From the official site:

When stacks of yellow Sporting News ballots made their way to lockers around the Major Leagues late this season, the very first question asked turned out to be the easiest.

Alex Rodriguez was a runaway selection as the publication's Major League Player of the Year, as selected by his peers, earning 353 of 488 votes cast by big league players. Rodriguez's closest competitor was the Detroit Tigers' Magglio Ordonez, who received 39 votes.

Congrats to A-Rod.