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 |  |  | | Isaac Stein (USA) |  | | Residence: | Kalamazoo, MI |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
Copper Bowl, January 1, 2006
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Loss | Curtis Roby | 180 | 3-6; 6-3; 6-3 | | 1 | Loss | Jeremy Weinberger | | 7-5; 6-4 |
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Midwest Designated B18, January 7, 2006
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Ross Anstaett | | 6-1; 6-2 | | 32 | Win | Jordan Knue | 752 | 2-6; 6-4; 6-4 | | 16 | Win | Chris Herrlinger | | 6-3; 6-3 | | Q | Loss | Keith Moran | | 4-6; 6-4; 7-5 |
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33rd Annual Columbus Indoor, February 4, 2006
 USTA National Opens, February 17, 2006
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Calon Alpar | 118 | 6-1; 6-3 | | 1 | Loss | Nathaniel Gorham | | 6-3; 6-2 |
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Western Michigan Indoor BG18, February 24, 2006
 Midwest Designated March Series, March 11, 2006
 USTA Interscholastics West, April 22, 2006
 ATP Gator Bowl Chmps., April 29, 2006
 USTA Interscholastics East, May 6, 2006
 USTA National Opens, May 20, 2006
 Peach State Tennis Classic, May 27, 2006
 Midwest Closed BG18,16 Chmp., June 24, 2006
 USTA National Opens, July 1, 2006
 2006 USTA Boys' 18,16 National Clays, July 16, 2006
 USTA B18 National Chmps., August 4, 2006
 Midwest Closed B18 Fall Chmps., October 28, 2006
 Midwest Indoor B18 Open Chmp., November 11, 2006
 USTA National Opens, November 23, 2006
 USTA BG18,16 Winter Chmps., December 27, 2006
 * The ranking calculation does not count this match.
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