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 |  |  | | Jeffrey Chen |  | | Residence: | Northfield, IL |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
Wisconsin BG12 Indoor Chmps., February 12, 2010
 Western Michigan Indoor B12,10, February 20, 2010
 Glenbrook Herrmann Spring Fling L6, April 1, 2010
 Midtown Bannockburn L6, April 16, 2010
 Five Seasons NB Last Hoorah, May 7, 2010
 Score Spring Open, May 14, 2010
 USTA National Opens, May 22, 2010
 Pie Seifert Memorial Open, May 29, 2010
 Chicago Dst. Qualifier L4, June 11, 2010
 USTA National Opens, July 3, 2010
 Wildcat Summer Smash Chal. L6, July 23, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Wyatt Turk | | 6-0; 6-0 | | 16 | Win | Ricky Mayer | | 6-0; 6-2 | | Q | Loss | Max MacKinnon | | 6-4; 6-4 |
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Midwest Open BG12 Chmps., August 2, 2010
 Ann Arbor Jr. Open, August 9, 2010
 Lincolnshire B14-10 Challenger L6, October 8, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Alexander Schneider | | 6-1; 6-0 | | 16 | Win | Ricky Mayer | | 7-5; 6-1 | | Q | Loss | Matthew Harvey | 628 | 6-3; 6-3 |
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Midwest B12 Fall Closed Chmps., November 13, 2010
 USTA National Open, November 25, 2010
 NSRC Dec. BG14 L6, December 20, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Jordan Jacobson | | 6-0; 6-1 | | 16 | Loss | Max Gordon | | 7-5; 6-4 |
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* The ranking calculation does not count this match.
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