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 |  |  | | Betsy Wo |  | | Residence: | Honolulu, HI |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
Pearl Harbor Chal./Open, November 12, 2011
 DT Wailuku Winter Jr. Sectionals, January 13, 2012
 Pearl Harbor Winter Jr. Challenger/Open, January 28, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Loss | Nicole Sakaguchi | | 7-6(10-6)); 6-7(7-10); 10-8 |
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Pearl Harbor Winter Jr. Chal./Open, February 18, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Win | Brigitte Wu | | 6-0; 6-0 | | Q | Loss | Tiara Deir | | 6-3; 7-6(4)) | | Q | Loss | Anna Nakamura | 545 | 1-6; 7-6(5)); 10-7 |
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DT Pearl Harbor Easter Jr. Chmps., April 27, 2012
 Pearl Harbor Jr. Chal.Open Tourn., May 19, 2012
 West Hawaii District Chmps., May 26, 2012
 DT USTA Nike Summer Section Chmps., June 7, 2012
 PH Summer Jr. Challenger- Open, June 23, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Loss | Kayla Manz | | 7-5; 6-2 |
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DT Wailuku Summer Jr. Open, June 29, 2012
 USTA Zonal BG12 - Tucson, July 25, 2012
 DT Hawaii State Jr. Chmps., August 16, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Alysse Nakasato | | 6-4; 6-0 | | 2 | Win | Katie Natori | + | 7-5; 6-0 | | QQ | Loss | Jade Min | | 9-7 |
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+ Strong win over an ineligible player.
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