2004 Rankings by Age
- top 10
- players age 14-19

 Age Rank Name                     Nation
  14 1119 Kim, Cheong-Eui           KOR
  15 1197 Alvarado, Patricio        ECU
     1197 De Fays, Frederic         BEL
     1272 Young, Donald             USA
     1349 Gonzalez, Alejandro       COL
     1463 De Villiers, Rikus        RSA
     1463 Escobar, Gonzalo          ECU
     1463 Heliovaara, Harri         FIN
     1463 Maytin, Roberto           VEN
     1463 Nicholls, Patrick         AUS
     1463 Roy, Rupesh               IND
     1463 Velasco, Jose             BOL
  16  421 Korolev, Evgueni          RUS
      938 Sergeev, Ivan             UKR
     1047 Del Potro, Juan Martin    ARG
     1076 Singh, Sanam K.           IND
     1100 Riba, Pere                ESP
     1119 Mannarino, Adrian         FRA
     1197 Bautista, Roberto         ESP
     1197 Nedunchezhian, Jeevan     IND
     1232 Santos, Nicolas           BRA
     1272 Katic, Dejan              SCG
  17  186 Djokovic, Novak           SCG
      411 Murray, Andrew            GBR
      484 Kuznetsov, Alex           USA
      621 Zverev, Michael           GER
      651 Goloubev, Andrei          RUS
      695 Eleskovic, Ervin          SWE
      717 Giraldo, Santiago         COL
      720 Fognini, Fabio            ITA
      802 Zivkovic, Denis           USA
      866 Coelho, Andrew            AUS
  18   51 Nadal, Rafael             ESP
      107 Gasquet, Richard          FRA
      239 Monfils, Gael             FRA
      328 Dustov, Farrukh           UZB
      335 Stakhovsky, Sergey        UKR
      336 Beck, Andreas             GER
      345 Ouanna, Josselyn          FRA
      378 Capkovic, Kamil           SVK
      390 Granollers, Marcel        ESP
      448 Salva, Bartolome          ESP
  19   45 Berdych, Tomas            CZE
      103 Almagro, Nicolas          ESP
      159 Baghdatis, Marcos         CYP
      163 Tsonga, Jo-Wilfried       FRA
      168 Wawrinka, Stanislas       SUI
      178 Baker, Brian              USA
      180 Gimeno, Daniel            ESP
      184 Wang, Yeu-Tzuoo           TPE
      258 Gabashvili, Teimuraz      RUS
      269 Bolelli, Simone           ITA