CHARLOTTE, N.C. — George Aston has felt the slights throughout his career. That’s why he’s not surprised so few give Pittsburgh any chance to topple No. 2 Clemson in the Atlantic Coast Conference championship game Saturday night.

“We know nobody really respects us or gives us any credit even when we have great game,” the senior fullback said of the ACC Coastal Division champions. “Even after we win, they’ll probably still find a way to discredit us or (say) Clemson had a bad game.”

Aston and the Panthers (7-5) might be the only ones who believe there’s a chance to upset the surging ACC Atlantic winners. The Tigers (12-0, CFP No. 2), three-time defending ACC champions, enter with the conference’s top scoring offense and a defense that’s No. 1 in the league in keeping opponents from scoring.

Clemson tailback Travis Etienne, the ACC’s leader with 1,307 yards and 19 touchdowns, was named league player of the year. The Tigers experienced and heralded defensive front of ends Clelin Ferrell and Austin Bryant and tackles Christian Wilkins and Dexter Lawrence have locked down the line of scrimmage by allowing less than 85 yards a game rushing.

Clemson also has a huge edge in big-game experience. It has advanced to the past three College Football Playoffs following its ACC title wins and has that 2016 national championship in which many current Tigers played.

Tigers receiver Hunter Renfrow said becoming the first to win four consecutive ACC crowns is a goal they’ve sought all year.

“I think from here on out, kind of, we just keep breaking records, especially the senior class,” Renfrow said. “It’s something we shoot for, being our best, being the best we can be.”

Clemson has not lost many games in that time, although it knows what it’s like to lose to Pittsburgh. Among the two regular-season losses the Tigers have had (they’ve gone 46-2 the past four regular seasons), one was a 43-42 stunner unranked Pitt pulled on No. 2 Clemson in November 2016.

Pitt coach Pat Narduzzi said that result won’t have much bearing on this game, although Aston said there’s much the Panthers can take from the win.

“We really do have good luck playing No. 2 teams,” he said.

Narduzzi said Friday that as incentive the team sees a picture of Bank of America Stadium when it leaves the locker room.

“That’s where we want to be,” he said. “And now we’re here.”

Clemson coach Dabo Swinney has chastised fans last Sunday, at least those grousing that the Tigers 56-35 rivalry win over South Carolina was not dominating enough. Swinney clarified it’s a small percentage of the fan base. Still, “I don’t want anything to creep into the culture of our program. I don’t want players ever to walk off the field with a win that so-called felt like a loss,” he said. The Tigers are looking for a 13th win for the third time in four seasons.