I just realized that thebaseballcube.com rates all players from 1-100 on contact, power, batting, patience, and speed.
they don't break it down into L/R splits, but for kicks here are some sample ratings:
pujols 90/92/97/82 w/ 32 speed
jeter 61/40/88/57 w/ 72 speed
pedroia 99/43/86/67 w/ 49 speed
howard 7/98/73/80 w/ 24 speed
naturally, these ratings don't align perfectly with HBD and it shows when you reach middle of the road players, but i had fun with them for like 5 minutes.