Paris Saint-Germain goalkeeper Keylor Navas has dedicated his penalty save from Lionel Messi's spot-kick to absent team-mate Sergio Rico.

Navas denied Messi from the penalty spot in first-half additional time and helped PSG complete a 5-2 aggregate victory over Barcelona in the Champions League last-16 on Wednesday.

The match finished 1-1 with Kylian Mbappe opening the scoring on the half-hour mark before Messi levelled with a long-range rifle in the 37th minute.

Navas made his penalty save on the stroke of half-time, dedicating it to Rico post-game with his team-mate absent due to personal reasons.

"It's always difficult, especially against Messi who shoots very well," Navas told RMC Sport post-game.

"It gives a lot of joy to everyone. This penalty is for Sergio Rico who is going through difficult times with his family, it is for him."

Navas and Messi are long-time adversaries from the Costa Rican's time at Real Madrid, with his low save with his knee representing a major win.

The save, one of several from Navas, played a major part in PSG thwarting any potential Barcelona response as they rallied following their 4-1 first-leg defeat in Spain.

"It was a very great match for Barca, they pushed to the maximum," Navas said.

"We are very motivated to continue in this competition, with this state of mind. We must be united for this competition.

"The group has clear objectives in mind. This is what helps us to progress to go far in this competition."