| |  | 
  | |  |
 |  |  | | Jason Cai |  | | Residence: | Sleepy Hollow, NY |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
L1B Club Fit JV Westchester Winter Chal., January 15, 2010
 L1B Hardscrabble Challenger, January 29, 2010
 L1 Eastern B14 Des. Closed Chmps., February 12, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Derek Chen | 912 | 6-4; 6-3 |
|  |  |
L1B Sportime Massapequa Presidential Cla, February 19, 2010
 L1 Eastern BG14 Des. Closed Chmps., February 26, 2010
 L2O Hardscrabble Chmps., April 2, 2010
 L1B Sportime RI Spring Challenger, April 16, 2010
 L1 Chmp. Courtsense, April 23, 2010
 L1B Courtsense, April 30, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | William Persson | 1074 | 7-6(7-1)); 6-2 | | 16 | Loss | Erik Katcher | | 3-6; 6-1; 11-9 |
|  |  |
L2O Mt. Lakes May Open, May 7, 2010
 L1B Lake Isle Chal., May 21, 2010
 L1 Eastern Des. Closed Chmps. BG14-12, June 4, 2010
 L1B Thomas Blake Summer Chal., June 17, 2010
 L1 PWTA Chmps, June 25, 2010
 L1B Banksville Chmps., July 9, 2010
 L1 Sportime Randall's Isl. Chmps., July 16, 2010
 L1 Binghamton TC Summer Open, August 6, 2010
 L1B Dutchess RC Challenger, September 17, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | Q | Loss | Sean McNulty | | 2-6; 6-4; 10-6 |
|  |  |
L1 Mountain Lakes Chmps, September 24, 2010
 L1 Mt. Lakes Eastern Des. B14, October 15, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Loss | Lars Olson | 1327 | 6-1; 7-6(3)) |
|  |  |
L1 Alley Pond Eastern Des, Closed B14, October 29, 2010
 L1 Solaris Thanksgiving Chmps., November 26, 2010
 L1 Justin Gimelstob Children's Fund, December 17, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Alex Samets | 807 | 6-3; 6-1 |
|  |  |
+ Strong win over an ineligible player. * The ranking calculation does not count this match.
| |  |  | |