Xinyu Gao vs Haruka Kaji Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
Published on 15 Oct at 08:00 AM UTC
HEAD TO HEAD
X. Gao vs H. Kaji

CHN
3
Win
Played
0
Win

JPN
3
Win
Played
0
Win
Head-to-head: Gao 3 - 0 Kaji
They have played 6 sets in total, with Xinyu Gao winning 6 and Haruka Kaji winning 0. The last match between Xinyu Gao and Haruka Kaji was at the WTA 125 Jinan Open - Jinan, 15-10-2025, Round: R2, Surface: Hard, with Xinyu Gao getting the victory 6-3 6-3.
| Players | Head To Head Match Wins |
|---|---|
| Gao | 3 |
| Kaji | 0 |
Last 3 H2H Matches:
(R2) WTA 125 Jinan Open - Jinan(10-15-25)
(R2) W100 Incheon(09-05-24)
(R2) W25 Chiang Rai(06-02-22)
X. Gao vs H. Kaji H2H Profile
X. Gao vs H. Kaji Match Preview:
- Recently, Xinyu Gao has demonstrated slightly better second serve success, securing 40.26% of points compared to Haruka Kaji's 39.42%.
- Who has the edge in return games? Gao wins 53.22% on opponents' second serves; Kaji edges slightly higher at 54.49%.
- Both players exhibit similar first serve return stats: Gao at 36.14%, Kaji narrowly leading at 36.25%.
- Under pressure, Gao successfully saves 48.51% of breakpoints, outperforming Kaji's 46.50%.
- Analyzing yearly performance, Gao has a higher win rate of 57.78%, compared to Kaji’s 54.93% over the same period.
- Is surface preference a decisive factor? Gao thrives on clay with a 68% win rate, while Kaji fares best on indoor hard courts at 68% too.
- Both compete in similar tournament levels, with Gao slightly more successful in matches above $10K, at 59.38% versus Kaji's 58.21%.
- In their direct encounters, Gao has consistently outperformed Kaji, winning both previous matches and all sets played.
- The average duration of their matches has been around 1 hour and 17 minutes.
- Gao faces tougher opponents on average, with their average rank being 225.36, compared to Kaji’s 369.51 opponents.
- If the match goes into a deciding set, Gao is more likely to succeed, winning 67% of such scenarios versus Kaji's 50%.
Editorial Prediction (October 15, 2025, UTC):
The stats suggest that Xinyu Gao's recent form gives them a slight edge over Haruka Kaji, particularly in second serve performance and breakpoint conversion. While Haruka Kaji shows strong return game stats, Xinyu Gao's overall performance and resilience under pressure stand out.
When looking at their head-to-head history, Xinyu Gao has dominated by winning all previous encounters, which could play a psychological role in the upcoming match. Moreover, Gao's ability to prevail against higher-ranked opponents might suggest a greater adaptability and competitive edge.
Taking into account current form, head-to-head results, and overall consistency, Xinyu Gao is the likely favorite to win this upcoming match.
Xinyu Gao vs Haruka Kaji Editorial Preview By TennisTipster88.
X. Gao vs H. Kaji H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 3 | H2H Matches Won | 0 |
| 6 | Sets Won | 0 |
| 36 | Games Won | 15 |
| 6 | Aces (Total) | 2 |
| 4 | Total Double Faults | 1 |
| 1:27:17 | Average Match Time | 1:27:17 |
| 65% (109/167) | 1st Serve % | 74% (124/168) |
| 71% (77/109) | 1st Serve Win % | 56% (69/124) |
| 62% (36/58) | 2nd Serve Win % | 39% (17/44) |
| 48% (12/25) | Break Pts Won % | 29% (2/7) |
| 49% (82/168) | Return Points Win % | 32% (54/167) |
| 100% (3/3) | Best‑of‑3 Win % | 0% (0/3) |
| 100% (3/3) | 1st Set Won, Won Match | 0% (0/0) |
| 0% (0/3) | 1st Set Won, Lost Match | 0% (0/0) |
| 0% (0/0) | 1st Set Lost, Won Match | 0% (0/3) |
Recent Performance Stats
X. Gao Recent Matches Played
H. Kaji Recent Matches Played

X. Gao vs H. Kaji Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 61.64% (270/168) | YTD Win/Loss | 55.96% (319/251) |
| 59.23% (597/411) | Sets Win/Loss | 53.40% (691/603) |
| 53.57% (4858/4210) | Games Win/Loss | 50.96% (5963/5739) |
| 61.49% (214/134) | Hard Win/Loss | 56.25% (234/182) |
| 68.33% (41/19) | Clay Win/Loss | 46.88% (15/17) |
| 53.57% (15/13) | Indoor Hard W/L | 58.33% (56/40) |
| 0.00% (0/2) | Grass Win/Loss | 53.85% (14/12) |
| 0.14 | Aces Per Game | 0.08 |
| 607 | Aces Total | 444 |
| 0.22 | Double Faults Per Game | 0.2 |
| 953 | Total Double Faults | 1164 |
| 1:18:59 | Average Match Time | 1st Match |
| 483.36 | Average Opponent Rank | 526.43 |
| 64% (14385/22576) | 1st Serve % | 65% (19446/30048) |
| 60% (8629/14385) | 1st Serve Win % | 59% (11398/19446) |
| 46% (3772/8191) | 2nd Serve Win % | 46% (4864/10603) |
| 48% (1433/2969) | Break Points Won % (Total) | 49% (1880/3836) |
| 47% (10482/22286) | Return Points Win % | 46% (13974/30081) |
| 22.22% (2/7) | Slam W/L | 33.33% (1/2) |
| 16.67% (1/5) | Masters W/L | 0% (0/0) |
| 46.43% (13/15) | Main Tour W/L | 15.38% (2/11) |
| 62.65% (208/124) | Challenger W/L | 55.48% (253/203) |
| 73.02% (46/17) | Futures W/L | 64.29% (63/35) |
| 62% (264/426) | Best of 3 Sets Win % | 55% (308/558) |
| 50% (2/4) | Best of 5 Sets Win % | 67% (2/3) |
| 57% (44/77) | Tiebreaks Win % (Total) | 56% (59/106) |
| 57% (77/136) | Deciding Set Win % | 60% (99/164) |
| 87% (268/234) | 1st Set Won, Won Match | 87% (297/257) |
| 12% (268/33) | 1st Set Won, Lost Match | 13% (297/39) |
| 21% (170/35) | 1st Set Lost, Won Match | 21% (271/56) |