The Kansas City Royals acquired veteran outfielder Randal Grichuk from the Arizona Diamondbacks on Saturday, signaling that the franchise is willing to be a buyer to stay in the playoff hunt.

July is almost over, and the race for the MLB postseason continues to heat up. Here are your MLB Power Rankings after week 18 ...

He struck out Diamondbacks third baseman Eugenio Suárez on three straight curveballs, got a great defensive play from Pirates ...