Kai I Wang: Ranking, Schedule & Stats
Kai I Wang is a professional tennis player from Taiwan, born 24 July 2004. Wang reached a career-high singles ranking of World No. 1501.
This page tracks Kai I Wang's upcoming schedule, latest results, recent form and surface record, with each match linking through to a detailed head-to-head and pre-match analysis. Scores update live as matches are played.
Current form
2026 season2026Ratings & strengths
Umpiry ratings · updated dailySurface performanceSurfaces
Last 12 monthsCareerRecent results
Last 3Beyond today · rivals & careerBeyond today
Season
Completed seasonResults
Season breakdown
2025 · by level, surface, opponent, sets2025Career
Career overview
More career statistics
Career serve & return
Absolute totals across the 3 matches we have on record. Green is Wang, grey is the same stat by the players they faced.
1st-serve points won by season
| Season | Wang | Opponents |
|---|---|---|
| 2026 | 73% | 63% |
| 2025 | 62% | 66% |
| 2024 | 66% | 67% |
| 2023 | 65% | 69% |
| Career | 67% | 66% |
Counted from the match statistics we hold, season by season — the cards above are career totals from our data provider, so the two can differ by a few tenths. Seasons with fewer than three matches on record are left out.
Career win–loss by level
| Level | W–L | Win % | Titles |
|---|---|---|---|
| ITF / Futures | 5–13 | 28% | 0 |
Challenger and ITF matches are shown in grey and are not part of the tour-level total.
Season breakdown
Wins and losses in one season, split by round reached, surface, tournament level and opponent ranking band.
2026 season · 18–14 · W–L 56% · 32 matches
Round played
| Qualifying | 4–1 (80%) |
|---|---|
| R32 | 2–2 (50%) |
| R16 | 1–1 (50%) |
Surface
| Hard | 6–8 (43%) |
|---|---|
| Hard (indoor) | 12–4 (75%) |
| Clay | 0–2 (0%) |
Tournament level
| ITF / Futures | 18–14 (56%) |
|---|
Rounds are the round each match was played in, not a ladder: a player enters a 32-draw straight in R32, and team events (United Cup, Davis Cup) are not played through a draw at all — those have their own row. Ranking bands use the opponent's ranking on match day and are cumulative: top 100 includes top 10.
Surface record by season
Each cell is one season on one surface: the number is wins–losses, the colour is the win rate. Carpet is counted as indoor hard.
| Season | Hard | Clay | Grass | I.hard | Total |
|---|---|---|---|---|---|
| 2026 | 5–8 | 0–2 | · | 9–4 | 14–14 |
| 2025 | 17–8 | 2–2 | · | 3–5 | 22–15 |
| 2024 | 13–11 | 1–3 | · | 0–1 | 14–15 |
| 2023 | 5–9 | 3–2 | · | · | 8–11 |
| 2022 | 2–4 | · | · | · | 2–4 |
| Career | 42–40 51% | 6–9 40% | · | 12–10 55% | 60–59 50% |
More on Umpiry · discovery
More players from Taiwan
All →Frequently asked · Kai I WangFrequently asked
When was Kai I Wang born?
Kai I Wang was born on 24 July 2004 (22 years old).
Where is Kai I Wang from?
Kai I Wang is from Taiwan.