H2H data updated: 2026-09-14 00:00 UTC
Tiantian Sun holds a 1–0 lead over Mariya Koryttseva 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 2006 Tashkent round of 32 5-7 6-1 6-2.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Tiantian Sun | 5-7 6-1 6-2 | Mariya Koryttseva | Match data | Oct 5, 2006* | R32 | Tashkent | Tier IV → modern equivalent WTA 250 | Hard |
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.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tiantian Sun | #819 | #77 | 395 | 1,649 | 27 | 54 | 33.3% | 0 | 0 | 0 | 0 | 1 | 1 |
| Mariya Koryttseva | #847 | #50 | 944 | 1,641 | 40 | 57 | 41.2% | 0 | 0 | 0 | 0 | 0 | 0 |
Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.
| Tiantian Sun | Mariya Koryttseva | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 2002 | 0–1 | 0.0% | #231 | 1,493 | 0 | 0 | 2005 | 0–1 | 0.0% | #125 | 1,483 | 0 | 0 |
| 2003 | 2–7 | 22.2% | #129 | 1,451 | 0 | 0 | 2006 | 1–2 | 33.3% | #332 | 1,477 | 0 | 0 |
| 2004 | 2–9 | 18.2% | #126 | 1,429 | 0 | 0 | 2007 | 5–5 | 50.0% | #105 | 1,509 | 0 | 0 |
| 2005 | 7–6 | 53.8% | #105 | 1,520 | 0 | 0 | 2008 | 20–18 | 52.6% | #67 | 1,612 | 0 | 0 |
| 2006 | 12–12 | 50.0% | #81 | 1,628 | 0 | 1 | 2009 | 6–18 | 25.0% | #118 | 1,512 | 0 | 0 |
| 2007 | 3–15 | 16.7% | #230 | 1,505 | 0 | 1 | 2010 | 5–9 | 35.7% | #147 | 1,514 | 0 | 0 |
| 2008 | 1–4 | 20.0% | #281 | 1,493 | 0 | 1 | 2011 | 3–4 | 42.9% | #174 | 1,525 | 0 | 0 |
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.
| Tiantian Sun | Mariya Koryttseva | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Hard | Clay | Grass | Yr | Hard | Clay | Grass | ||||||||||||||||||
| W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | ||
| 2002 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | 2005 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 2003 | 2 | 7 | 9 | 22.2% | — | — | — | — | — | — | — | — | 2006 | 1 | 2 | 3 | 33.3% | — | — | — | — | — | — | — | — |
| 2004 | 0 | 6 | 6 | 0.0% | 1 | 2 | 3 | 33.3% | 1 | 1 | 2 | 50.0% | 2007 | 5 | 3 | 8 | 62.5% | 0 | 2 | 2 | 0.0% | — | — | — | — |
| 2005 | 7 | 6 | 13 | 53.8% | — | — | — | — | — | — | — | — | 2008 | 6 | 8 | 14 | 42.9% | 13 | 8 | 21 | 61.9% | 1 | 2 | 3 | 33.3% |
| 2006 | 10 | 10 | 20 | 50.0% | 1 | 1 | 2 | 50.0% | 1 | 1 | 2 | 50.0% | 2009 | 3 | 7 | 10 | 30.0% | 2 | 9 | 11 | 18.2% | 1 | 2 | 3 | 33.3% |
| 2007 | 3 | 8 | 11 | 27.3% | 0 | 5 | 5 | 0.0% | 0 | 2 | 2 | 0.0% | 2010 | 2 | 2 | 4 | 50.0% | 3 | 6 | 9 | 33.3% | 0 | 1 | 1 | 0.0% |
| 2008 | 0 | 3 | 3 | 0.0% | 1 | 1 | 2 | 50.0% | — | — | — | — | 2011 | 3 | 3 | 6 | 50.0% | 0 | 1 | 1 | 0.0% | — | — | — | — |
| Career | 22 | 41 | 63 | 34.9% | 3 | 9 | 12 | 25.0% | 2 | 4 | 6 | 33.3% | Career | 20 | 26 | 46 | 43.5% | 18 | 26 | 44 | 40.9% | 2 | 5 | 7 | 28.6% |
Rows are aligned in career order because complete birth data is unavailable. Detailed serve and return statistics available for 28/56 of Tiantian Sun's and 67/93 of Mariya Koryttseva'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.
| Tiantian Sun | Mariya Koryttseva | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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% |
| 2003 | 1/9 | 1.0 | 4.0 | 59.4% | 60.5% | 30.8% | 28.6% | 28.6% | 48.4% | 40.0% | 2007 | 5/10 | 1.4 | 4.2 | 71.6% | 59.2% | 42.8% | 54.9% | 62.3% | 54.5% | 46.3% |
| 2006 | 9/24 | 1.1 | 1.2 | 67.2% | 58.1% | 44.5% | 53.0% | 49.3% | 53.8% | 37.5% | 2008 | 25/38 | 0.3 | 4.8 | 65.4% | 57.4% | 44.8% | 52.5% | 52.7% | 52.8% | 45.6% |
| 2007 | 14/18 | 1.6 | 2.1 | 65.0% | 55.8% | 43.0% | 44.6% | 35.3% | 51.3% | 40.4% | 2009 | 22/24 | 0.9 | 4.3 | 65.8% | 52.3% | 35.7% | 40.2% | 45.9% | 46.4% | 43.6% |
| 2008 | 4/5 | 1.5 | 3.0 | 65.6% | 55.4% | 41.8% | 51.8% | 30.6% | 51.0% | 36.8% | 2010 | 10/14 | 0.4 | 6.1 | 65.0% | 51.0% | 34.4% | 39.6% | 45.3% | 45.1% | 40.6% |
| — | —/— | — | — | — | — | — | — | — | — | — | 2011 | 5/7 | 0.4 | 5.6 | 66.4% | 57.0% | 28.5% | 43.3% | 67.5% | 47.6% | 50.8% |
| Career | 28/81 | 1.4 | 2.0 | 65.6% | 56.6% | 42.8% | 47.8% | 38.8% | 52.0% | 38.9% | Career | 67/97 | 0.6 | 4.9 | 66.0% | 54.9% | 38.9% | 46.0% | 51.2% | 49.3% | 44.6% |
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.
| Tiantian Sun | Mariya Koryttseva | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| 2002 | 1493 | 101.5 | — | — | — | — | — | — | — | 33.3% | -2.00 | 0–1 | — | — | -0.19 | 2005 | 1483 | 95.7 | — | — | — | — | — | — | — | 0.0% | -3.00 | — | — | — | +0.12 |
| 2003 | 1451 | 101.0 | -0.20 | -1.27 | 0.776 | 43.9% | +17 | — | — | 22.2% | -1.67 | 0–2 | 1–2 (33%) | — | +0.54 | 2006 | 1478 | 97.8 | — | — | — | — | +14 | — | — | 37.5% | -1.87 | 1–1 | — | — | +0.07 |
| 2004 | 1430 | 103.5 | — | — | — | — | -34 | +118 | — | 24.0% | -1.68 | 1–2 (33%) | 1–1 | — | -0.02 | 2007 | 1509 | 105.5 | -1.18 | +0.10 | 1.018 | 50.9% | +34 | — | — | 52.4% | +0.14 | 0–1 | 1–0 | — | +0.97 |
| 2005 | 1520 | 124.6 | — | — | — | — | -19 | — | — | 57.7% | +0.69 | 1–1 | 3–1 (75%) | — | +0.62 | 2008 | 1613 | 117.4 | -1.96 | +0.89 | 0.966 | 49.2% | -56 | +51 | -40 | 50.6% | +0.04 | 7–2 (78%) | 5–3 (63%) | 107.6 | +0.68 |
| 2006 | 1629 | 131.4 | -1.14 | -2.98 | 0.811 | 45.8% | -16 | — | — | 52.7% | -0.04 | 2–5 (29%) | — | — | -0.16 | 2009 | 1512 | 106.5 | -6.30 | -0.28 | 0.813 | 45.1% | +37 | +15 | +54 | 28.0% | -1.48 | 2–2 (50%) | 0–2 | — | -0.70 |
| 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 | 2010 | 1514 | 98.6 | -4.59 | -1.49 | 0.738 | 42.7% | +61 | -26 | — | 32.4% | -1.41 | 5–1 (83%) | 1–1 | — | +0.22 |
| 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 | 2011 | 1525 | 110.4 | -2.47 | +2.20 | 0.970 | 49.0% | +65 | — | — | 42.9% | -0.86 | — | 0–2 | — | +0.10 |
| 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 | 1641 | 110.5 | -3.76 | +0.19 | 0.880 | 47.0% | +12 | +24 | +7 | 41.0% | -0.70 | 15–7 (68%) | 7–8 (47%) | 107.5 | +1.52 |
Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Virginie Razzano | 0 | 3 | 3 | Feb 20, 2008 | H2H |
| Gisela Dulko | 0 | 3 | 3 | Aug 8, 2007 | H2H |
| Victoria Azarenka | 1 | 1 | 2 | Apr 17, 2008 | H2H |
| Anastasia Rodionova | 1 | 1 | 2 | Mar 6, 2008 | H2H |
| Martina Hingis | 0 | 2 | 2 | Sep 20, 2007 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Agnieszka Radwanska | 0 | 5 | 5 | May 28, 2009 | H2H |
| Sara Errani | 1 | 3 | 4 | Jul 15, 2010 | H2H |
| Klara Koukalova | 1 | 2 | 3 | Oct 21, 2010 | H2H |
| Sabine Lisicki | 0 | 3 | 3 | Apr 9, 2009 | H2H |
| Vera Zvonareva | 1 | 1 | 2 | Jul 23, 2011 | H2H |