H2H data updated: 2026-09-14 00:00 UTC
Nicole Vaidisova holds a 2–0 lead over Karolina Sprem in their WTA head-to-head. Across 2 main-draw meetings, Nicole Vaidisova leads 1–0 on grass and 1–0 on hard courts. Most recently, Nicole Vaidisova won the 2006 Wimbledon third round 7-5 7-5.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Nicole Vaidisova | 7-5 7-5 | Karolina Sprem | Match data | Jul 1, 2006* | R32 | Wimbledon | Grand Slam | Grass |
| Nicole Vaidisova | 6-1 3-6 6-1 | Karolina Sprem | Match data | Mar 9, 2005 | R64 | Indian Wells Open | Tier I → modern equivalent WTA 1000 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Karolina Sprem | #921 | #17 | 1,504 | 1,854 | 93 | 104 | 47.2% | 0 | 0 | 0 | 0 | 0 | 0 |
| Nicole Vaidisova | #832 | #7 | 1,981 | 2,006 | 155 | 85 | 64.6% | 0 | 0 | 0 | 0 | 6 | 6 |
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 | Karolina Sprem | Nicole Vaidisova | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 15 | — | — | — | — | — | — | — | 2004 | 14–5 | 73.7% | #75 | 1,672 | 0 | 2 |
| 16 | — | — | — | — | — | — | — | 2005 | 45–14 | 76.3% | #15 | 1,948 | 0 | 5 |
| 17 | 2002 | 0–1 | 0.0% | #273 | 1,482 | 0 | 0 | 2006 | 35–17 | 67.3% | #10 | 1,936 | 0 | 6 |
| 18 | 2003 | 12–8 | 60.0% | #59 | 1,603 | 0 | 0 | 2007 | 35–14 | 71.4% | #12 | 1,954 | 0 | 6 |
| 19 | 2004 | 32–23 | 58.2% | #18 | 1,761 | 0 | 0 | 2008 | 17–19 | 47.2% | #41 | 1,703 | 0 | 6 |
| 20 | 2005 | 15–23 | 39.5% | #65 | 1,659 | 0 | 0 | 2009 | 7–12 | 36.8% | #175 | 1,575 | 0 | 6 |
| 21 | 2006 | 12–16 | 42.9% | #89 | 1,626 | 0 | 0 | 2010 | 1–1 | 50.0% | #666 | 1,576 | 0 | 6 |
| 22 | 2007 | 4–5 | 44.4% | #209 | 1,612 | 0 | 0 | — | — | — | — | — | — | — |
| 23 | 2008 | 7–7 | 50.0% | #174 | 1,623 | 0 | 0 | — | — | — | — | — | — | — |
| 24 | 2009 | 3–8 | 27.3% | #92 | 1,568 | 0 | 0 | — | — | — | — | — | — | — |
| 25 | 2010 | 8–12 | 40.0% | #94 | 1,562 | 0 | 0 | — | — | — | — | — | — | — |
| 26 | 2011 | 0–1 | 0.0% | #817 | 1,544 | 0 | 0 | 2015 | 1–3 | 25.0% | #261 | 1,564 | 0 | 6 |
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 | Karolina Sprem | Nicole Vaidisova | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Hard | Clay | Grass | Carpet | Yr | Hard | Clay | Grass | Carpet | |||||||||||||||||||||||||
| W | L | M | Win % | W | L | M | Win % | 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 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2004 | 12 | 4 | 16 | 75.0% | 2 | 1 | 3 | 66.7% | — | — | — | — | — | — | — | — |
| 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2005 | 35 | 8 | 43 | 81.4% | 7 | 3 | 10 | 70.0% | 3 | 3 | 6 | 50.0% | — | — | — | — |
| 17 | 2002 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | 2006 | 16 | 10 | 26 | 61.5% | 11 | 4 | 15 | 73.3% | 3 | 1 | 4 | 75.0% | 5 | 2 | 7 | 71.4% |
| 18 | 2003 | 0 | 2 | 2 | 0.0% | 11 | 5 | 16 | 68.8% | 1 | 1 | 2 | 50.0% | — | — | — | — | 2007 | 24 | 9 | 33 | 72.7% | 4 | 2 | 6 | 66.7% | 6 | 2 | 8 | 75.0% | 1 | 1 | 2 | 50.0% |
| 19 | 2004 | 17 | 14 | 31 | 54.8% | 8 | 5 | 13 | 61.5% | 5 | 2 | 7 | 71.4% | 2 | 2 | 4 | 50.0% | 2008 | 11 | 13 | 24 | 45.8% | 0 | 3 | 3 | 0.0% | 6 | 3 | 9 | 66.7% | — | — | — | — |
| 20 | 2005 | 12 | 15 | 27 | 44.4% | 3 | 5 | 8 | 37.5% | 0 | 2 | 2 | 0.0% | 0 | 1 | 1 | 0.0% | 2009 | 5 | 6 | 11 | 45.5% | 2 | 4 | 6 | 33.3% | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% |
| 21 | 2006 | 2 | 10 | 12 | 16.7% | 8 | 5 | 13 | 61.5% | 2 | 1 | 3 | 66.7% | — | — | — | — | 2010 | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 2007 | 0 | 2 | 2 | 0.0% | 4 | 3 | 7 | 57.1% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 2008 | 1 | 1 | 2 | 50.0% | 6 | 6 | 12 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 24 | 2009 | 1 | 2 | 3 | 33.3% | 1 | 4 | 5 | 20.0% | 0 | 1 | 1 | 0.0% | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 25 | 2010 | 4 | 4 | 8 | 50.0% | 1 | 4 | 5 | 20.0% | 2 | 3 | 5 | 40.0% | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 26 | 2011 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | 2015 | 1 | 3 | 4 | 25.0% | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 37 | 51 | 88 | 42.0% | 42 | 38 | 80 | 52.5% | 10 | 10 | 20 | 50.0% | 4 | 5 | 9 | 44.4% | — | 105 | 54 | 159 | 66.0% | 26 | 17 | 43 | 60.5% | 18 | 10 | 28 | 64.3% | 6 | 4 | 10 | 60.0% |
Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 82/196 of Karolina Sprem's and 161/240 of Nicole Vaidisova'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 | Karolina Sprem | Nicole Vaidisova | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | — | —/— | — | — | — | — | — | — | — | — | — | 2004 | 1/19 | 1.0 | 2.0 | 51.2% | 50.0% | 33.3% | 14.3% | 50.0% | 41.9% | 39.6% |
| 16 | — | —/— | — | — | — | — | — | — | — | — | — | 2005 | 17/59 | 7.0 | 3.2 | 61.5% | 67.6% | 52.6% | 54.1% | 45.8% | 61.8% | 44.7% |
| 17 | — | —/— | — | — | — | — | — | — | — | — | — | 2006 | 41/52 | 5.4 | 3.5 | 62.1% | 68.7% | 48.3% | 55.4% | 42.2% | 60.8% | 44.3% |
| 18 | 2003 | 2/20 | 2.5 | 6.0 | 49.5% | 62.9% | 34.7% | 46.4% | 27.5% | 48.7% | 35.2% | 2007 | 48/49 | 6.3 | 3.4 | 61.5% | 73.7% | 49.9% | 59.5% | 48.0% | 64.6% | 44.0% |
| 19 | 2004 | 7/55 | 3.0 | 6.0 | 53.9% | 63.7% | 41.1% | 57.9% | 39.2% | 53.4% | 40.6% | 2008 | 31/36 | 5.2 | 3.6 | 61.0% | 70.9% | 44.7% | 49.4% | 42.8% | 60.6% | 40.7% |
| 20 | 2005 | 7/38 | 1.0 | 4.9 | 42.9% | 51.0% | 42.0% | 28.6% | 37.0% | 46.0% | 47.8% | 2009 | 18/19 | 3.3 | 4.8 | 56.2% | 63.8% | 37.8% | 48.5% | 47.7% | 52.5% | 41.8% |
| 21 | 2006 | 17/28 | 3.3 | 5.5 | 52.7% | 63.5% | 46.6% | 60.8% | 57.7% | 55.2% | 43.4% | 2010 | 2/2 | 5.0 | 3.0 | 65.2% | 77.4% | 35.4% | 55.0% | 45.8% | 62.3% | 40.1% |
| 22 | 2007 | 7/9 | 2.4 | 6.0 | 50.3% | 65.9% | 41.1% | 64.4% | 45.9% | 53.6% | 40.1% | — | —/— | — | — | — | — | — | — | — | — | — |
| 23 | 2008 | 12/14 | 3.9 | 4.6 | 54.4% | 68.0% | 47.0% | 58.2% | 44.7% | 58.6% | 45.0% | — | —/— | — | — | — | — | — | — | — | — | — |
| 24 | 2009 | 10/11 | 3.9 | 6.2 | 53.2% | 66.7% | 44.2% | 44.0% | 40.1% | 56.3% | 38.6% | — | —/— | — | — | — | — | — | — | — | — | — |
| 25 | 2010 | 19/20 | 4.6 | 4.8 | 51.2% | 70.9% | 48.0% | 46.1% | 35.3% | 59.7% | 39.9% | — | —/— | — | — | — | — | — | — | — | — | — |
| 26 | 2011 | 1/1 | 8.0 | 11.0 | 54.1% | 67.9% | 31.1% | 66.7% | 45.5% | 51.0% | 42.7% | 2015 | 3/4 | 6.3 | 2.3 | 63.6% | 59.4% | 44.6% | 48.1% | 53.3% | 53.7% | 41.5% |
| Career | — | 82/197 | 3.5 | 5.4 | 51.7% | 65.4% | 44.9% | 52.0% | 43.2% | 55.6% | 41.9% | — | 161/240 | 5.6 | 3.6 | 61.0% | 69.8% | 47.0% | 54.2% | 45.3% | 60.9% | 43.1% |
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 | Karolina Sprem | Nicole Vaidisova | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2004 | 1672 | 120.2 | -1.78 | -0.72 | 0.682 | 40.6% | +8 | -112 | — | 60.5% | +0.53 | 7–0 (100%) | 1–0 | — | +0.63 |
| 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2005 | 1948 | 146.7 | +3.98 | +0.60 | 1.172 | 53.0% | 0 | -245 | -351 | 67.2% | +1.49 | 16–2 (89%) | 8–9 (47%) | 110.8 | -0.34 |
| 17 | 2002 | 1483 | 93.8 | — | — | — | — | — | — | — | 0.0% | -4.50 | — | — | — | +0.14 | 2006 | 1937 | 151.5 | +4.00 | +0.94 | 1.131 | 52.3% | -11 | -77 | -249 | 63.2% | +0.93 | 11–8 (58%) | 4–7 (36%) | 98.8 | +0.48 |
| 18 | 2003 | 1604 | 127.0 | -1.05 | -1.09 | 0.686 | 41.7% | — | +85 | — | 51.0% | +0.04 | 8–3 (73%) | 2–3 (40%) | 108.1 | -0.54 | 2007 | 1955 | 155.4 | +7.77 | +1.32 | 1.244 | 54.1% | -8 | -61 | -138 | 70.1% | +1.39 | 6–7 (46%) | 6–4 (60%) | 100.0 | +0.64 |
| 19 | 2004 | 1761 | 145.8 | -0.31 | -1.03 | 0.870 | 47.2% | -93 | -1 | -10 | 58.1% | +0.55 | 6–10 (38%) | 6–2 (75%) | 101.9 | -1.22 | 2008 | 1703 | 127.8 | +3.94 | -2.60 | 1.033 | 50.4% | +35 | +79 | +129 | 47.7% | -0.15 | 7–7 (50%) | 1–5 (17%) | 92.1 | -0.26 |
| 20 | 2005 | 1659 | 133.4 | -3.79 | +1.69 | 0.885 | 46.7% | +25 | +35 | — | 42.7% | -0.76 | 5–8 (38%) | 3–1 (75%) | 97.8 | -0.42 | 2009 | 1576 | 103.2 | -2.86 | -1.96 | 0.879 | 47.1% | +83 | +121 | — | 36.6% | -1.02 | 2–1 (67%) | 2–0 | — | +1.38 |
| 21 | 2006 | 1626 | 122.4 | -0.58 | -0.67 | 0.970 | 49.8% | -80 | +129 | +85 | 43.8% | -0.23 | 4–6 (40%) | 2–3 (40%) | 95.6 | -0.32 | 2010 | 1577 | 105.4 | +1.21 | +0.70 | 1.062 | 51.9% | — | — | — | 60.0% | 0.00 | 0–1 | — | — | +0.09 |
| 22 | 2007 | 1613 | 105.7 | -1.15 | -1.26 | 0.864 | 47.0% | — | +130 | — | 47.6% | -0.33 | 1–2 (33%) | 2–1 (67%) | 98.8 | +0.37 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 2008 | 1624 | 118.5 | +1.82 | +0.88 | 1.087 | 52.2% | — | +63 | — | 54.3% | +0.43 | 2–5 (29%) | 1–2 (33%) | 94.8 | -0.54 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 24 | 2009 | 1569 | 117.7 | +0.90 | -2.06 | 0.883 | 47.8% | -19 | +54 | — | 40.7% | -0.70 | 0–5 (0%) | — | — | -0.09 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 25 | 2010 | 1563 | 118.6 | +2.17 | -2.28 | 0.992 | 49.6% | +13 | -2 | +117 | 44.4% | +0.02 | 3–4 (43%) | 2–5 (29%) | 97.3 | +0.13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 26 | 2011 | 1545 | 98.1 | +0.35 | -2.30 | 0.871 | 47.2% | — | — | — | 33.3% | -1.33 | 0–1 | — | — | +0.18 | 2015 | 1565 | 115.0 | -0.33 | +1.19 | 0.897 | 48.2% | +67 | — | — | 33.3% | -1.00 | 0–1 | 1–1 | — | -0.40 |
| Career | — | 1855 | 135.3 | +0.29 | -0.90 | 0.944 | 48.9% | -39 | +66 | +51 | 48.8% | -0.08 | 29–44 (40%) | 18–17 (51%) | 95.7 | -1.18 | — | 2006 | 146.1 | +4.19 | 0.00 | 1.102 | 51.8% | +10 | -78 | -113 | 60.3% | +0.77 | 49–27 (64%) | 23–26 (47%) | 103.4 | +0.93 |
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 |
|---|---|---|---|---|---|
| Kim Clijsters | 1 | 4 | 5 | Jun 24, 2010 | H2H |
| Lindsay Davenport | 0 | 5 | 5 | Apr 11, 2008 | H2H |
| Meghann Shaughnessy | 3 | 2 | 5 | Apr 4, 2007 | H2H |
| Anna Smashnova | 4 | 1 | 5 | Oct 14, 2004 | H2H |
| Anabel Medina Garrigues | 3 | 1 | 4 | Jan 20, 2010 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Jelena Jankovic | 6 | 3 | 9 | Jan 12, 2008 | H2H |
| Samantha Stosur | 6 | 0 | 6 | Jun 26, 2008 | H2H |
| Ana Ivanovic | 1 | 4 | 5 | Mar 5, 2015 | H2H |
| Svetlana Kuznetsova | 0 | 5 | 5 | Mar 30, 2009 | H2H |
| Daniela Hantuchova | 4 | 1 | 5 | Jan 11, 2008 | H2H |