The following are known Game Genie Codes for Jimmy Connors Tennis on Nintendo Entertainment System (NES).

• AEVTIPLA
  Only need 15 points to win a game
• PEVTIPLA
  Only need 30 points to win a game
• ZEVTIPLA
  Only need 40 points to win a game
• AEEVAZTA
  Only need 1 game to win a set instead of 6
• PEEVAZTA
  Only need 2 games to win a set
• ZEEVAZTA
  Only need 3 games to win a set
• GEEVAZTA
  Only need 4 games to win a set
• IEEVAZTA
  Only need 5 games to win a set
• EEVVIPEI
  Must get 2 points after 40 to win and no deuces (Will always show advantage after 40)
• PEKVGPZA
  Do not need to win by 2 to win a tiebreaker
• ZEUVIPYA
  2 points needed to win a tiebreaker
• LEUVIPYA
  3 points needed to win a tiebreaker
• GEUVIPYA
  4 points needed to win a tiebreaker
• IEUVIPYA
  5 points needed to win a tiebreaker
• TEUVIPYA
  6 points needed to win a tiebreaker
• ZEUVIPYE
  10 points needed to win a tiebreaker