[quote name='FriskyTanuki']Nope, it's because they're continuing a long trend that was set long ago. It's not hard to fix it by dropping the number for a year. Either way, numbering your game for the year the season ends would be the dumbest reason ever if it were true, which it's not.
The MLB games were numbered just like every other game, but Triple Play and ESPN MLB went numberless for a year so they could get the correct year in the title. Sony even had the balls to release an MLB 2006 in 2005 and then MLB 06: The Show the next year to get back on track.[/QUOTE]
While the MLB may have had it

ed up, because the season starts and ends in the same year so the game is released in that same year, the NBA/NFL/NHL games have it right.
NBA2K10 covered the 2009-2010 season. Madden 10 covered the 2009-2010 season. NHL 10 covered the 2009-2010 season. The only reason the games are released the "year before" is because they are released at the start of the season.
To title those games for the year they were released is stupid. Why? Because at the end of the season, the seasons are referred to as dual-year, '09-'10, but the champion is usually referred to for just the year in which the playoffs took place, '10. They're never referred to as just the '09 season.
Not to mention that now, the games are updated throughout the year listed on the title, not just released and forgotten about like in the PS1 days.