Player Development Pitching Coach Assistant Coaches Walker McKinven Tommy Hottovy Skip Schumaker Dismissals Hitting Coaches Coaching Changes Matt Quatraro Rob Thomson John Schneider Tony Perezchica Hitting Coach Managerial Staff Mets Coaching Staff Managerial History Bullpen Coach Chris Holt First Base Coach First-Base Coach Robinson Chirinos Mariners Coaching Staff Julio Borbón Jeremy Hefner Matt Hague Player Support New York Yankees Player Preparation Managerial Changes Mighty Mussels Coaching Staff