"Home Run" by Geoff Moore And The Distance is a great Christian baseball song with the line "life is like a baseball game" in it, Jesus as the coach, etc. It's new though, published in 1995 or 1996, on EMI Christian Music. I have it on the WOW-1996 CD. The words didn't come with it though, so if you can't find them anywhere else, let me know and I'll try to get them down for you.