The following are known CodeBreaker Codes for Davis Cup Tennis on Nintendo Game Boy Advance (GBA).

The codes should work with the region specified but may work for other regions as well.

• Enable Code (Must Be On)
  95432D09 2A0C
  69EC8BF6 78C6
  1D4DA751 C3EE
• Hold R To Freeze Opponent
  0F17541F 3228
  2916559E 7208
• Press Select For Easy Adv.
  1F177419 8228
  ED2F913E 0A28
• Quick Match
  0DF3DB9F 4282
  CDB7D137 CAA8
• Infinite Dist. Points
  ED2F91BA 9B4C