I don’t think either autograph is real.
These are fake, commonly found on eBay with most of these types of forgeries w a fake Scoreboard coa. I think this style of forgery originated in the Philippines and now is all over eBay. They even have fakes of the 1992 Fleer Ultra Pippen autograph insert w embossed stamp (yes the forgers have faked the embossed stamp as well). You can usually tell this fake Pippen signature style w the back of the "S" is slightly more curved inward compared to an authentic Pippen signature.