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 |  |  | | Stefan Hein |  | | Residence: | Olney, CO |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
Young Guns Championship, March 11, 2011
 Meadow Creek Jr. Open (Designated), March 13, 2011
 JCC Spring Jr. Open, April 19, 2011
 Jon Cox Memorial Jr. Open (Des.), June 2, 2011
 ITA Summer Sectional, June 14, 2011
 Northern Colorado Jr. Open, July 5, 2011
 Meadow Creek Summer Jr. Open, July 27, 2011
 West Winds Jr. Indoor Satellite #26 L4, November 4, 2011
 Ken Guendel Mem. Holiday Classic L3, December 26, 2011
 Green Spring Jr. L5, January 14, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Win | Andrew Cianos | | 6-2; 6-0 | | Q | Loss | Tate Arevalo | | 7-6(4); 6-2 |
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Fredericksburg Country Club Jr. L5 #2, January 21, 2012
 USTA MAS B14 Challenger #1, February 17, 2012

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