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 |  |  | | William Katzman |  | | Residence: | Albuquerque, NM |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
USTA Southwest Jr. Closed, June 9, 2012
 Lobo Summer Jr. Open L6, June 15, 2012
 USTA Regional Tourn. (Norman), September 1, 2012
 New Mexico Lobo Cup L5, September 15, 2012
 El Paso Sweet 16 L5, September 29, 2012
 Jerry Cline Jr. Open #7 L6, October 6, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | Q | Win | Dave Romero | | 6-1; 6-0 | | S | Loss | Achyut Warrier | | 6-1; 6-1 | | CF | Loss | Ben Petry | | 8-3 |
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Jerry Cline Jr. Turkey Tourn. L6, November 3, 2012
 Scottsdale Sweet 16 L5, November 10, 2012
 Valley of the Sun Closed, January 19, 2013
 Jerry Cline Jr. Open #1 L6, January 26, 2013
 Phoenix Jr. Chmps., February 9, 2013
 Jerry Cline Jr. Open #2 L6, February 16, 2013
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | Q | Win | Joshua Nopah | | 6-1; 6-1 | | S | Loss | Shepard Moore | | 6-0; 6-1 | | CS | Win | Jack Apodaca | 4052 | 8-6 | | CF | Loss | Ben Petry | | 8-3 |
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Sun City Jr. Chmps. L4, March 2, 2013
 Jerry Cline Jr. Open #3 L6, March 23, 2013
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | Q | Loss | Alex Dunning | | 6-0; 6-1 | | CS | Loss | Alex Roerick | 3414 | 8-6 |
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New Mexico Jr. Chmps. L5, March 30, 2013
 * The ranking calculation does not count this match.
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