IPA: //ˈsuːpərˌpleɪər//
KK: /ˈsuːpərˌpleɪər/
A person who is extremely talented and successful in sports or games.
The team won the championship thanks to their superplayer who scored the most points.
Superplayer → It is formed from "super-" (meaning above or beyond) and "player" (from Old English "plegian", meaning to engage in activity or play). The word "superplayer" refers to someone who excels or performs at a level above the average in playing or gaming activities.
Think of someone who plays 'above' ('super-') the usual level of skill — that's why a superplayer is an exceptional player.
No commonly confused words.