Bryce Harper's grand slam ends Phillies' walk-off win over Cubs
Phillies' Harper ignores sign at third base to score off Castellanos' RBI double
Bryce Harper: Walk-off grand slam 'is what you live for
Bryce Harper hits walk-off grand slam
Mets blank Reds behind Stroman's 1-hitter, Smith's slam - The San Diego Union-Tribune
Bryce Harper's walk-off grand slam was a perfect baseball moment
Harper credits Phillies in zone execution as main reason for hot start vs. Diamondbacks
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Bryce Harper's walk-off grand slam was a perfect baseball moment
Bryce Harper blasts Phillies to sweep of Cubs with walk-off grand slam – The Morning Call
Phillies' Harper sends laser off foul pole for game-tying, three-run homer vs. Giants
Bryce Harper blasts epic game-tying grand slam Phillies win