Movie filmed near Wiesbaden AFB, Germany circa 1960's

My father was stationed at Wiesbaden in the early '60's. My brother was a pre-teen at the time and they were filming a movie about a baseball player. He was hired as an extra in the film. He spent his earnings on a model airplane kit. I wish that I had more information on the film, but do not. Does anyone know the name of the film? I'm trying to obtain a copy of the movie for my brother as a gift.
Thank you.

 

that's gonna take some recalling, someone might know of it?.. here is a list of baseball movies, in alphabetical order, go thro and pick out movies made in the 60s..good luck