Dellin Betances, a native New Yorker, makes switch from Yankees to Mets - The Boston Globe
Retiring ex-Yankees relief ace Dellin Betances built half a Hall of Fame case
Former Yankees, Mets Reliever Dellin Betances Retires After 10 MLB Seasons, News, Scores, Highlights, Stats, and Rumors
Retired New York Yankee pitcher Goose Gossage tips his cap while looking at his monument that will be placed in Monument Park at the 68th Annual Old-Timers' Day before the New York
Masahiro Tanaka Strikes Out 15 on an Unusual Day for the Yankees - The New York Times
Yankees To Give Gleyber Torres A Big Hike, How Much For Others
Dellin Betances retires
Reports: Former Yankees All-Star retiring from baseball at 34
Former Yankees All-Star Reliever Dellin Betances Has Retired From Baseball - Pinstripes Nation
Machado booed, Yanks top Padres 5-2, win 8th in 9 games
Note to Yankees: Score More Runs…, by Scott Fiedler
Aaron Judge Leads the Way as Five Yankees Make All-Star Game - The New York Times
Report: Four-time All-Star reliever Dellin Betances retiring