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 |  |  | | Kai Yuminaga |  | | Residence: | Little Neck, NY |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
L1B Bronx Int'l June Challenger, June 8, 2012
 L1B Old Westbury June Challenger, June 15, 2012
 L1 Thomas Blake Chmps., June 21, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Loss | Marcos Lee | 778 | 4-6; 6-3; )10-8 |
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L1 USTA BJK NTC Jr. July Tennis Classic, July 6, 2012
 L1 North Shore Tower CC July Chmps., July 24, 2012
 L1 Dan Dwyer Memorial Chmps., August 21, 2012
 L1 RWTTC Eastern B12 Des. Closed, October 12, 2012
 L1B RWTTC Thanksgiving Classic, November 21, 2012
 L1 APTC November Chmps., November 30, 2012
 L1B Point Set Winter Holiday Challenger, December 14, 2012
 L1 John McEnroe TA Holiday Chmps., December 27, 2012
 L1 Deer Park Eastern Des. B12, January 11, 2013
 L1B Cunningham Park Jan. Challenger, January 18, 2013
 L1 Sound Shore Eastern Des. B12, February 8, 2013
 L1B Cunningham Park TC March Chal., March 1, 2013
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Win | Ron Brody | | 7-5; 7-6(8) | | Q | Loss | Andreja Radevic | | 6-1; 6-1 |
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L1 Bethpage Eastern Des. B12, March 15, 2013
 L1 Sportime Syosset Chmp., April 5, 2013
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Jack Flores | 526 | 6-1; 6-3 |
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L1 LBTC May Chmps., May 3, 2013

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