| |  | 
  | |  |
 |  |  | | William Mertz |  | | Residence: | Silver Spring, MD |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
2004 Franklin Winter Championships, January 23, 2004
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Brian Compton | | 6-2; 6-3 | | 16 | Win | Ryan Preston | + | 7-6(4); 6-4 | | Q | Loss | Nick Rinks | | 6-3; 6-3 |
|  |  |
USTAMAS CHAMPIONSHIP No.1, January 31, 2004
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Yiran Liu | 369 | 6-1; 6-0 | | 16 | Win | Olivier Gaines | | 6-2; 6-0 | | Q | Win | Michael Goodwin | 158 | 6-3; 6-0 | | S | Win | Michael Scherer | | 6-3; 6-0 | | F | Loss | Treat Huey | | 6-4; 6-3 |
|  |  |
USTA National Open - Cincinnati, OH, February 21, 2004
 USTA/MAS CHAMPIONSHIP No. 2 L1 - Alexand, March 20, 2004
 The Easter Bowl, USTA National Spring Ch, April 2, 2004
 ATP (Gator Bowl) Junior Tennis Champions, May 1, 2004
 2004 USTA National Open BG18 Champs, May 22, 2004
 USTA National Opens - Stone Mountain, GA, July 3, 2004
 USTA Boys' 18 & 16 National Clay Courts, July 18, 2004
 USTA National Championships - Kalamazoo,, August 6, 2004
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 256 | Win | Jordan Kukino | 832 | 6-0; 6-0 | | 128 | Win | Kyle Mcdonald | + | 6-4; 6-3 | | 64 | Loss | Daniel Yoo | | 6-3; 6-2 | | 3 | Loss | Jay Weinacker | 56 | 6-4; 7-6(3) |
|  |  |
+ Strong win over an ineligible player.
| |  |  | |