He is also a broadcast color analyst for baseball, currently working with Marquee Sports Network and ESPN, and a contributor to The Athletic.

He was registered double-digit outfield assists on three occasions during and ended his career going 293 consecutive games without a fielding error.

In 2005, with no immediate prospects of joining an MLB roster, Glanville signed a one-day minor league contract with the Phillies, and then retired, saying he wanted to leave baseball wearing the uniform of the team that he grew up as a fan of, and to which he gave most of his playing career.

[15] In his role with GK Alliance, he serves as Director, New Business Initiative for both James Romes Consulting[16] and MechTechnologies,[17] and President of Glanville-Koshul Homes.

In an online blog article of January 21, 2010, Glanville responded to Mark McGwire's admission that he used steroids.

[20] Buzz Bissinger called it "a book of uncommon grace and elegance...filled with insight and a certain kind of poetry.

[22] Glanville is an avid massively multiplayer online game player along with former teammate Curt Schilling.