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 |  |  | | M. Mackenzie McDonald |  | | Residence: | Piedmont, CA |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
USTA National Opens, November 27, 2008
 47th Jr. Orange Bowl Chmps., December 17, 2008
 USTA National Winter Chmps., December 27, 2008
 18th Jr. Solano Open, January 17, 2009
 Lafayette Tennis Club Open & Nov., January 31, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Mark Meyer | | 6-1; 6-1 | | 16 | Win | Daniel Deuel | | 6-0; 6-2 | | Q | Win | Evan Dankiewicz | | 6-2; 6-3 | | S | Win | Wyatt Brown | | 6-1; 6-2 | | F | Win | Brian Sun | 67 | 7-5; 6-2 |
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USTA National Opens, February 14, 2009
 Johnson Ranch BG18-10 Chmps., February 28, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Andrew Amor | | 6-0; 6-2 | | 32 | Win | Deepak Sabada | + | 6-2; 6-3 | | 16 | Loss | Michael Kuhlman | | Wd (emerg)WI* |
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Modesto Jr. Chmps., March 14, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Jonathan Chen | | Def (late)DP* | | 32 | Win | Trevor James | + | 3-6; 6-2; 6-3 | | 16 | Loss | Michael Guzman | | 6-3; 7-5 |
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USTA International Spring Chmps., April 6, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Nikhil Jayashankar | + | 6-3; 6-3 | | 32 | Loss | Spencer Simon | | 5-7; 6-4; 6-2 |
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The Easter Bowl Spring Nat'l, April 12, 2009
 NORCAL BG18-16 Sectional Chmps., June 13, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Nikhil Krishna | | 6-2; 6-0 | | 32 | Win | Max Littlejohn | | 6-0; 6-3 | | 16 | Win | Brandon Sutter | 20 | 7-6(6); 6-1 | | Q | Win | Patrick Chase | + | 6-4; 6-1 | | S | Win | Andrew Malozsak | + | 6-2; 6-4 | | F | Win | Lovedeep Singh | + | 7-6(1); 6-4 |
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USTA National Opens, July 4, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Cameron Bernhardt | + | 6-1; 6-1 | | 32 | Loss | Nikhil Jayashankar | | 6-1; 4-6; 6-4 | | 2 | Win | Alex Mckean | | 6-3; 6-1 | | 3Q | Win | Justin Agbayani | + | 6-1; 6-1 | | 3 | Win | Edward Kim | 39 | 7-6; 6-2 | | QQ | Loss | Anthony Tsodikov | | 6-2; 6-0 |
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USTA B18-16 National Clay Court Chmps., July 19, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 256 | Win | Justin Carter | + | 6-4; 6-3 | | 128 | Loss | Andrew Adams | | 6-2; 6-3 | | 2 | Win | Edwin Zhang | + | 6-2; 4-6; 6-4 | | 3Q | Win | Harrison Smith | + | 6-1; 6-2 | | 3 | Win | Sean Karl | + | 6-4; 6-2 | | 4Q | Loss | Vikram Hundal | | 7-5; 7-5 |
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Carmel Valley AC Fall Jr. Chmps., September 4, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Robbie Bellamy | 62 | 6-2; 7-5 | | 16 | Win | Horea Porutiu | + | 6-1; 6-0 | | Q | Win | James Boyd | + | 6-1; 6-1 | | S | Win | Andrew Ball | + | 6-4; 6-3 | | F | Win | Thomas Pura | 8 | 7-5; 7-6 |
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Mike Agassi's No Quit Chmps., September 19, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Maxwell Macey | + | 6-1;6-1 | | 16 | Win | Blake Wiggins | + | 6-4;3-6;1-0(5) | | Q | Win | Alex Scheinman | + | 7-5;6-2 | | S | Win | Nicholas Hu | + | 6-4;6-2 | | F | Win | Kristofer Yee | + | 6-3;6-0 |
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Dunlop Jr. Chmps., October 10, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Dylan Trent | + | 6-3; 6-2 | | 32 | Win | Gannon Daynes | + | 1-6; 6-4; 10-8 | | 16 | Win | Thomas Pura | 8 | 7-6; 6-3 | | Q | Win | Ian Van Cott | + | 7-5; 6-0 | | S | Win | Corey Robinson | + | 3-6; 6-3; 10-7 | | F | Win | Brandon Sutter | 20 | 6-3; 7-5 |
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El Paso Youth Tennis Centre ITF Tourname, October 19, 2009
 Evert American ITF Junior Circuit, November 9, 2009
 + Strong win over an ineligible player. * The ranking calculation does not count this match.
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