Bob Raissman reports that Mary Ann Kaat, the wife of former Yankees pitcher and broadcaster Jim Kaat, has passed away.

Heartfelt condolences to Jim Kaat, whose wife Mary Ann, 64, died yesterday after suffering complications from the bladder cancer she was diagnosed with in 2004.

Kaat, who retired from the Yankees Entertainment & Sports Network booth following the 2007 season, said the family will hold a private service in Ripon, Wis. A celebration of Mary Ann’s life will be held later this year at Kaat’s Florida home.

Our thoughts are with the Kaats and those close to them.

Via Steve.