MassMutual Center1277 Main StSpringfield, MAPhone: 1 413-787-6610Fax: 1 413-787-6645http://www.massmutualcenter.comMassMutual Center Key Executives:General Manager: Matt Hollander, [email protected]Director of Marketing: Marissa Skibbe, [email protected]Director of Sales: Monique Messier, [email protected]Director of Operations: Scott Griffith, [email protected]Director of Finance: Jessica Hansen, [email protected]Director of Events: Marissa Turnbull, [email protected]