MLB 2000 Cheats

Playstation

Access Super Player Cheat
Go to the Player Creation Menu, and enter one of the names of the development team members listed in the instruction manual (ie: Scott Murray) as your player name.
Hit A Homerun Cheat
When at bat use Power Swing then Press Up + Left + L2 + R1 + X when the ball is thrown. If the batter connects, you'll get a homerun.