Matchups rhymes with:
billups, bishop's, bishops, breakups, develops, ejup's, envelops, europe's, gossips, hiccoughs, hiccups, juleps, kladstrup's, lookups, mcphillips, mixups, northrop's, northrup's, philip's, philips, scallops, stirrups, syrups, tulips, turnips, wallops, winthrop's, worships
Matchups sounds like:
matchbook, matchbooks, matchbox, matchboxes, matkovich, mitsubishi, mitsubishi's