H2H data updated: 2026-09-14 00:00 UTC
Ksenia Pervak and Noppawan Lertcheewakarn are tied 1–1 in their WTA head-to-head. Across 2 main-draw meetings, they are tied 1–1 on hard courts. Most recently, Ksenia Pervak won the 2011 Baku round of 32 3-6 6-1 7-5.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Ksenia Pervak | 3-6 6-1 7-5 | Noppawan Lertcheewakarn | Match data | Jul 21, 2011* | R32 | Baku | International → modern equivalent WTA 250 | Hard |
| Noppawan Lertcheewakarn | 6-1 6-4 | Ksenia Pervak | Match data | Feb 25, 2010* | R32 | Kuala Lumpur | International → 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ksenia Pervak | #834 | #37 | 1,475 | 1,702 | 53 | 63 | 45.7% | 0 | 0 | 0 | 0 | 1 | 1 |
| Noppawan Lertcheewakarn | #1,055 | #149 | 418 | 1,500 | 3 | 20 | 13.0% | 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.
| Age | Ksenia Pervak | Noppawan Lertcheewakarn | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 15 | — | — | — | — | — | — | — | 2007 | 0–2 | 0.0% | #590 | 1,482 | 0 | 0 |
| 16 | — | — | — | — | — | — | — | 2008 | 0–1 | 0.0% | #358 | 1,471 | 0 | 0 |
| 17 | — | — | — | — | — | — | — | 2009 | 0–1 | 0.0% | #414 | 1,465 | 0 | 0 |
| 18 | 2009 | 3–5 | 37.5% | #129 | 1,516 | 0 | 0 | 2010 | 1–3 | 25.0% | #187 | 1,447 | 0 | 0 |
| 19 | 2010 | 7–9 | 43.8% | #97 | 1,540 | 0 | 0 | 2011 | 2–8 | 20.0% | #158 | 1,412 | 0 | 0 |
| 20 | 2011 | 23–17 | 57.5% | #39 | 1,669 | 0 | 1 | 2012 | 0–5 | 0.0% | #280 | 1,356 | 0 | 0 |
| 21 | 2012 | 14–22 | 38.9% | #103 | 1,587 | 0 | 1 | — | — | — | — | — | — | — |
| 22 | 2013 | 4–6 | 40.0% | #125 | 1,595 | 0 | 1 | — | — | — | — | — | — | — |
| 23 | 2014 | 2–4 | 33.3% | #151 | 1,583 | 0 | 1 | — | — | — | — | — | — | — |
Seasons are aligned by the age each player spent most of that calendar year. 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.
| Age | Ksenia Pervak | Noppawan Lertcheewakarn | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 % | |||
| 15 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2007 | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — |
| 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2008 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 17 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2009 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 18 | 2009 | 2 | 3 | 5 | 40.0% | 0 | 1 | 1 | 0.0% | 1 | 1 | 2 | 50.0% | 2010 | 1 | 2 | 3 | 33.3% | — | — | — | — | 0 | 1 | 1 | 0.0% |
| 19 | 2010 | 6 | 7 | 13 | 46.2% | 1 | 2 | 3 | 33.3% | — | — | — | — | 2011 | 2 | 7 | 9 | 22.2% | — | — | — | — | 0 | 1 | 1 | 0.0% |
| 20 | 2011 | 16 | 11 | 27 | 59.3% | 4 | 5 | 9 | 44.4% | 3 | 1 | 4 | 75.0% | 2012 | 0 | 4 | 4 | 0.0% | — | — | — | — | 0 | 1 | 1 | 0.0% |
| 21 | 2012 | 10 | 14 | 24 | 41.7% | 4 | 6 | 10 | 40.0% | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 2013 | 4 | 6 | 10 | 40.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 2014 | 2 | 3 | 5 | 40.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 40 | 44 | 84 | 47.6% | 9 | 15 | 24 | 37.5% | 4 | 4 | 8 | 50.0% | — | 3 | 17 | 20 | 15.0% | — | — | — | — | 0 | 3 | 3 | 0.0% |
Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 108/116 of Ksenia Pervak's and 20/22 of Noppawan Lertcheewakarn'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.
| Age | Ksenia Pervak | Noppawan Lertcheewakarn | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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% | |
| 15 | — | —/— | — | — | — | — | — | — | — | — | — | 2007 | 1/2 | 0.0 | 3.0 | 60.4% | 44.8% | 26.3% | 45.5% | 20.0% | 37.5% | 39.6% |
| 17 | — | —/— | — | — | — | — | — | — | — | — | — | 2009 | 1/1 | 0.0 | 1.0 | 77.8% | 42.9% | 30.0% | 28.6% | 0.0% | 40.0% | 29.5% |
| 18 | 2009 | 7/8 | 0.7 | 5.1 | 63.2% | 58.1% | 43.6% | 57.0% | 48.4% | 53.4% | 41.5% | 2010 | 4/4 | 1.3 | 3.0 | 68.3% | 59.8% | 50.1% | 42.5% | 40.9% | 56.5% | 39.5% |
| 19 | 2010 | 16/16 | 0.3 | 3.4 | 72.5% | 57.9% | 37.8% | 48.6% | 44.8% | 53.1% | 44.9% | 2011 | 9/10 | 1.1 | 3.7 | 62.2% | 51.1% | 40.4% | 54.8% | 42.2% | 47.2% | 44.9% |
| 20 | 2011 | 36/40 | 0.7 | 3.6 | 65.0% | 59.6% | 45.6% | 42.3% | 47.4% | 54.7% | 46.2% | 2012 | 5/5 | 1.4 | 5.4 | 57.9% | 49.7% | 40.6% | 34.7% | 39.4% | 46.2% | 39.8% |
| 21 | 2012 | 33/36 | 1.0 | 4.4 | 64.0% | 59.8% | 43.8% | 48.2% | 53.6% | 54.1% | 42.7% | — | —/— | — | — | — | — | — | — | — | — | — |
| 22 | 2013 | 10/10 | 0.8 | 5.3 | 65.5% | 57.3% | 37.5% | 37.2% | 43.2% | 50.2% | 44.9% | — | —/— | — | — | — | — | — | — | — | — | — |
| 23 | 2014 | 6/6 | 0.8 | 6.8 | 59.7% | 60.9% | 48.5% | 45.7% | 67.1% | 56.1% | 39.4% | — | —/— | — | — | — | — | — | — | — | — | — |
| Career | — | 108/116 | 0.7 | 4.3 | 65.4% | 59.2% | 43.2% | 45.7% | 49.7% | 53.9% | 44.1% | — | 20/23 | 1.1 | 3.8 | 63.0% | 51.8% | 41.2% | 45.5% | 38.0% | 48.0% | 41.5% |
Seasons are aligned by the age each player spent most of that calendar year. 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.
| Age | Ksenia Pervak | Noppawan Lertcheewakarn | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |
| 15 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2007 | 1482 | 99.0 | -1.53 | -3.09 | 0.633 | 38.5% | — | — | — | 20.0% | -3.00 | 0–1 | — | — | -0.25 |
| 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2008 | 1472 | 97.8 | — | — | — | — | — | — | — | 0.0% | -4.50 | — | — | — | -0.03 |
| 17 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2009 | 1465 | 96.7 | +0.98 | -0.75 | 0.492 | 34.8% | — | — | — | 0.0% | -5.50 | — | — | — | -0.13 |
| 18 | 2009 | 1516 | 105.5 | -0.12 | +0.57 | 0.891 | 47.4% | +19 | — | — | 43.8% | -1.00 | 1–1 | 1–0 | — | -0.22 | 2010 | 1447 | 100.4 | -0.93 | -2.15 | 0.908 | 48.1% | +39 | — | — | 33.3% | -0.78 | 0–1 | 1–0 | — | +0.45 |
| 19 | 2010 | 1541 | 116.0 | -2.10 | +0.93 | 0.958 | 49.0% | +14 | -11 | — | 48.6% | -0.16 | 3–4 (43%) | 1–0 | — | +0.79 | 2011 | 1412 | 99.9 | -5.10 | -0.83 | 0.850 | 46.0% | +40 | — | — | 29.2% | -1.54 | 1–3 (25%) | 0–1 | — | +0.47 |
| 20 | 2011 | 1669 | 118.5 | -0.14 | +1.89 | 1.020 | 50.3% | -10 | -138 | -7 | 56.2% | +0.40 | 7–4 (64%) | 4–3 (57%) | 105.0 | +2.50 | 2012 | 1356 | 91.6 | -2.83 | -2.15 | 0.740 | 43.1% | +31 | — | — | 11.1% | -2.11 | 0–1 | — | — | +0.57 |
| 21 | 2012 | 1588 | 125.2 | -1.50 | -1.17 | 0.930 | 48.4% | +34 | -30 | — | 45.9% | -0.45 | 4–6 (40%) | 8–4 (67%) | 102.1 | -0.15 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 2013 | 1595 | 123.3 | -1.89 | +0.41 | 0.903 | 47.6% | +25 | — | — | 40.0% | -1.12 | 3–2 (60%) | 2–1 (67%) | — | -0.47 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 2014 | 1583 | 116.3 | +1.31 | -1.07 | 0.896 | 48.0% | +19 | — | — | 42.9% | -0.57 | 0–2 | 2–0 | — | -0.31 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 26 | 2017 | 1565 | 98.5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 1702 | 124.3 | -0.93 | +0.43 | 0.957 | 49.0% | +14 | -72 | -7 | 49.0% | -0.22 | 18–19 (49%) | 18–8 (69%) | 106.5 | +1.84 | — | 1500 | 95.5 | -3.22 | -1.53 | 0.798 | 44.8% | +38 | — | — | 23.5% | -1.92 | 1–6 (14%) | 1–1 | — | +4.70 |
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 |
|---|---|---|---|---|---|
| Urszula Radwanska | 2 | 2 | 4 | Jan 4, 2013 | H2H |
| Caroline Wozniacki | 1 | 2 | 3 | Jan 3, 2013 | H2H |
| Galina Voskoboeva | 3 | 0 | 3 | Oct 20, 2011 | H2H |
| Yung Jan Chan | 2 | 1 | 3 | Sep 22, 2011 | H2H |
| Lucie Hradecka | 1 | 2 | 3 | Mar 4, 2011 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Misaki Doi | 0 | 2 | 2 | Jun 13, 2012 | H2H |
| Ksenia Pervak | 1 | 1 | 2 | Jul 21, 2011 | H2H |
| Laura Pous-Tio | 0 | 1 | 1 | Jul 26, 2012 | H2H |
| Nicole Gibbs | 0 | 1 | 1 | Jul 12, 2012 | H2H |
| Kurumi Nara | 0 | 1 | 1 | Mar 1, 2012 | H2H |