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 |  |  | | Katherin Devlin |  | | Residence: | Ambler, PA |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
Evnapo Jr. Open I DR L7, March 16, 2012
 L4 Sectional Tourn. B18, March 23, 2012
 Highpoint Spring Classic DR L7, April 13, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | Q | Win | Nathalie Joanlanne | | 6-1; 6-2 | | S | Win | Kristiana Bowman | | 6-1; 6-3 | | F | Loss | Genevieve McCormick | | 6-3; 6-0 |
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JCPT Jr. Girls Open SR L5, June 1, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Eleni Gianelos | | 6-2; 5-7; 1-0(6) | | 16 | Loss | Maureen Devlin | | 6-3; 6-1 | | 2 | Win | Radina Lilova | | 6-1; 6-0 | | QQ | Loss | Rachel Benstock | | 6-2; 5-7; 1-0(1) |
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L3 B16 Sectional Chmp., June 16, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Nandita Nandu Mandalap | | 6-2; 6-2 | | 32 | Loss | Elene Tsokilauri | | 6-0; 6-3 | | 2 | Loss | Julianne Herman | | 6-1; 6-1 |
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L3 Sectional Chmp. BG14, June 23, 2012
 USTA Regional Tourn. (Philadelphia), July 7, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Priyanka Shah | | 6-1; 6-1 | | 1 | Loss | Yolanda Pham | | 6-2; 6-4 |
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USTA Zonal BG14 - Cary, July 25, 2012
 L4 Sectional Tourn. @ Birchwood, November 9, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Annie Jaskulski | | 6-2; 6-2 | | 1 | Win | Allison Wolters | + | 6-0; 6-0 | | 2 | Loss | Rachel Benstock | | 7-6(6); 6-0 |
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L4 Sect. Tourn. @ Atlantic Club, January 18, 2013
 + Strong win over an ineligible player. * The ranking calculation does not count this match.
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