H2H data updated: 2026-09-14 00:00 UTC

Nathalie Vierin vs Tiantian Sun H2H: 0-1

Tiantian Sun holds a 1–0 lead over Nathalie Vierin in their WTA head-to-head. Across 1 main-draw meeting, Tiantian Sun leads 1–0 on grass. Most recently, Tiantian Sun won the 2006 Wimbledon first round 6-3 6-4.

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Nathalie Vierin
ITA Age 43 Right-Handed 170 cm / 5'7"
H2H
0 – 1
1 main-draw meetings
Tiantian Sun
CHN Right-Handed 175 cm / 5'9"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Tiantian Sun #100 6-3 6-4 Nathalie Vierin #112 Match data Jun 28, 2006* R128 Wimbledon Grand Slam Grass

Estimated match date where the exact historical date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Asterisked totals include editions mapped from documented historical predecessor categories. Mapping details.

Career Comparison

Player Current Peak Pts Elo W L Win % GS 1000 including documented historical predecessor categories Finals 500 including documented historical predecessor categories 250 including documented historical predecessor categories Titles
Nathalie Vierin #1,035 #103 283 1,506 9 20 31.0% 0 0 0 0 0 0
Tiantian Sun #819 #77 395 1,649 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.

Nathalie Vierin Tiantian Sun
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
2001 0–2 0.0% #172 1,473 0 0 2002 0–1 0.0% #231 1,493 0 0
2002 0–1 0.0% #167 1,457 0 0 2003 2–7 22.2% #129 1,451 0 0
2005 2–2 50.0% #135 1,476 0 0 2004 2–9 18.2% #126 1,429 0 0
2006 2–8 20.0% #177 1,428 0 0 2005 7–6 53.8% #105 1,520 0 0
2007 4–3 57.1% #176 1,475 0 0 2006 12–12 50.0% #81 1,628 0 1
2008 1–1 50.0% #279 1,486 0 0 2007 3–15 16.7% #230 1,505 0 1
2009 0–3 0.0% #241 1,458 0 0 2008 1–4 20.0% #281 1,493 0 1

Surface Results by Career Season

Rows are aligned in career order because complete birth data is unavailable. Results cover completed main-draw matches. Bold green marks the higher win percentage when both players have at least 5 matches on that surface at the aligned age.

Nathalie Vierin Tiantian Sun
Yr HardClayGrass Yr HardClayGrass
W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win %
2001 — — — — 0 2 2 0.0% — — — — 2002 0 1 1 0.0% — — — — — — — —
2002 — — — — 0 1 1 0.0% — — — — 2003 2 7 9 22.2% — — — — — — — —
2005 — — — — 2 2 4 50.0% — — — — 2004 0 6 6 0.0% 1 2 3 33.3% 1 1 2 50.0%
2006 0 1 1 0.0% 2 6 8 25.0% 0 1 1 0.0% 2005 7 6 13 53.8% — — — — — — — —
2007 1 1 2 50.0% 3 2 5 60.0% — — — — 2006 10 10 20 50.0% 1 1 2 50.0% 1 1 2 50.0%
2008 — — — — 1 1 2 50.0% — — — — 2007 3 8 11 27.3% 0 5 5 0.0% 0 2 2 0.0%
2009 — — — — 0 3 3 0.0% — — — — 2008 0 3 3 0.0% 1 1 2 50.0% — — — —
Career 1 2 3 33.3% 8 17 25 32.0% 0 1 1 0.0% Career 22 41 63 34.9% 3 9 12 25.0% 2 4 6 33.3%

Performance Progression by Career Season

Rows are aligned in career order because complete birth data is unavailable. Detailed serve and return statistics available for 11/22 of Nathalie Vierin's and 28/56 of Tiantian Sun's main draw matches. Sample is shown as matches with detailed serve and return statistics / total main draw matches. Bold green marks the stronger value when both stat samples contain at least 5 matches; lower is better for DFs/M.

Nathalie Vierin Tiantian Sun
Yr Sample Aces/M DFs/M 1st Sv% 1st Pts% 2nd Pts% BP Saved% BP Conv% Svc Pts% Ret Pts% Yr Sample Aces/M DFs/M 1st Sv% 1st Pts% 2nd Pts% BP Saved% BP Conv% Svc Pts% Ret Pts%
2006 3/10 0.0 3.3 70.5% 48.2% 34.3% 47.5% 53.9% 44.5% 38.7% 2003 1/9 1.0 4.0 59.4% 60.5% 30.8% 28.6% 28.6% 48.4% 40.0%
2007 4/7 0.5 2.3 58.9% 59.8% 47.1% 51.3% 39.3% 54.2% 45.6% 2006 9/24 1.1 1.2 67.2% 58.1% 44.5% 53.0% 49.3% 53.8% 37.5%
2008 2/2 0.0 5.0 55.9% 54.8% 46.3% 54.2% 64.4% 51.0% 45.3% 2007 14/18 1.6 2.1 65.0% 55.8% 43.0% 44.6% 35.3% 51.3% 40.4%
2009 2/3 2.0 6.0 67.3% 48.7% 30.9% 44.2% 37.9% 41.7% 43.7% 2008 4/5 1.5 3.0 65.6% 55.4% 41.8% 51.8% 30.6% 51.0% 36.8%
Career 11/29 0.5 3.7 63.0% 53.7% 40.5% 49.5% 47.6% 48.7% 43.3% Career 28/81 1.4 2.0 65.6% 56.6% 42.8% 47.8% 38.8% 52.0% 38.9%

Advanced Statistics Comparison by Career Season

Rows are aligned in career order because complete birth data is unavailable. Metrics use eligible main-draw results; point statistics use matches with detailed data. Bold green marks the stronger value when both underlying samples are sufficient. Lower is better for Schedule because a negative value means a tougher schedule. Career Schedule is normalized per 100 matches.

Nathalie Vierin Tiantian Sun
Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Pressure+ Schedule Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Pressure+ Schedule
2001 1474 97.8 — — — — — — — 20.0% -1.60 0–1 0–1 — +0.06 2002 1493 101.5 — — — — — — — 33.3% -2.00 0–1 — — -0.19
2002 1458 97.5 — — — — — — — 0.0% -3.00 — — — +0.13 2003 1451 101.0 -0.20 -1.27 0.776 43.9% +17 — — 22.2% -1.67 0–2 1–2 (33%) — +0.54
2005 1476 107.1 — — — — — +16 — 60.0% +0.80 0–2 0–1 — +0.19 2004 1430 103.5 — — — — -34 +118 — 24.0% -1.68 1–2 (33%) 1–1 — -0.02
2006 1429 98.0 -3.25 -2.20 0.697 41.5% — +25 — 29.4% -1.35 0–1 1–1 — +0.30 2005 1520 124.6 — — — — -19 — — 57.7% +0.69 1–1 3–1 (75%) — +0.62
2007 1476 110.4 -0.64 -0.77 0.996 50.0% — +32 — 61.5% +0.92 1–0 — — +0.67 2006 1629 131.4 -1.14 -2.98 0.811 45.8% -16 — — 52.7% -0.04 2–5 (29%) — — -0.16
2008 1486 98.8 -2.51 -3.32 0.925 48.5% — — — 40.0% -0.20 1–0 0–1 — -0.10 2007 1505 100.0 -2.48 -2.77 0.830 45.9% +49 -23 — 20.5% -2.13 1–2 (33%) 4–1 (80%) 101.7 -1.14
2009 1458 96.3 -2.72 +1.33 0.749 42.5% — +8 — 14.3% -2.57 0–1 — — -0.19 2008 1494 101.6 -1.21 -2.08 0.750 43.9% +30 — — 30.8% -1.62 1–2 (33%) 2–3 (40%) 98.7 +0.02
Career 1506 102.5 -2.07 -1.24 0.844 46.1% — +22 — 39.0% -0.61 2–5 (29%) 1–4 (20%) 93.9 +3.66 Career 1650 117.9 -1.79 -2.69 0.810 45.5% 0 +30 — 37.4% -0.93 6–15 (29%) 11–8 (58%) 98.4 -0.41

Career Rivalries

Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.