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 |  |  | | Isabella Mermersky |  | | Residence: | Washington, DC |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
USTA MAS G12 Chmp. #1, January 15, 2011
 USTA MAS G14 Chmp. #1 L1, January 29, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Amanda Atanasson | | 6-2; 6-1 | | 1 | Loss | Emily Pence | | 6-2; 7-5 |
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USTA MAS G12 Challenger #1, February 12, 2011
 USTA MAS G14 Challenger #1 L2, February 18, 2011
 USTA MAS G12 Chmp. #2, March 19, 2011
 USTA MAS G14 Chmp. #2, March 26, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Kynadi Mauney | | 6-1; 6-0 | | 1 | Win | Claire Bedi | | 6-2; 6-3 | | 2 | Loss | Stephanie Grodecki | | 7-5; 7-6(4) |
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USTA BG12 National Spring Chmps., April 10, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Win | Hannah Francisco | + | 6-3; 7-5 | | 64 | Loss | Clare McKee | | 7-6; 6-3 | | 1-N | Win | Stefana Vasic | | 6-1; 6-4 | | 2-N | Loss | Michaela Gordon | 3 | 6-1; 6-0 |
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USTA MAS G12 Challenger #3, May 7, 2011
 USTA National Open, May 14, 2011
 USTA MAS G14 Challenger #3, May 21, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Thea Postolache | | Wo (ill)WoI* |
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Mall Annual Jr. Tourn., May 28, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Win | Caroline Monahan | | 6-1; 6-1 | | Q | Win | Janelle English | | 6-2; 6-0 | | S | Loss | Irene Lu | | 7-5; 3-6; 10-8 |
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Regency Jr. Open #9 L4, June 3, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Win | Corinne Wells | | 6-0; 6-0 | | Q | Win | Jamie Cochrane | | 6-0; 6-3 | | S | Win | Zixin Wuren | 479 | 6-0; 6-2 | | S | Win | Alyssa Bing | | 6-1; 6-0 | | F | Win | Olivia Pelham | | 6-1; 6-0 | | F | Win | Caroline Crisostomo | | Def (ns)DP* |
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USTA MAS BG12 Chmp. #3, June 22, 2011
 USTA MAS G14 Challenger #4, July 8, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | Q | Win | Maggie Skwara | + | 6-4; 6-2 | | S | Loss | Mariam Salakaia | | 2-6; 6-3; 6-4 | | PL | Win | Kamilla Beisenova | + | 6-4; 4-6; 6-4 |
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Tennis Life Rockville Open #2 L5, July 16, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | Q | Win | Alexandra Muhawi-Ho | | 6-0; 6-0 | | S | Win | Eden Sela | | 6-2; 6-0 | | F | Win | Nicole Fatemi | | 3-6; 7-6; 14-12 |
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USTA BG12 Zonals - Knoxville, July 27, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | RR | Win | Julia Adams | 164 | 6-1; 6-4 | | RR | Loss | Caroline Cox | | 3-6; 6-2; 6-4 | | RR | Win | Gabriella Rivera | | 6-1; 6-0 | | RR | Loss | Taylor Garcia | 155 | 6-1; 6-3 |
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USTA MAS G12 Challenger #5, August 20, 2011
 Potomac Jr. Open #8 L4, August 26, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | Q | Win | Jennifer Christhilf | | 6-3; 6-2 | | S | Win | Jacqueline Bakos | | 6-4; 6-4 | | F | Win | Ankitha Yanamandra | | 6-3; 6-3 |
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Fort Lincoln Jr. Open L4, September 3, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | S | Win | Nicole Bruner | | 6-4; 6-2 | | F | Win | Sydney Yao | | 6-4; 6-4 |
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USTA MAS G14 Challenger #6, September 10, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | Q | Loss | Maya Das | 104 | 6-2; 6-2 |
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USTA MAS G14 Championship #4, October 8, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Nadia Gizdova | | 6-2; 6-0 | | 1 | Win | Sriya Movva | | 6-1; 6-1 | | 2 | Loss | Alissa Rosen | | 6-2; 6-4 |
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USTA MAS G12 Championship #4, October 15, 2011
 USTA MAS G14 Challenger #7, November 12, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Abigial Thornton | 323 | 6-2; 6-2 | | 16 | Win | Mason Wheeler | | 6-0; 6-1 | | Q | Win | Sarah Hua | 179 | 6-3; 6-4 | | S | Win | Nina Sorkin | | 6-2; 6-4 | | F | Win | Lizzie Baker | + | 6-1; 6-1 |
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USTA National Open, November 25, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Caroline Dunleavy | | Wd (inj)WJ* | | 16 | Loss | Bridget Forster | | 6-1; 6-1 | | 2 | Loss | Grace Kim | 35 | 6-0; 6-1 |
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USTA MAS G14 Challenger #8, December 3, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Win | Caitie Sullivan | 467 | 6-1; 6-4 | | Q | Win | Claire Bedi | | 6-2; 6-0 | | S | Loss | Emily Pence | | 6-1; 6-3 |
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USTA MAS BG16 Challenger #8, December 10, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Madeline Wills | | 6-1; 6-0 | | 16 | Loss | Sydney Goodson | | 6-2; 6-2 |
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50th Jr. Orange Bowl Int'l. Tennis Chmps, December 14, 2011
 Ken Guendel Mem. Holiday Classic L3, December 26, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Win | Erin Ryan | | 6-0; 6-0 | | Q | Win | Alissa Li | | 6-0; 6-0 | | S | Win | Katie Gauch | + | 6-2; 6-4 | | F | Loss | Shannon Hanley | | 6-2; 6-1 |
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+ Strong win over an ineligible player. * The ranking calculation does not count this match.
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