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 |  |  | | Grayson Lowenthal |  | | Residence: | Savannah, GA |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
Dasani Mayor's Cup Chmps., January 16, 2010
 Polar Bear Super Chmp., February 13, 2010
 Bullfrog Southern BG14-12 Des., February 27, 2010
 Aquafina Thornblade Tennis Classic, March 27, 2010
 GA FL State Jr. Open Chmps., April 3, 2010
 The Landings Club Super Chmps., April 17, 2010
 Bullfrog Southern Des. BG14-12, May 1, 2010
 GA State Closed Qualifying Chmps., June 5, 2010
 Southern BG14 Closed, June 19, 2010
 Southern Open BG14 Chmps., July 10, 2010
 GA State Jr. Closed Chmps., July 24, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Bret Rogers | | 6-0; 6-1 | | 16 | Win | Kenneth Cazort | | 6-3; 6-0 | | Q | Win | Frank Rogers | | 6-1; 6-4 | | S | Loss | Joe Sterrey | | 6-0; 6-1 | | PL | Loss | Owen Smith | | Wo (inj)WoJ* |
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SC Jr. State Open Chmps., September 24, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Miller Merchant | | 7-6(6); 6-2 | | 32 | Win | Charlie Drake | | 6-1; 6-1 | | 16 | Win | Nicholas Butler | | 7-6(2); 5-0Ret (inj)RJ | | Q | Win | Zac Dye | + | 6-4; 4-6; 1-0(7) | | S | Loss | Adam Elliget | 117 | 6-2; 6-4 | | PL | Loss | Alexander Santiago | 95 | Wo (inj)WoJ* |
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K-Swiss Kiawah Clay Courts, October 15, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Justin Payton | | 6-1; 6-1 | | 16 | Loss | Nicholas Wilson | | 6-3; 6-3 |
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Sea Pines - Rosie Gwynn Chmps., October 23, 2010
 Athens Bulldog Jr. Super Chmps., November 13, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Parker Goldstein | + | 6-1; 6-1 | | 16 | Loss | Shaunish Mookerji | | 6-1; 6-1 | | 2 | Loss | Will George | | 6-2; 6-2 |
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+ Strong win over an ineligible player. * The ranking calculation does not count this match.
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