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 |  |  | | Katrine Steffensen |  | | Residence: | Scarsdale, NY |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
L1 Eastern BG18-16 Des. Closed Chmps., January 29, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Becky Shtilkind | + | 6-2; 6-1 | | 16 | Win | Hannah Shteyn | 53 | 6-2; 6-1 | | Q | Win | Ariana Rodriguez | 18 | 6-4; 6-3 | | S | Win | Hannah Camhi | + | 6-0; 6-1 | | F | Loss | Emily Safron | | 4-6; 6-3; 6-3 |
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USTA National Open, February 13, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Mary Meyers | + | 6-0; 6-4 | | 32 | Win | Farris Cunningham | + | 6-1; 6-1 | | 16 | Win | Courtney Colton | + | 6-3; 3-6; 6-3 | | Q | Win | Sarah Bessen | + | 6-1; 6-0 | | S | Loss | Brooke Austin | 2 | 6-2; 7-6(5) | | PL | Loss | Makenzie Craft | | 6-1; 6-2 |
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L1 Eastern BG16 Des. Closed Chmps., February 26, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Margot Marchese | | 6-1; 6-0 | | 16 | Win | Vivian Cheng | + | 6-2; 6-0 | | Q | Win | Kyra Silitch | | 6-0; 6-4 | | S | Win | Emily Safron | + | 6-4; 6-3 | | F | Loss | Jamie Loeb | | 6-2; 6-0 |
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L1 Eastern G16 Des. Closed Chmps., March 19, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Katie Derienzo | | 6-1; 6-0 | | 16 | Win | Morgan Feldman | | 6-1; 6-3 | | Q | Loss | Jamie Loeb | | 6-2; 6-2 | | CQ | Win | Margarita Kotok | | 6-4; 6-2 |
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USTA International Spring Chmps., April 5, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Mary Closs | 72 | 6-4; 6-1 | | 32 | Win | Alison Ho | 26 | 6-0; 6-2 | | 16 | Loss | Kiah Generette | | 6-2; 6-2 |
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The Easter Bowl Spring Nat'l, April 11, 2010
 L1 Sportime RI Chmps., May 7, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Marylen Santos | | Wd (emerg)WI* | | 16 | Win | Bessie Rentzler | | 6-0; 6-0 | | Q | Win | Margot Marchese | | 6-0; 6-0 | | S | Win | Alexis Tashiro | | 6-3; 6-3 | | F | Win | Dayana Agasieva | + | 6-1; 6-4 |
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USTA National Opens, May 22, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Sarah Adams | | 6-0; 6-0 | | 16 | Win | Nicole Karaklis | | 6-0; 6-2 | | Q | Win | Rachel Pierson | + | 6-2; 6-1 | | S | Win | Adrienne Jensen | + | 6-0; 6-3 | | F | Loss | Brooke Austin | 2 | 6-4; 6-4 |
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L1 Eastern Des. Closed Chmps. BG18-16, June 4, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Win | Nadia Smergut | + | 6-1; 6-1 | | Q | Win | Margot Marchese | | 6-2; 6-0 | | S | Win | Lexi Borr | + | 6-2; 6-3 | | F | Win | Hannah Camhi | + | 6-3; 6-0 |
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USTA National Opens, July 3, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Brittany Plaszewski | | 6-2; 6-0 | | 32 | Win | Maria Avgerinos | | 6-0; 6-1 | | 16 | Win | Alexandra D'Ascenzo | + | 6-2; 6-3 | | Q | Win | Madison Westby | 43 | 6-1; 6-2 | | S | Win | Monica Lin | + | 6-3; 6-0 | | F | Win | Sydney Campbell | + | 7-6(4); 1-6; 6-1 |
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USTA G14 National Clay Court Chmps., July 18, 2010
 USTA G18-16 National Chmps., August 8, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Win | Lauren Davis | + | 6-1; 6-3 | | 64 | Win | Katherine Cecil | + | 6-2; 6-0 | | 32 | Loss | Kyle McPhillips | | 6-1; 6-1 | | 4 | Win | Tess Bernard-Feigenbaum | + | 2-2Ret (ill)RI | | 5Q | Win | Mariana Gould | + | 6-2; 6-3 | | 5 | Win | Rachael Reed | + | 6-4; 6-4 | | QQ | Loss | Hannah King | | 6-0; 6-1 |
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L1 PWTA Eastern Des. G16, October 1, 2010
 2010 U18 ITF World Ranking Event 2, October 11, 2010
 L1 Tiger Eastern Des. G18, October 15, 2010
 Atlanta ITF, October 25, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Naomi Tran | | 6-4; 6-1 | | 32 | Loss | Lauren Chypyha | | 7-6(5); 6-4 |
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South Carolina ITF, November 2, 2010
 USTA National Open, November 25, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Samantha Rosca-Sipot | | 6-2; 6-3 | | 32 | Win | Becky Shtilkind | + | 6-7(4); 6-1; 6-4 | | 16 | Loss | Leighann Sahagun | | 6-0; 6-1 | | 3 | Win | Akiko Okuda | + | 7-5; 2-6; 10-3 | | QQ | Win | Gabrielle Sullivan | + | 7-5; 6-2 | | CQ | Win | Rachael Reed | | Wo (inj)WoJ* | | CS | Loss | Ariana Rodriguez | 18 | Wo (inj)WoJ* |
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USTA Winter National Chmps., December 27, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Win | Kaiulani Boyer | + | 6-1; 6-1 | | 64 | Win | Alexa Anton-Ohlmeyer | + | 6-0; 6-2 | | 32 | Win | Carol Finke | 57 | 6-0; 6-3 | | 16 | Win | Natasha Prokhnevska | + | 6-0; 6-1 | | Q | Win | Emily Safron | + | 6-3; 6-2 | | S | Loss | Jamie Loeb | | 6-3; 6-0 |
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+ Strong win over an ineligible player. * The ranking calculation does not count this match.
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