Yankees' Didi Gregorius undergoes Tommy John surgery
Didi Gregorius road to recovery
Didi Gregorius has Tommy John surgery
Cincinnati Reds: Why Didi Gregorius should be atop the list of shortstops
Phillies, shortstop Didi Gregorius agree to one-year contract, sources say
The New York Yankees need to find a way to extend Didi Gregorius - Pinstripe Alley
Yankees shortstop Didi Gregorius needs Tommy John surgery