanagi 0%.
Opp 2nd Serve Pts Won: Kaji 57%, Sawayanagi 0%.
Break Points Saved %: Kaji 55%, Sawayanagi 0%.
H. Kaji Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| W50 Funchal - 10-11-2025 | ||||
R1  Madelief HagemanM. Hageman | W | 6-2 6-1 | ||
| W35 Faro - 03-11-2025 | ||||
R2  Melisa ErcanM. Ercan | L | 6-2 6-4 | ||
R1  Lea NilssonL. Nilsson | W | 7-6(1) 6-1 | ||
| 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 | ||
R. Sawayanagi Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| W25 Daegu - 05-06-2023 | ||||
R1  En Shuo LiangE. Shuo | L | 7-6(2) 6-0 | ||
| W80 Gifu - 01-05-2023 | ||||
Q1 Honoka KobayashiH. Kobayashi | L | 7-6(2) 1-0 ret. | ||
| W15 Fukui - 24-04-2023 | ||||
R2 Rinon OkuwakiR. Okuwaki | L | 3-6 6-2 6-3 | ||
R1 Chihiro TakayamaC. Takayama | W | 7-5 6-0 | ||
| W25 Osaka - 10-04-2023 | ||||
R1  Xiaodi YouX. You | L | 6-1 6-1 | ||
H. Kaji vs R. Sawayanagi Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 55.92% (321/253) | YTD Win/Loss | 56.09% (244/191) |
| 53.38% (695/607) | Sets Win/Loss | 55.53% (547/438) |
| 50.95% (5997/5773) | Games Win/Loss | 52.32% (4569/4164) |
| 56.19% (236/184) | Hard Win/Loss | 54.81% (148/122) |
| 46.88% (15/17) | Clay Win/Loss | 57.58% (38/28) |
| 58.33% (56/40) | Indoor Hard W/L | 62.90% (39/23) |
| 53.85% (14/12) | Grass Win/Loss | 51.35% (19/18) |
| 0.08 | Aces Per Game | 0.07 |
| 445 | Aces Total | 309 |
| 0.2 | Double Faults Per Game | 0.23 |
| 1169 | Total Double Faults | 977 |
| 1:22:4 | Average Match Time | 1st Match |
| 280.42 | Average Opponent Rank | 638.97 |
| 65% (19598/30269) | 1st Serve % | 62% (9545/15400) |
| 59% (11484/19598) | 1st Serve Win % | 60% (5685/9545) |
| 46% (4892/10672) | 2nd Serve Win % | 42% (2440/5856) |
| 49% (1896/3867) | Break Points Won % (Total) | 48% (1010/2101) |
| 46% (14083/30304) | Return Points Win % | 47% (7383/15603) |
| 33.33% (1/2) | Slam W/L | 14.29% (1/6) |
| 0% (0/0) | Masters W/L | 0.00% (0/1) |
| 14.29% (2/12) | Main Tour W/L | 31.25% (5/11) |
| 55.56% (255/204) | Challenger W/L | 57.10% (181/136) |
| 64.29% (63/35) | Futures W/L | 60.64% (57/37) |
| 55% (310/562) | Best of 3 Sets Win % | 56% (242/429) |
| 67% (2/3) | Best of 5 Sets Win % | 0% (0/2) |
| 56% (60/107) | Tiebreaks Win % (Total) | 56% (40/72) |
| 60% (99/164) | Deciding Set Win % | 49% (57/117) |
| 87% (299/259) | 1st Set Won, Won Match | 83% (258/214) |
| 13% (299/39) | 1st Set Won, Lost Match | 17% (258/44) |
| 21% (273/56) | 1st Set Lost, Won Match | 16% (177/29) |
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