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 |  |  | | Nikko Madregallejo |  | | Residence: | Duarte, CA |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
USTA National Winter Chmps., December 27, 2008
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Win | Sam Edwards | 312 | 6-3; 6-3 | | 64 | Win | Ivan Kravtchenko | | 6-2; 6-1 | | 32 | Loss | Joshua Goodman | | 6-3; 6-2 | | 3 | Win | Michael Guzman | + | 6-1; 2-6; 7-6(6) | | 4Q | Win | Jonathan Hammel | + | 6-2; 2-6; 6-4 | | 4 | Win | Luca Corinteli | 12 | 7-5; 6-3 | | QQ | Win | Alex Lawson | + | 6-7(8); 6-3; 6-4 | | CQ | Loss | Sean Karl | | 6-3; 2-6; 6-2 |
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64th Fullerton Jr. Tourn., January 31, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Win | Henry Craig | | 6-3; 6-1 | | Q | Win | Jeffrey Bu | | 7-6; 6-1 | | S | Win | Drew Dawson | 7 | 6-4; 4-6; 6-2 | | F | Win | Gregory Garcia | 13 | 6-2; 6-2 |
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USTA National Opens, February 14, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Eduardo Nava | 206 | 7-5; 6-1 | | 32 | Win | Juan Aragone | 76 | 6-4; 7-5 | | 16 | Win | Hunter Johnson | | 6-1; 6-3 | | Q | Loss | Thomas Pura | | 6-2; 6-1 | | CQ | Win | Jonathan Poon | | 6-3; 6-3 |
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28th Woody Hunt Mem. South Bay Tourn., February 28, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Win | Brendan McClain | + | 6-4; 6-1 | | Q | Win | Edward Kim | + | 6-2; 6-0 | | S | Win | Gage Brymer | 21 | 6-4; 7-5 | | F | Win | Garrett Auproux | 47 | 6-1; 6-0 |
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53rd Long Beach Jr. Tourn., March 14, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 256 | Win | Jameson West | | Wd (inj)WJ* | | 128 | Win | Sean Robles | | 6-0; 6-3 | | 64 | Loss | Kona Luu | | 4-6; 7-5; 6-3 |
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USTA International Spring Chmps., April 6, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Horea Porutiu | + | 7-5; 6-3 | | 32 | Win | Jose Martinez | + | 7-5; 6-4 | | 16 | Loss | Bjorn Fratangelo | | 7-6(0); 6-1 |
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The Easter Bowl Spring Nat'l, April 12, 2009
 107th SoCal Sectional Chmps., June 20, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 256 | Win | Anthony Nguyen | | 6-3; 6-2 | | 128 | Win | Justin Lin | | 6-2; 6-0 | | 64 | Win | Derek Klein | | 7-5; 4-6; 6-1 | | 32 | Win | Travis Tu | + | 7-6; 6-1 | | 16 | Win | Alex Scheinman | + | 6-2; 6-2 | | Q | Win | Seth Stolar | + | 7-5; 3-6; 6-1 | | S | Loss | Daniel Faierman | | Wo (ill)WoI* | | PL | Loss | Ace Matias | | Wo (ill)WoI* |
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USTA B14 National Clay Court Chmps., July 19, 2009
 Miami Crandon Park Fall Super Series, October 10, 2009
 El Paso Youth Tennis Centre ITF Tourname, October 19, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Josh Hagar | + | 3-6; 6-4; 6-1 | | 32 | Win | Eduardo Martinez | + | 0-6; 7-5; 6-0 | | 16 | Loss | Justin To | | 6-4; 6-1 |
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Evert American ITF Junior Circuit, November 9, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Marwin Kuderna | | 6-2; 6-0 | | 64 | Win | Yuki Muramatsu | + | 6-2; 6-2 | | 32 | Win | Florin Radu | | 7-5; 6-4 | | 32 | Loss | Alexander Robles | | 6-4; 6-1 | | 16 | Loss | Mikaiah Vea | | 7-5; 6-1 |
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USTA National Open, November 26, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Eric Fitz-Randolph | | 6-1; 6-2 | | 32 | Loss | Maxx Lipman | | 6-1; 6-1 | | 2 | Win | Quentin Monaghan | + | 6-2; 6-0 | | 3Q | Win | Marshall Sharp | 19 | 6-2; 6-0 | | 3 | Win | Matthew Browne | + | 4-6; 6-4; 6-2 | | QQ | Win | Jacob Behal | + | 6-4; 6-4 | | CQ | Loss | Jordan Daigle | | 4-6; 7-5; 6-3 |
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Eddie Herr 09 All Events, November 27, 2009
 + Strong win over an ineligible player. * The ranking calculation does not count this match.
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