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 |  |  | | Anthony Cosby |  | | Residence: | Reisterstown, MD |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
Pine Valley Nova Jr., June 5, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | F | Loss | Henry Smith | 2235 | 6-3; 6-4 |
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Baltimore Jr. Open L4, July 9, 2010
 Maryland Jr. Outdoor Chmps., July 31, 2010
 Sparrows Point Jr. #3 L5, August 7, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | Q | Win | Steven Zeng | 3335 | 6-3; 6-3 |
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Tennis Life Bethesda Jr. Open L4, August 14, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Kevin Wan | 1612 | 6-0; 6-3 |
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Pine Valley's August L5, August 28, 2010
 McDonough Jr. Open L3, September 25, 2010
 Ken Guendel Mem. Holiday Classic L3, December 26, 2010
 * The ranking calculation does not count this match.
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