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 |  |  | | Nathan Oppenheim |  | | Residence: | Sebastopol, CA |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
West Coast Chmps., August 3, 2009
 Carmel Valley AC Fall Jr. Chmps., September 4, 2009
 Sonoma State Fall Jr. Open, October 3, 2009
 Broadstone Jr. Excellence, October 17, 2009
 Marin Veterans Day Jr. Open, November 7, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Chris Harvey | | 6-0; 6-1 | | 16 | Loss | Oliver Peyron | | 6-2; 6-2 |
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USTA National Open, November 26, 2009
 Marin President's Day Jr. Open, February 13, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Win | Oliver Peyron | | 6-0; 7-6 | | Q | Loss | Anthony Lim | | 6-0; 6-3 |
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Diamond Hills Jr. Chmps., March 27, 2010
 Rio Del Oro Chmp. Tourn., April 24, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Igor Pissarenko | | 6-0; 6-0 | | 32 | Loss | Ivan Kravtchenko | | 2-6; 6-1; 6-2 |
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Spare Time Mem. Day Jr. Excellence, May 22, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Andrew Courtland | + | 7-6(9-7); 2-6; 6-4 | | 16 | Loss | Ivan Kravtchenko | | 6-1; 6-3 | | 2 | Loss | Michael Feldman | | 7-6; 7-0; 6-4 |
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NorCal BG18-16 Sectional Chmps., June 14, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Win | Kenny Stark | | 6-2; 6-1 | | 64 | Win | Eric Temkin | | 6-0; 6-0 | | 32 | Loss | Brett Bacharach | | 6-2; 6-1 | | 3 | Loss | Andrew Lo | | 6-3; 4-6; 6-0 |
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+ Strong win over an ineligible player.
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