Here's a font test I ran for a player named Hildo Somers:
The baseball card engine isn't able to render several of the more interesting fonts' lowercase letters despite the fact that they're defined in the font file. That's a real shame. I also put the old amaze.ttf font file into the OOTP15 fonts folder and restarted the game to see if that font would then be used, but it clearly is reverting to the default Vera font.
FWIW, the right side column has the following fonts:
College - which looks like the old Commando font
Ball
Averia
Black
College2
Emilio - Works, but probably isn't useful at small font sizes
Font (l_font)
Staubach