Includes finals, playoffs and exhibition games, so totals run higher than regular-season figures.
| Season | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2010 Wta tourUnited States | 7 | 1 | 3 | 13 | 57 | 92 | 1 | 20 | 21 | 493 | 307 | 180 | 74 | 34 | 68 | 490 | 185 | 18 | 46 | – | – | – |
| 2009 Wta tourUnited States | 6 | 3 | 6 | 9 | 65 | 71 | 1 | 13 | 16 | 477 | 305 | 187 | 83 | 26 | 48 | 405 | 168 | 18 | 36 | – | – | – |
| 2008 Wta tourUnited States | 13 | 3 | 6 | 20 | 105 | 149 | 4 | 16 | 55 | 859 | 491 | 302 | 135 | 80 | 139 | 815 | 355 | 43 | 90 | 2 | 1 | 1 |
| 2007 Wta tourUnited States | 19 | 7 | 18 | 25 | 166 | 205 | 1 | 31 | 61 | 1,045 | 635 | 352 | 179 | 61 | 133 | 1,101 | 479 | 59 | 142 | – | 2 | – |
| 2006 Wta tourUnited States | 14 | 6 | 15 | 18 | 160 | 168 | 5 | 6 | 25 | 548 | 365 | 204 | 70 | 39 | 76 | 583 | 273 | 32 | 74 | 1 | – | 1 |
| 2005 Wta tourUnited States | 11 | 2 | 7 | 18 | 82 | 134 | 1 | 1 | 13 | 197 | 121 | 61 | 32 | 10 | 26 | 188 | 69 | 6 | 10 | 2 | 1 | – |
| 2004 Wta tourUnited States | 9 | 4 | 10 | 11 | 93 | 101 | 2 | – | – | – | – | – | – | – | – | – | – | – | – | – | 4 | – |
| 2003 Wta tourUnited States | 2 | 0 | 0 | 4 | 14 | 25 | 0 | – | – | – | – | – | – | – | – | – | – | – | – | 1 | – | – |
| 2002 Wta tourUnited States | 25 | 7 | 17 | 41 | 221 | 313 | 5 | – | – | – | – | – | – | – | – | – | – | – | – | 4 | 8 | – |
| 2001 Wta tourUnited States | 48 | 23 | 54 | 55 | 498 | 508 | 11 | – | – | – | – | – | – | – | – | – | – | – | – | 7 | 11 | – |
| 2000 Wta tourUnited States | 34 | 15 | 35 | 47 | 374 | 408 | 12 | – | – | – | – | – | – | – | – | – | – | – | – | 10 | 9 | – |
| 1999 Wta tourUnited States | 22 | 9 | 20 | 30 | 193 | 242 | 0 | – | – | – | – | – | – | – | – | – | – | – | – | 5 | – | – |
| 1998 Wta tourUnited States | 5 | 0 | 3 | 10 | 44 | 68 | 1 | – | – | – | – | – | – | – | – | – | – | – | – | 1 | – | – |
| 1997 Wta tourUnited States | 4 | 2 | 3 | 6 | 38 | 45 | 1 | – | – | – | – | – | – | – | – | – | – | – | – | 3 | – | – |
| 1996 Wta tourUnited States | 2 | 1 | 2 | 2 | 18 | 16 | 0 | – | – | – | – | – | – | – | – | – | – | – | – | 2 | – | – |
| Career15 seasons | 221 | 83 | 199 | 309 | 2,128 | 2,545 | 45 | 87 | 191 | 3,619 | 2,224 | 1,286 | 573 | 250 | 490 | 3,582 | 1,529 | 176 | 398 | 38 | 36 | 2 |
| Game | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Osaka: Round of 32 v Kai Chen ChangL 0-2 11 Oct | 0 | 0 | 2 | 9 | 13 | 0 | 2 | 5 | 66 | 42 | 23 | 8 | 1 | 7 | 68 | 30 | 4 | 11 | – | – | – |
| Quebec City: Round of 32 v Christina MchaleL 1-2 13 Sept | 0 | 1 | 2 | 11 | 16 | 0 | 4 | 0 | 84 | 62 | 40 | 9 | 5 | 9 | 84 | 26 | 2 | 7 | – | – | – |
| Bastad: Round of 32 v Aravane RezaiL 0-2 5 July | 0 | 0 | 2 | 6 | 12 | 0 | 0 | 4 | 72 | 29 | 16 | 18 | 8 | 13 | 54 | 21 | 2 | 4 | – | – | – |
| Birmingham: Round of 64 v Tamarine TanasugarnL 0-2 7 June | 0 | 0 | 2 | 4 | 12 | 0 | 4 | 3 | 50 | 28 | 15 | 7 | 5 | 10 | 42 | 11 | 1 | 1 | – | – | – |
| Charleston: Round of 64 v Aleksandra WozniakL 0-2 12 Apr | 0 | 0 | 2 | 9 | 13 | 1 | 3 | 1 | 82 | 49 | 29 | 14 | 8 | 12 | 90 | 36 | 3 | 10 | – | – | – |
| Memphis: Round of 16 v Melanie OudinL 0-2 15 Feb | 0 | 0 | 2 | 3 | 12 | 0 | 1 | 5 | 51 | 31 | 15 | 4 | 3 | 9 | 48 | 18 | 2 | 2 | – | – | – |
| Memphis: Round of 32 v Stephanie DuboisW 2-1 15 Feb | 1 | 2 | 1 | 15 | 14 | 0 | 6 | 3 | 88 | 66 | 42 | 14 | 4 | 8 | 104 | 43 | 4 | 11 | – | – | – |
| Split | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LossesResult | 138 | 0.0 | 0.3 | 2.0 | 7.0 | 13.1 | 0.2 | 0.3 | 1.0 | 17.4 | 10.5 | 5.6 | 2.6 | 1.3 | 2.6 | 17.2 | 6.7 | 0.6 | 1.7 | 0.2 | 0.2 | 0.0 |
| WinsResult | 83 | 1.0 | 2.0 | 0.4 | 14.0 | 8.9 | 0.2 | 0.6 | 0.6 | 14.7 | 9.4 | 6.2 | 2.5 | 0.9 | 1.5 | 14.6 | 7.3 | 1.1 | 2.0 | 0.2 | 0.2 | – |
| Regular seasonStage · won 80 of 202 | 202 | 0.4 | 0.9 | 1.4 | 9.7 | 11.4 | 0.2 | 0.4 | 0.9 | 16.6 | 10.2 | 6.0 | 2.6 | 1.1 | 2.2 | 16.3 | 7.1 | 0.8 | 1.8 | 0.2 | 0.2 | 0.0 |
| FinalsStage · won 3 of 19 | 19 | 0.2 | 0.6 | 1.8 | 8.7 | 12.8 | 0.2 | 0.1 | 0.7 | 14.3 | 8.5 | 4.2 | 2.6 | 1.2 | 2.4 | 14.9 | 5.3 | 0.3 | 1.4 | – | 0.1 | – |
| Jill CraybasOpponent · won 3 of 6 | 6 | 0.5 | 1.2 | 1.2 | 9.5 | 10.8 | 0.2 | 0.3 | 0.5 | 20.2 | 12.7 | 6.8 | 3.0 | 2.2 | 3.7 | 18.0 | 8.7 | 1.5 | 2.5 | – | 0.3 | – |
| Elena DementievaOpponent · won 0 of 5 | 5 | 0.0 | 0.2 | 2.0 | 9.0 | 13.8 | 0.8 | – | – | – | – | – | – | – | – | – | – | – | – | 0.4 | 0.2 | – |
| Lisa RaymondOpponent · won 1 of 4 | 4 | 0.3 | 0.8 | 1.8 | 7.8 | 12.0 | 0.0 | – | – | – | – | – | – | – | – | – | – | – | – | – | 0.3 | – |
| Nadia PetrovaOpponent · won 0 of 4 | 4 | 0.0 | 0.0 | 2.0 | 5.3 | 12.5 | 0.0 | 0.5 | 1.5 | 44.0 | 28.0 | 10.8 | 8.0 | 3.8 | 6.8 | 42.5 | 12.8 | 0.8 | 3.0 | – | 0.3 | – |
| Nathalie DechyOpponent · won 2 of 4 | 4 | 0.5 | 1.0 | 1.3 | 8.5 | 11.5 | 0.3 | – | – | – | – | – | – | – | – | – | – | – | – | – | 0.5 | – |
| Patty SchnyderOpponent · won 0 of 4 | 4 | 0.0 | 0.3 | 2.0 | 7.3 | 13.5 | 0.3 | 0.8 | 3.5 | 46.5 | 29.3 | 14.8 | 7.0 | 5.8 | 9.3 | 40.8 | 17.3 | 2.5 | 6.8 | 0.5 | – | – |
| Silvia Farina EliaOpponent · won 1 of 4 | 4 | 0.3 | 0.8 | 1.8 | 10.8 | 13.0 | 0.0 | – | – | – | – | – | – | – | – | – | – | – | – | 0.5 | 0.3 | – |
| Conchita MartinezOpponent · won 1 of 3 | 3 | 0.3 | 1.0 | 1.7 | 11.0 | 13.0 | 0.3 | – | – | – | – | – | – | – | – | – | – | – | – | 0.3 | 0.7 | – |
| Daja BedanovaOpponent · won 2 of 3 | 3 | 0.7 | 1.7 | 0.7 | 14.3 | 11.7 | 0.7 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Elena LikhovtsevaOpponent · won 1 of 3 | 3 | 0.3 | 1.0 | 1.7 | 10.7 | 13.3 | 0.0 | – | – | – | – | – | – | – | – | – | – | – | – | 0.3 | 0.3 | – |
| Maria Vento KabchiOpponent · won 1 of 3 | 3 | 0.3 | 0.7 | 1.3 | 6.7 | 10.7 | 0.3 | – | – | – | – | – | – | – | – | – | – | – | – | – | 0.7 | – |
| Martina HingisOpponent · won 0 of 3 | 3 | 0.0 | 0.0 | 2.0 | 5.0 | 12.3 | 0.0 | – | – | – | – | – | – | – | – | – | – | – | – | 0.3 | – | – |
| Meilen TuOpponent · won 1 of 3 | 3 | 0.3 | 1.0 | 1.3 | 11.7 | 12.3 | 0.7 | 0.0 | 1.3 | 22.3 | 14.0 | 6.3 | 2.0 | 0.3 | 2.7 | 20.3 | 10.0 | 1.3 | 2.0 | 0.3 | – | – |
| Nicole PrattOpponent · won 0 of 3 | 3 | 0.0 | 0.0 | 2.0 | 4.0 | 12.0 | 0.0 | 1.0 | 0.7 | 17.0 | 10.3 | 4.0 | 2.7 | 1.0 | 3.0 | 13.3 | 4.7 | 0.3 | 0.3 | – | – | – |
| Ruxandra Dragomir IlieOpponent · won 1 of 3 | 3 | 0.3 | 0.7 | 1.7 | 8.0 | 12.0 | 0.0 | – | – | – | – | – | – | – | – | – | – | – | – | – | 0.7 | – |
| Samantha ReevesOpponent · won 1 of 3 | 3 | 0.3 | 0.7 | 1.7 | 8.7 | 12.3 | 0.0 | – | – | – | – | – | – | – | – | – | – | – | – | 0.3 | – | – |
| Shinobu AsagoeOpponent · won 2 of 3 | 3 | 0.7 | 1.3 | 1.0 | 11.3 | 9.0 | 0.0 | – | – | – | – | – | – | – | – | – | – | – | – | 0.3 | 0.3 | – |
| Tamarine TanasugarnOpponent · won 0 of 3 | 3 | 0.0 | 0.0 | 2.0 | 5.3 | 12.0 | 0.0 | 1.3 | 1.0 | 16.7 | 9.3 | 5.0 | 2.3 | 1.7 | 3.3 | 14.0 | 3.7 | 0.3 | 0.3 | – | – | – |
| Adriana Serra ZanettiOpponent · won 1 of 2 | 2 | 0.5 | 1.5 | 1.0 | 12.0 | 10.5 | 0.0 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Aleksandra WozniakOpponent · won 1 of 2 | 2 | 0.5 | 1.0 | 1.0 | 10.5 | 9.0 | 0.5 | 1.5 | 0.5 | 41.0 | 24.5 | 14.5 | 7.0 | 4.0 | 6.0 | 45.0 | 18.0 | 1.5 | 5.0 | – | – | – |
| Alexandra StevensonOpponent · won 1 of 2 | 2 | 0.5 | 1.0 | 1.0 | 8.5 | 7.5 | 0.0 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Alina JidkovaOpponent · won 1 of 2 | 2 | 0.5 | 1.0 | 1.5 | 11.0 | 13.5 | 0.5 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Amanda CoetzerOpponent · won 1 of 2 | 2 | 0.5 | 1.0 | 1.0 | 9.5 | 10.0 | 0.5 | – | – | – | – | – | – | – | – | – | – | – | – | 0.5 | – | – |
| Amy FrazierOpponent · won 0 of 2 | 2 | 0.0 | 0.5 | 2.0 | 8.5 | 14.0 | 0.0 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Anna KournikovaOpponent · won 1 of 2 | 2 | 0.5 | 1.5 | 1.0 | 10.0 | 10.5 | 0.0 | – | – | – | – | – | – | – | – | – | – | – | – | – | 1.0 | – |
| Daniela HantuchovaOpponent · won 0 of 2 | 2 | 0.0 | 0.5 | 2.0 | 6.0 | 13.5 | 0.0 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Emilie LoitOpponent · won 1 of 2 | 2 | 0.5 | 1.0 | 1.0 | 7.0 | 10.0 | 0.5 | 0.0 | 3.5 | 17.0 | 8.0 | 3.0 | 2.0 | 1.0 | 4.0 | 17.5 | 4.5 | 0.0 | 1.0 | – | 0.5 | – |
| Jana KandarrOpponent · won 2 of 2 | 2 | 1.0 | 2.0 | 0.0 | 12.0 | 5.0 | 0.0 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Jennifer CapriatiOpponent · won 0 of 2 | 2 | 0.0 | 0.5 | 2.0 | 8.5 | 13.5 | 0.0 | – | – | – | – | – | – | – | – | – | – | – | – | 0.5 | – | – |
| Jennifer HopkinsOpponent · won 1 of 2 | 2 | 0.5 | 1.5 | 1.0 | 10.5 | 11.0 | 0.5 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Joannette KrugerOpponent · won 0 of 2 | 2 | 0.0 | 1.0 | 2.0 | 14.0 | 15.5 | 0.0 | – | – | – | – | – | – | – | – | – | – | – | – | 0.5 | – | – |
| Julia GoergesOpponent · won 0 of 2 | 2 | 0.0 | 0.0 | 2.0 | 9.0 | 13.0 | 1.0 | 2.0 | 5.5 | 76.0 | 47.0 | 31.0 | 11.0 | 6.0 | 10.0 | 68.5 | 25.5 | 2.5 | 4.0 | – | – | – |
| Katarina SrebotnikOpponent · won 1 of 2 | 2 | 0.5 | 1.0 | 1.0 | 9.5 | 9.5 | 0.5 | – | – | – | – | – | – | – | – | – | – | – | – | – | 0.5 | – |
| Lindsay DavenportOpponent · won 0 of 2 | 2 | 0.0 | 0.5 | 2.0 | 6.5 | 14.0 | 0.0 | – | – | – | – | – | – | – | – | – | – | – | – | – | 0.5 | – |
| Magui SernaOpponent · won 0 of 2 | 2 | 0.0 | 0.0 | 2.0 | 7.5 | 12.5 | 0.5 | – | – | – | – | – | – | – | – | – | – | – | – | 0.5 | – | – |
| Maria Elena CamerinOpponent · won 1 of 2 | 2 | 0.5 | 1.0 | 1.5 | 12.0 | 13.5 | 0.5 | 2.5 | 2.0 | 60.0 | 41.5 | 25.0 | 8.0 | 3.0 | 5.5 | 46.0 | 22.5 | 3.5 | 4.0 | 0.5 | – | – |
| Maria Sanchez LorenzoOpponent · won 1 of 2 | 2 | 0.5 | 1.5 | 1.5 | 14.0 | 12.0 | 0.0 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Maria SharapovaOpponent · won 0 of 2 | 2 | 0.0 | 0.0 | 2.0 | 5.0 | 12.0 | 0.0 | 0.5 | 2.0 | 25.0 | 14.0 | 8.0 | 4.0 | 1.5 | 3.5 | 32.0 | 11.0 | 0.0 | 4.0 | – | 0.5 | – |
| Marie Gaiane MikaelianOpponent · won 1 of 2 | 2 | 0.5 | 1.0 | 1.0 | 10.5 | 10.0 | 0.0 | – | – | – | – | – | – | – | – | – | – | – | – | 0.5 | – | – |
| Marion BartoliOpponent · won 1 of 2 | 2 | 0.5 | 1.5 | 1.5 | 13.5 | 14.5 | 0.0 | 3.0 | 4.0 | 51.0 | 27.5 | 19.5 | 7.0 | 2.5 | 5.5 | 46.5 | 21.5 | 3.5 | 6.0 | – | – | – |
| Mary PierceOpponent · won 1 of 2 | 2 | 0.5 | 1.0 | 1.5 | 10.0 | 13.5 | 0.5 | – | – | – | – | – | – | – | – | – | – | – | – | – | 0.5 | – |
| Mashona WashingtonOpponent · won 2 of 2 | 2 | 1.0 | 2.0 | 0.5 | 14.0 | 7.5 | 0.0 | – | – | – | – | – | – | – | – | – | – | – | – | – | 0.5 | – |
| Meghann ShaughnessyOpponent · won 2 of 2 | 2 | 1.0 | 2.0 | 0.5 | 14.0 | 9.5 | 0.0 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Monica SelesOpponent · won 0 of 2 | 2 | 0.0 | 0.0 | 2.0 | 5.0 | 12.5 | 0.0 | – | – | – | – | – | – | – | – | – | – | – | – | – | 0.5 | – |
| Sandra CacicOpponent · won 2 of 2 | 2 | 1.0 | 2.0 | 0.0 | 12.0 | 5.0 | 0.0 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Saori ObataOpponent · won 1 of 2 | 2 | 0.5 | 1.0 | 1.0 | 8.5 | 11.0 | 0.0 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Serena WilliamsOpponent · won 0 of 2 | 2 | 0.0 | 0.0 | 2.0 | 7.5 | 13.0 | 0.5 | – | – | – | – | – | – | – | – | – | – | – | – | – | 0.5 | – |
| Tara SnyderOpponent · won 0 of 2 | 2 | 0.0 | 0.5 | 2.0 | 8.0 | 14.5 | 0.0 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Tatiana GolovinOpponent · won 0 of 2 | 2 | 0.0 | 0.5 | 2.0 | 5.0 | 12.5 | 0.0 | 0.0 | 5.0 | 62.0 | 33.5 | 14.0 | 9.5 | 5.0 | 11.5 | 61.0 | 27.0 | 3.0 | 5.0 | 0.5 | – | – |
| Vera ZvonarevaOpponent · won 0 of 2 | 2 | 0.0 | 0.5 | 2.0 | 6.5 | 14.5 | 0.0 | 0.5 | 3.0 | 46.0 | 28.0 | 15.0 | 7.5 | 2.0 | 5.5 | 50.5 | 22.0 | 2.0 | 8.0 | – | – | – |
| Viktoria KutuzovaOpponent · won 1 of 2 | 2 | 0.5 | 1.0 | 0.5 | 9.5 | 7.0 | 0.0 | 3.0 | 3.5 | 62.5 | 38.0 | 25.5 | 9.0 | 3.0 | 6.0 | 50.5 | 24.5 | 4.0 | 5.5 | 0.5 | – | 0.5 |
| Adrienn HegedusOpponent · won 1 of 1 | 1 | 1.0 | 2.0 | 0.0 | 13.0 | 6.0 | 0.0 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Akgul AmanmuradovaOpponent · won 0 of 1 | 1 | 0.0 | 0.0 | 2.0 | 5.0 | 12.0 | 0.0 | 0.0 | 4.0 | 50.0 | 29.0 | 15.0 | 8.0 | 2.0 | 7.0 | 71.0 | 29.0 | 2.0 | 9.0 | – | – | – |
| Alicia MolikOpponent · won 1 of 1 | 1 | 1.0 | 2.0 | 0.0 | 12.0 | 6.0 | 0.0 | 5.0 | 3.0 | 53.0 | 35.0 | 23.0 | 12.0 | 4.0 | 6.0 | 54.0 | 29.0 | 5.0 | 8.0 | – | – | – |
| Amanda HopmansOpponent · won 1 of 1 | 1 | 1.0 | 2.0 | 0.0 | 12.0 | 5.0 | 0.0 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Amelie MauresmoOpponent · won 0 of 1 | 1 | 0.0 | 0.0 | 2.0 | 5.0 | 12.0 | 0.0 | – | – | – | – | – | – | – | – | – | – | – | – | 1.0 | – | – |
Wins-losses for Osterloh. Tap a rival for the full head to head.
Stats from official league and public sports feeds. Updated hourly. Tennis history by Jeff Sackmann / Tennis Abstract (CC BY-NC-SA 4.0).