Looks like one of the many broder cards of the early 90s. There are similar cards under the "brand" American Sports Monthly, or National Sports Monthly, with that design. I doubt there was even a magazine, which the name implies. Just someone's attempt to cash in on the bubble, with names like Shaq, Emmitt, Manon, Jordan & Cal.
That being said, someone has created a 1993 American Sports Monthly list on this site. Only a couple cards pictured & both have completely different backs. Ripken is listed in that set too, btw, but no pic.