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What is a Game Changer? You decide.

T-Mobile MLB Game Changer

Challenger Matt Kemp's walk-off hit in the 10th vs. Champion Josh Harrison's slick baserunning and go-ahead home run for the Pirates

The play that alters the course of the game...and ultimately, baseball history. OUR voice decides the daily champion, and the official 2014 T-Mobile MLB Game Changer Award winner, so un-leash your vote daily!
Vote daily from 10am to 11:59pm ET.

Real-time poll results:

Can't get enough? Watch previous T-Mobile MLB Game Changer daily matchups >>

T-mobile is changing the game of wireless, find out how.

No purchase necessary. Enter by 9/28/14 at 11:59 pm ET. Open to legal residents of the United States including its commonwealths, territories and possessions who are of legal age of majority in their jurisdiction (and at least 18 years of age) at the time of entry. One Hundred Forty-Eight (148) prizes will be awarded. EXCEPT WHERE NOTED OTHERWISE IN THE RULES, TRANSPORTATION TO/FROM GAME AND LODGING NOT INCLUDED. Odds of winning depend on the number of eligible entries received as of the applicable drawing date. Enter online or by mail. Limit one (1) entry per person/Facebook account/Twitter account/email address per day. Void where prohibited. See official rules for prizes, drawing date and complete details.