Chia Yi Tsao: Ranking, Schedule & Stats
Chia Yi Tsao is a professional tennis player from Taiwan, born 2 December 2003. The Taiwanese competes on the WTA Tour. The Taiwanese was born in New Taipei.
This page tracks Chia Yi Tsao'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 dailyRanking & projection
WTA ranking · not EloWTA · not EloRecent results
Last 4Beyond today · rivals & careerBeyond today
Rivals
Most meetings
Most-played rivals. The record is Tsao's wins–losses across all matches we have, qualifying excluded.
Season
Completed seasonResults
Season breakdown
2024 · by level, surface, sets2024Career
Career overview
More career statistics
Career serve & return
Absolute totals across the 4 matches we have on record. Green is Tsao, grey is the same stat by the players they faced.
Aces
| Tsao | 333 |
|---|---|
| Opponents | 287 |
Double faults
| Tsao | 483 |
|---|---|
| Opponents | 613 |
1st serve in
| Tsao | 64% 6,909 / 10,738 |
|---|---|
| Opponents | 64% 6,878 / 10,785 |
1st-serve points won
| Tsao | 64% 4,414 / 6,909 |
|---|---|
| Opponents | 61% 4,189 / 6,878 |
Break points converted
| Tsao | 48% 650 / 1,342 |
|---|---|
| Opponents | 45% 529 / 1,188 |
Break points saved
| Tsao | 55% 659 / 1,188 |
|---|---|
| Opponents | 52% 692 / 1,342 |
1st-serve points won by season
| Season | Tsao | Opponents |
|---|---|---|
| 2026 | 63% | 62% |
| 2024 | 66% | 67% |
| 2023 | 65% | 61% |
| 2022 | 61% | 58% |
| Career | 64% | 62% |
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 | 66–50 | 57% | 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 · 46–19 · W–L 71% · 65 matches
Round played
| Qualifying | 9–5 (64%) |
|---|---|
| R32 | 13–2 (87%) |
| R16 | 7–7 (50%) |
| SF | 0–4 (0%) |
Surface
| Hard | 37–15 (71%) |
|---|---|
| Hard (indoor) | 7–3 (70%) |
| Carpet | 2–1 (67%) |
Tournament level
| Challenger | 4–4 (50%) |
|---|---|
| ITF / Futures | 42–15 (74%) |
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 | 35–14 | · | · | 7–4 | 42–18 |
| 2024 | 10–12 | 1–1 | · | 5–4 | 16–17 |
| 2023 | 18–15 | 4–4 | 1–1 | 5–3 | 28–23 |
| 2022 | 28–15 | 5–3 | · | · | 33–18 |
| Career | 91–56 62% | 10–8 56% | 1–1 50% | 17–11 61% | 119–76 61% |
Record at one tournament
Every edition entered: year, best round reached, wins and losses. Most recent first.
W35 Kyoto · Editions 3 · Record 5–3 · Titles 0
| Year | Best round | W | L |
|---|---|---|---|
| 2026 | R32 | 0 | 1 |
| 2024 | Semi-final | 3 | 1 |
| 2023 | Quarter-final | 2 | 1 |
More on Umpiry · discovery
More players from Taiwan
All →Explore rankings
Frequently asked · Chia Yi TsaoFrequently asked
When was Chia Yi Tsao born?
Chia Yi Tsao was born on 2 December 2003 (22 years old).
Where is Chia Yi Tsao from?
Chia Yi Tsao is from Taiwan, born in New Taipei on 2 December 2003.
Cite this
Chia Yi Tsao is ranked No. 737 in the WTA singles rankings with 50 points. Umpiry, "Chia Yi Tsao: Ranking, Schedule & Stats", https://umpiry.com/players/chia-yi-tsao-tpe?utm_source=cite (as of 23 September 2026).