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 |  |  | | Justin Kallus |  | | Residence: | New York, NY |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
L1 Eastern BG12 Des. Closed Chmps., January 29, 2010
 L1 Port Washington Winter Classic Chmps., February 5, 2010
 L1 Eastern B12 Des. Closed Chmps., February 12, 2010
 L1B Sportime Massapequa Presidential Cla, February 19, 2010
 L1 Eastern B12 Des. Closed Chmps., February 26, 2010
 L1B LBTC Challenger, March 19, 2010
 L1 Port Washington Spring Classic, March 29, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | William Semble | | 6-1; 6-1 |
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L1B Sportime RI Challenger, April 9, 2010
 L1B Alley Pond Challenger, April 23, 2010
 L1 LBTC Chmps., May 7, 2010
 L1B Atlantic Beach Chmps., May 14, 2010
 L1B at the David Kramer TA, May 28, 2010
 L1B Bronx Challenger, June 11, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | Q | Loss | Neel Raj | 934 | 7-5; 3-1Ret (inj)RJ |
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L1 West Side Tennis Chmps., June 21, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Lucas Biondi | 779 | Wd (inj)WJ* |
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L1 PWTA Chmps, June 25, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Justin Hsu | | Wd (emerg)WI* |
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+ Strong win over an ineligible player. * The ranking calculation does not count this match.
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