OTD 2014: Jacob deGrom Wins Rookie of the Year - Metsmerized Online
You won't recognize Mets' Jacob deGrom after he cut off all his hair
Mets Morning News: Jacob deGrom is hair today, gone tomorrow - Amazin' Avenue
Jacob deGrom chopped off his luscious locks, but he's pulling off the new 'do
You won't recognize Mets' Jacob deGrom after he cut off all his hair
Mets rise and fall of Matt Harvey: An oral history
OTD 2014: Jacob deGrom Wins Rookie of the Year - Metsmerized Online
Mr. Met Grows His Hair In Support of Jacob deGrom
Mets ace Jacob deGrom says he'll cut his hair after the season
The Complete Prospects Compendium (Part 2), by Tieran Alexander