H2H data updated: 2026-07-18 17:48 UTC
Serena Williams vs Tiantian Sun H2H: 0-1
Tiantian Sun holds a 1–0 lead over Serena Williams in their WTA head-to-head. Across 1 main-draw meeting, Tiantian Sun leads 1–0 on hard courts. Most recently, Tiantian Sun won the 2005 Beijing fourth round 6-2 7-6(7).
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USA
Age 44
Right-Handed
175 cm / 5'9"
H2H
0
–
1
1 main draw meetings
CHN
Right-Handed
175 cm / 5'9"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Sep 23, 2005* | Beijing | WTA 500 | R16 | Hard | Tiantian Sun | 6-2 7-6(7) | Serena Williams | Match data |
* Estimated match date where the exact historical date is unavailable.
Career Comparison
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 | Finals | 500 | 250 | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Serena Williams | #320 | #1 | 13,615 | 2,405 | 825 | 170 | 82.9% | 23 | 23 | 5 | 17 | 3 | 71 |
| Tiantian Sun | #819 | #77 | 395 | 1,650 | 27 | 54 | 33.3% | 0 | 0 | 0 | 0 | 1 | 1 |
Career Progression by Age
Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.
| Serena Williams | Tiantian Sun | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1997 | 3–2 | 60.0% | #101 | 1,582 | 0 | 0 | 2002 | 0–1 | 0.0% | #231 | 1,493 | 0 | 0 |
| 1998 | 26–11 | 70.3% | #20 | 1,895 | 0 | 0 | 2003 | 2–7 | 22.2% | #129 | 1,451 | 0 | 0 |
| 1999 | 37–7 | 84.1% | #4 | 2,170 | 1 | 4 | 2004 | 2–9 | 18.2% | #126 | 1,431 | 0 | 0 |
| 2000 | 37–8 | 82.2% | #6 | 2,174 | 1 | 7 | 2005 | 7–6 | 53.8% | #105 | 1,522 | 0 | 0 |
| 2001 | 40–7 | 85.1% | #6 | 2,259 | 1 | 10 | 2006 | 12–12 | 50.0% | #81 | 1,629 | 0 | 1 |
| 2002 | 57–5 | 91.9% | #1 | 2,348 | 4 | 18 | 2007 | 3–15 | 16.7% | #230 | 1,504 | 0 | 1 |
| 2003 | 36–3 | 92.3% | #3 | 2,369 | 6 | 22 | 2008 | 1–4 | 20.0% | #281 | 1,492 | 0 | 1 |
| 2004 | 39–11 | 78.0% | #7 | 2,192 | 6 | 24 | — | — | — | — | — | — | — |
| 2005 | 21–9 | 70.0% | #11 | 2,028 | 7 | 25 | — | — | — | — | — | — | — |
| 2006 | 12–4 | 75.0% | #95 | 2,016 | 7 | 25 | — | — | — | — | — | — | — |
| 2007 | 34–10 | 77.3% | #7 | 2,058 | 8 | 27 | — | — | — | — | — | — | — |
| 2008 | 41–8 | 83.7% | #2 | 2,109 | 9 | 31 | — | — | — | — | — | — | — |
| 2009 | 50–13 | 79.4% | #1 | 2,106 | 11 | 34 | — | — | — | — | — | — | — |
| 2010 | 25–4 | 86.2% | #4 | 2,149 | 13 | 36 | — | — | — | — | — | — | — |
| 2011 | 22–4 | 84.6% | #12 | 2,155 | 13 | 38 | — | — | — | — | — | — | — |
| 2012 | 48–6 | 88.9% | #3 | 2,239 | 15 | 44 | — | — | — | — | — | — | — |
| 2013 | 77–5 | 93.9% | #1 | 2,345 | 17 | 55 | — | — | — | — | — | — | — |
| 2014 | 52–10 | 83.9% | #1 | 2,209 | 18 | 62 | — | — | — | — | — | — | — |
| 2015 | 50–6 | 89.3% | #1 | 2,197 | 21 | 67 | — | — | — | — | — | — | — |
| 2016 | 36–5 | 87.8% | #2 | 2,177 | 22 | 69 | — | — | — | — | — | — | — |
| 2017 | 8–1 | 88.9% | #22 | 2,172 | 23 | 70 | — | — | — | — | — | — | — |
| 2018 | 18–7 | 72.0% | #16 | 2,078 | 23 | 70 | — | — | — | — | — | — | — |
| 2019 | 25–8 | 75.8% | #10 | 2,052 | 23 | 70 | — | — | — | — | — | — | — |
| 2020 | 16–5 | 76.2% | #11 | 1,991 | 23 | 71 | — | — | — | — | — | — | — |
| 2021 | 12–6 | 66.7% | #41 | 1,950 | 23 | 71 | — | — | — | — | — | — | — |
| 2022 | 3–4 | 42.9% | #320 | 1,891 | 23 | 71 | — | — | — | — | — | — | — |
| 2026 | 0–1 | 0.0% | #320 | — | 23 | 71 | — | — | — | — | — | — | — |