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 |  |  | | Jack O'Donnell |  | | Residence: | Alpharetta, GA |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
Harrison Qualifying Warmup, May 27, 2011
 Tecnifibre Memorial Classic Chmps., May 31, 2011
 Ga State Closed Qualifying Chmps., June 4, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Alexander Kirov | 771 | 6-2; 6-1 | | 1 | Loss | Jefferson Dockter | | 6-2; 6-2 |
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Ga State Jr. Closed Challenger, June 11, 2011
 Lost Mountain Jr. Chmps., June 20, 2011
 Georgia State Jr. Open, July 16, 2011
 GA State Closed Chmps., July 23, 2011
 LA Claycourt Open Chmps., August 1, 2011
 Papa John's Georgialina Classic, September 3, 2011
 Chattahoochee CC Jr. Chmps., September 9, 2011
 AL Fall Hardcourt Open, September 16, 2011
 Big Mickey Jr. Chmps. #2, October 7, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | Q | Loss | Austin Stark | | 6-1; 6-1 | | CQ | Win | Brooks Berry | + | 6-1; 6-1 | | CS | Loss | Alexander Chanthaphaeng | | 6-2; 6-4 |
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USTA Regional Tourn. (Rome), October 29, 2011
 Bullfrog USTA Southern Designated, November 4, 2011
 UTA Jr. Chmps. #2, November 18, 2011
 Fall Southern Closed Chmps., November 23, 2011
 Winter Southern Closed Chmps., December 27, 2011
 EPICenter New Year Jr. Classic, January 6, 2012
 The Manor Extreme Tennis Chmps., January 13, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Anish Dayal | | 6-3; 6-4 | | 16 | Loss | Zoe Raymond | | Wd (ill)WI* |
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Forsyth Winter Jr. Chmps., February 24, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Loss | Alexander Brockob | | 6-2; 6-3 | | 1 | Win | Brendan Coleman | | 6-3; 6-0 | | CQ | Loss | Thomas Gerard | | 6-2; 6-4 |
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Buford City Spring Fling Chmps., March 9, 2012
 Bullfrog Southern BG14-12 Designated, March 16, 2012
 KRC Mid-Spring BG18-12, April 21, 2012
 + Strong win over an ineligible player. * The ranking calculation does not count this match.
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