Carolina Panthers safety Lathon Ransom took accountability for his disastrous penalty late against the Saints.

The Carolina Panthers are still learning how to handle success. While the Panthers have thrived in the underdog role this season with wins over Green Bay and the Los Angeles Rams, they continue to struggle winning the games they’re supposed to win.

New Orleans’ win was sealed by kicker Charlie Smyth, who hit a 47-yard field goal with two seconds left. That field goal was set up by a costly 15-yard penalty committed by Panthers safety Lathan Ransom, who hit Saints quarterback Tyler Shough while he was sliding, turning what would have been a 62-yard field goal into a 47-yard field goal.

When the Carolina Panthers played the New Orleans Saints in October, they threw away a compelling opportunity. On Sunday, they squandered an even larger one. The Panthers were stunned by the Saints, who saw a game-winning field goal fly through the uprights with two seconds remaining to give them a 20-17 lead they wouldn’t relinquish.

The Panthers' recent issues with the rival Saints continued on Sunday.

How to bet Carolina Panthers vs. New Orleans Saints in NFL Week 15 action

The Panthers slipped, but not as far as you might expect.

How did the Saints upset the Panthers in Week 15's final seconds? By leaning on a young quarterback who continues to deliver when it matters most.

The Panthers face the Saints in New Orleans on Sunday. We break down what the game means for the NFL playoff picture in Week 15.

CHARLIE SMYTH KICKED a game-winning field goal on Sunday night to see the New Orleans Saints edge NFC South rivals the Carolina Panthers. The former Down footballer was on target with a 47-yard field goal with just six seconds left on the clock,