Rangers ace Jacob deGrom to have surgery on UCL tear - ESPN
Jacob deGrom, oft-injured Rangers ace, to have season-ending right elbow surgery
Rangers will have Jacob deGrom on a pitch count on Opening Day - The Boston Globe
Jacob deGrom throws first bullpen pitches during Texas Rangers spring training
Texas ace Jacob deGrom set for season-ending surgery after inking $185m deal, Texas Rangers
At Texas Rangers spring training, prospects lean on vets to set example
Jacob deGrom liked the Mets; But the Rangers liked him more
Where Does Rangers SP Jacob deGrom Go From Here? - New Baseball Media
Jacob deGrom dealing with injury issue early in Rangers career