| |  | 
  | |  |
 |  |  | | Jacob Birnbaum |  | | Residence: | Memphis, TN |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
Bullfrog USTA Southern Designated, November 7, 2009
 Fall Southern Closed Chmps., November 25, 2009
 Bullfrog USTA Southern BG18-12 Des., January 30, 2010
 Polar Bear Jr. Classic Open, March 6, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Varun Shah | | 6-1; 6-0 | | 32 | Win | Luke Lundstrum | | 6-2; 6-3 | | 16 | Loss | Walker Sims | | 6-0; 6-0 | | 3 | Win | Stephen Johnston | | 6-3; 6-1 | | QQ | Loss | Leighton Forshee | | 6-4; 6-0 |
|  |  |
Bullfrog Southern Des. BG14-12, April 16, 2010
 Southern Spring Closed Chmps., May 7, 2010
 TN Qualifying Chmps. BG14-10, June 4, 2010
 Southern BG14 Closed, June 19, 2010
 USTA B14 National Chmps., August 8, 2010
 AL Fall Hardcourt Open, September 17, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Ian Wisener | | 6-2; 6-2 | | 32 | Loss | Kyle Hartfield | | 7-5; 5-7; 3-0Ret (inj)RJ | | 2 | Win | Jacob Thigpen | | 6-2; 6-1 | | 3Q | Win | Harrison Stone | + | 6-4; 6-1 | | 3 | Loss | Brennan Colley | | 6-1; 6-4 |
|  |  |
+ Strong win over an ineligible player. * The ranking calculation does not count this match.
| |  |  | |