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 |  |  | | Mark Julian Baker |  | | Residence: | North Baldwin, NY |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
L2O LBTC June Open, June 1, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | Q | Win | David Zuckerman | | 6-0; 6-1 | | S | Loss | Braddock Chow | | 6-1; 3-6; 10-7 |
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L2R LBTC October Regional, October 12, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | Q | Win | Matthew Holweger | | 6-4; 6-3 | | S | Loss | Faran Nazir | | 6-1Def (cond)DP |
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L1B Long Beach Fall Challenger, October 26, 2012
 L2O Long Beach Nov. Open, November 9, 2012
 L1B LBTC Challenger, January 11, 2013
 L1B LBTC Valentine's Challenger, February 8, 2013
 L1 RWTTC Eastern B14 Des. Closed, March 1, 2013
 L1 World Gym Eastern Des. B14, March 15, 2013
 L1B LBTC Spring Challenger, March 29, 2013
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Win | Spencer Lowitt | | 6-1; 6-2 | | Q | Win | Joonho Ko | 2310 | 6-3; 6-1 | | S | Win | Jack Briamonte | | 6-1; 6-1 | | F | Loss | David Reinharz | | 6-0; 6-2 |
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L1 Huntington Feb Chmps., April 5, 2013
 L1B Sportime Bethpage Chmps., April 19, 2013
 L2O LBTC Mid-May Open, May 10, 2013
 * The ranking calculation does not count this match.
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