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 |  |  | | Katherine Muzik |  | | Residence: | Mableton, GA |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
USTA Regional Tourn. (Norcross), January 21, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Zina Graves | 244 | 6-1; 6-2 |
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Bullfrog USTA Southern Section Des. BG14, January 27, 2012
 Dunlop Jr. Tennis Chmp., February 18, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Win | Rachel Gresko | | 6-4; 7-5 | | Q | Loss | Kristen Jones | | 6-4; 6-4 |
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One Love Tennis Chmps. of the South #1, February 25, 2012
 Bullfrog Southern BG14-12 Des., March 2, 2012
 Bullfrog Southern BG14-12 Designated, March 16, 2012
 Bullfrog Southern Des. BG14-12, March 30, 2012
 Bullfrog Southern Des. BG18-16, April 27, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Ally Bojczuk | 141 | 6-1; 6-4 | | 1 | Win | Alexa Webb | | 6-2; 6-3 | | 2 | Loss | Evangeline Crist | | 6-3; 6-1 |
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Southern Spring Closed Chmps., May 4, 2012
 USTA National Open, May 12, 2012
 One Love Tennis Super Chmps., May 26, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Loss | Gabrielle Robinson | | 6-4; 6-3 | | S | Win | Madison Hahn | | 6-3; 6-1 | | F | Win | Stacy Lackey | | 7-5; 6-1 | | 1 | Loss | Rina Baynes | | 6-1; 6-3 |
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GA State Closed Qualifying Chmps., June 1, 2012
 Southern BG14 Closed, June 16, 2012
 USTA Regional Tourn. (Rome), July 7, 2012
 Roswell Park Super Chmps., July 27, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Win | Sydney Thomas | | 6-3; 6-3 | | Q | Win | Rebecca Bruning | | 6-2; 6-1 | | S | Win | Kristen Rocko | | 6-1; 6-1 | | F | Win | Marilyn Corn | | 6-3; 6-2 |
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USTA G14 National Chmps., August 4, 2012
 Bullfrog Southern BG18-16 Des., September 7, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Emma Alsup | | 6-4; 6-4 | | 32 | Loss | Amanda Rebol | | 6-2; 6-2 | | 2 | Loss | Aishwarya Kona | 208 | 6-4; 6-2 |
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Bullfrog Southern Jr. Cup BG14-18, September 21, 2012
 Bullfrog BG18-16 Southern Designated, September 28, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Devin Knors | | 6-2; 6-1 | | 32 | Loss | Amanda Rebol | | 6-2; 6-2 | | 2 | Win | Susanne Boyden | 148 | 6-1; 7-6(5) |
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USTA Regional Tourn. (Norcross), October 27, 2012
 Bullfrog USTA Southern Designated, November 2, 2012
 USTA National Open, November 23, 2012
 51st Jr. Orange Bowl Intl. Chmps., December 14, 2012
 Winter Southern Closed Chmps., December 27, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Sydney Homan | | 6-4; 6-2 | | 32 | Win | Nicki Neal | | 6-4; 7-5 | | 16 | Win | Samantha Armas | 225 | 6-4; 6-4 |
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+ Strong win over an ineligible player. * The ranking calculation does not count this match.
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