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 |  |  | | Jan Matsumoto |  | | Residence: | Honolulu, HI |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
DT Wailuku Winter Jr. Sectionals, January 12, 2007
 Pearl Harbor Winter NIKE Tourn., January 20, 2007
 DT Holua Jr. Open, February 9, 2007
 Pearl Harbor Winter Jr., February 24, 2007
 Pearl Harbor Spring Jr. NIKE, March 10, 2007
 Pearl Harbor Easter Chmps., April 13, 2007
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | Q | Loss | Nikki Castel | 1224 | 6-4; 4-6; 6-3 |
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Pearl Harbor BG18-10, May 5, 2007
 DT West Hawaii Dst. Chmps., May 26, 2007
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Win | Britney Ragunton | | 6-1; 6-2 | | Q | Win | Kaitlyn Yim | 2515 | 6-2; 6-4 | | S | Loss | Sayo Tsukamoto | | 6-4; 2-6; 7-5 |
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Aloha Airlines Jr. Sectional, June 8, 2007
 USTA BG16 Intersectionals - Shreveport, July 25, 2007
 USTA BG16 Zone Team Chmps - Salt Lake, July 25, 2007
 Hawaii State Jr. Chmps., August 10, 2007
 Hilo Fall BG18-10 Sectional Chmps., August 31, 2007
 Kauai Fall Jr. Open, October 6, 2007
 DT Wailuku Fall Jr. Open, November 9, 2007
 Pearl Harbor Pre-Aloha Airline, November 17, 2007
 Aloha Airlines BG18-10 Chmps., November 30, 2007
 + Strong win over an ineligible player. * The ranking calculation does not count this match.
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