#3 Seth Rollins - 157 matches
Seth Rollins is possibly one of the most important Superstars on WWE television, and he showed time and again why he's key to WWE and RAW, in 2018. Rollins, who wrestled in 157 matches in 2018, the third most by any Superstar on the WWE roster for 2018, had a whirlwind 2018.
The Gauntlet match on the RAW before the Elimination Chamber PPV, where he eliminated John Cena and Roman Reigns, and wrestled for over an hour, was a sheer masterclass from Rollins.
Rollins put on great matches with some of the top guys on RAW, feuding with the likes of Kevin Owens, Elias, Drew McIntyre, Dolph Ziggler, and more recently with former Shield brother, Dean Ambrose.
He held the Intercontinental Championship belt, as well as the RAW Tag Team belt (with Dean Ambrose), but ended the year with no gold around his waist.