The display belied a series of pre-season showings which, by Boyle's own admission, were not up to his lofty standards.

Nevertheless, he told Ross that he would ripple the net in the curtain-raiser – and lived up to his promise.

Ross said: "Martin hasn't felt like he's been at his best in pre-season. But he assured us that he'd be right for the opening day.

"In fact, he told us he would score!

"He played in a slightly different role at the start of the game [as a striker] and then back to his more natural position on the wing – but wherever he plays on the pitch, he carries a threat because of that pace.

"And he's a much better player than a lot of people give him credit for.

"His all-round play is good, how he creates opportunities is excellent and I'm delighted he has got off to that start."

Burke halved arrears on the cusp of half-time, registering an early contender for goal of the season with a ferocious free-kick from 30 yards out.

However, they could not complete the comeback despite second-half efforts from Burke, Danny Whitehall and an errant Paul Hanlon clearance forcing a wonderful save from Ofir Marciano.

And the spotlight from a Kilmarnock perspective ultimately fell on keeper Eastwood, who got the nod to start ahead of Danny Rogers after joining the club on loan from Sheffield United – only to be replaced at half-time.

But Killie boss Alex Dyer says he did not replace the 23-year-old due to his costly error.

Dyer said: "I was disappointed with the manner of the two goals we lost. The first one was a complete rush of blood from the young goalkeeper [Eastwood].

"It was a mistake but he is a good keeper and he will learn.

"That was not the reason I took him off at half-time. He had a problem with his quad and we will have to get it assessed.

"If he had been fully fit then he would have stayed on the pitch."