Derek McInnes hailed the mentality of his Kilmarnock players after their stunning comeback win over St Mirren.

Killie trailed by two goals at the interval but they produced an incredible comeback as they scored five goals in 18 minutes to secure a 5-2 triumph to overtake St Mirren in fourth in the cinch Premiership table.

Captain Kyle Vassell scored twice with Marley Watkins, Danny Armstrong and David Watson all on the scoresheet to leave a visibly delighted McInnes praising the character of his squad.

He said: “When the questions were getting asked of my players today, they met that responsibility brilliantly.

“I’ve got proper men in that changing room and it was a proper grown-up performance.

“We were 2-0 down at home and the fans were getting a bit antsy. It’s easy for my staff and I to point out what’s going wrong but the players stood up.

“I wasn’t surprised that there was an element of a response there and once we got one goal, I felt the second one was coming.

“I was always confident that we had another goal in us but to get five was fantastic. I’m delighted for my front two getting the goals as they led the line well.

“It was such a big game and it felt like a proper game, which is recognition of the season that both clubs are having. We were second best for the first half hour and we never met the threat that they posed.

“We didn’t do stuff that we worked on through the week and there was loads of stuff wrong with us in that opening half hour. Sometimes you need half-time to reset and we scored five goals in 18 minutes – it could have been more.”

Meanwhile, Stephen Robinson believes his St Mirren players were unable to deal with the momentum shift in the second half.

He said: “It was three goals in about five minutes and the ball must’ve only been in play for 90 seconds. “As a group, we have to learn from that and can we slow the game down?

“We knew that we’d need to defend in the second half but we didn’t do that well enough and we had no ownership of the game.

“The momentum kept increasing and we were unable to deal with it. We looked naive today for that spell and that’s something that we need to learn from.

“There won’t be a hangover from that because it’s not something that happens every week.

“You’re not fifth in the table if that’s the norm but know that it’s not acceptable and it’s a wasted opportunity.”