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 |  |  | | Sebastian Langdon |  | | Residence: | Grapevine, TX |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
Charlie Mc Cleary Waco Open, May 18, 2012
 Texas Summer Grand Slam, June 8, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 256 | Win | Jeremiah Yi | 1619 | 6-1; 6-0 | | 128 | Win | Anish Rajan | 1934 | 6-1; 6-3 | | 64 | Loss | Ian O'Jon | | 6-1; 6-0 | | 3 | Win | Raghunath Kadamangudi | | 6-7(4); 6-3; 1-0(7) | | 4Q | Loss | Joseph Gray | 209 | 6-0; 6-3 |
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Arlington TA Jr. Open, June 29, 2012
 Alamo City SC MZ BG18,16, July 14, 2012
 Arlington TC Super Chmp. Major Zone, August 11, 2012
 Southlake Jr. Open, August 18, 2012
 Cotton Bowl SCMZ BG18-16, December 8, 2012
 San Antonio SCMZ BG18-16, January 5, 2013
 Bob Faulkner BG18-16 SC MZ, March 2, 2013
 Echometer SCMZ BG18-16, April 20, 2013
 * The ranking calculation does not count this match.
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