Brendan Rodgers praised Wesley Fofana’s mentality, following his goal to put Leicester City through to the Europa Conference League quarter-finals.
Leicester lost 2-1 on the night, but Fofana’s goal upon his return put Leicester through 3-2 on aggregate.
The 21-year-old Frenchman has not played since breaking his leg in pre-season, but along with his goal to separate the teams on aggregate, quickly adapted to a tense European atmosphere.
Rodgers highlighted it was the mark of a top player.
"He’s an amazing player, that’s what top players do,” Rodgers told BT Sport post-match. "He’s only been back in training a few weeks but they want to go and head it and show that determination. That’s what we’ve missed for a lot of the season.
"That’s a top player’s mentality, he’s such a top prospect. Now he’s just got to try and build his fitness up. He was exceptional on the night."
With Lovro Majer back in the Rennes starting XI for the second leg, it was an unsurprisingly fast start and Benjamin Bourigeaud put them up after only eight minutes.
Fofana equalised on 51 minutes, handing Rennes a sizeable task to eventually turn the tie around. Rodgers was still critical of his side’s performance, but was nevertheless relieved progression was secured, given the opposition.
"I think with the ball we were really, really poor," he said.
"Our football in the game, especially in the first half, was nowhere near what I would expect. What we did show tonight was real character, especially with the players missing and lots of young players tasting this level for the first time. It’s character building for them.
"We had to show resilience. You can see they’re a good side, Rennes, so to get through is a fantastic feeling. We knew they were going to make a fast start and come after us.
"They got the early goal as well, but we showed a good mentality, a good concentration level."