Wai Yu Kai: Ranking, Schedule & Stats
Wai Yu Kai is a professional tennis player from Hong Kong, born 20 March 2001. Kai plays right-handed.
This page tracks Wai Yu Kai'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 dailyRecent results
Last 2Beyond today · rivals & careerBeyond today
Season
Completed seasonResults
Season breakdown
2020 · by level, surface, sets2020Career
Career overview
More career statistics
Career serve & return
Absolute totals across the 2 matches we have on record. Green is Kai, grey is the same stat by the players they faced.
1st-serve points won by season
| Season | Kai | Opponents |
|---|---|---|
| 2023 | 57% | 68% |
| 2020 | 48% | 76% |
| 2019 | 56% | 79% |
| Career | 53% | 74% |
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 |
|---|---|---|---|
| Other tour level | 0–2 | 0% | — |
| Tour level | 0–2 | 0% | 0 |
| ITF / Futures | 0–9 | 0% | 0 |
Challenger and ITF matches are shown in grey and are not part of the tour-level total.
More on Umpiry · discovery
More players from Hong Kong
All →Frequently asked · Wai Yu KaiFrequently asked
When was Wai Yu Kai born?
Wai Yu Kai was born on 20 March 2001 (25 years old).
Where is Wai Yu Kai from?
Wai Yu Kai is from Hong Kong.
Is Wai Yu Kai right or left-handed?
Wai Yu Kai plays right-handed.