Neftali Feliz is expected to be named the 2010 American League Rookie of the Year tomorrow, beating out Baltimore Orioles starter Brian Matusz and Detroit Tigers center fielder Austin Jackson.

The Texas Rangers’ electric closer set a rookie record by saving 40 games, and helped lead his team to their first ever World Series appearance. That’s quite a debut.

But where do his achievements rank among other past Rookies of the Year? Here’s a look back at the AL’s last 10 ROY award winners and their accomplishments in their rookie seasons.

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