Didi Gregorius

New York Yankees shortstop Didi Gregorius enters George Steinbrenner Field on his first day of spring training in Tampa, Fla. on Feb. 26, 2015.

New York Yankees SS Didi Gregorius during batting practice at George Steinbrenner Field on his first day of Spring Training in Tampa, Fla. Feb. 26, 2015.

Yankees shortstop Didi Gregorius takes batting practice at George Steinbrenner Field on his first day of Spring Training in Tampa, Fla. Feb. 26, 2015.

The Yankees' Didi Gregorius runs wind sprints at the team's minor league field in Tampa, Fla., on Tuesday, Feb. 24, 2015.

Didi Gregorius poses for a portrait on Feb. 27, 2015 at George M. Steinbrenner Stadium in Tampa,Florida.

Didi Gregorius at George Steinbrenner Field during Spring Training in Tampa Fla. Feb. 28, 2015.

Yankees shortstop Didi Gregorius takes batting practice at Steinbrenner Field on the first day of full-squad workouts at spring training on Feb. 26, 2015.

Yankees shortstop Didi Gregorius stops the ball hit by Toronto Blue Jays third baseman Josh Donaldson during a game at Yankee Stadium on April 9, 2015.

Yankees shortstop Didi Gregorius throws to first base during a game against the Toronto Blue Jays at Yankee Stadium on April 9, 2015.

Yankees shortstop Didi Gregorius fields a ball hit by Toronto Blue Jays third baseman Josh Donaldson during a game at Yankee Stadium on April 9, 2015.

Yankees shortstop Didi Gregorius reacts after he is tagged out attempting to steal third base in the eighth inning against the Toronto Blue Jays on Opening Day at Yankee Stadium on April 6, 2015.

Didi Gregorius reacts after being called out while trying to steal third base in the 8th inning of a game against the Toronto Blue Jays on April 6, 2015.

Shortstop Didi Gregorius of the Yankees fields a line drive by James Loney of the Tampa Bay Rays during the fourth inning of a spring training game on March 9, 2015 at George M. Steinbrenner Field in Tampa, Florida.