Seattle Mariners' top prospect Cole Young made some unique history on Saturday night as the M's beat the Minnesota Twins 5-4 at T-Mobile Park. He hit a walk-off fielders choice in the bottom of the 11th inning as part of a 1-for-4 debut.

The Seattle Mariners promoted infield prospect Cole Young to the majors on Saturday ahead of their game against the Minnesota Twins. Young, 21, will be making his big-league debut. (The Mariners announced Young's arrival among a slew of other moves,

When infielder Cole Young appeared in the Futures Game in Arlington, Texas, last July, he did so as a Mariners prospect who had recently been promoted to Double-A Arkansas.