Match ends, Kilmarnock 2, Ayr United 0.
Kilmarnock opened their Scottish Championship campaign with a deserved victory over local rivals Ayr United.
In the first league meeting of the sides in 28 years, Killie dominated with Innes Cameron and the outstanding Chris Burke threatening.
Liam Polworth fired Tommy Wright's side ahead in the second half following a forceful run by Blair Alston.
And Cameron netted from the spot after Jack Baird was harshly penalised for handball.
Replays suggested the ball had hit the defender's chest following a shot by Alston.
David Hopkin's visitors struggled to gain territory in attacking areas, though the manager felt his team should have had a penalty in the first half for a challenge on Tomi Adeloye.
Kilmarnock manager Tommy Wright: "I thought we were relentless from the first whistle. It was a really good performance and a thoroughly deserved win. All we've done is get three points and get a good start.
"I know what Chris Burke can give me. He's a tremendous professional and I was so pleased when he re-signed."
Ayr United manager David Hopkin: "Players gave me everything. I thought the referee got two of the biggest decisions wrong.
"It was a stonewall penalty for us in the first half. [At Kilmarnock's penalty] it hits Jack's chest. You can hear with the thud it hits his chest."
- 6StokesBooked at 45mins
- 29BurkeSubstituted forArmstrongat 90+1'minutesBooked at 90mins
- 4McGinnSubstituted forMcGowanat 87'minutes
- 19PolworthSubstituted forLyonsat 78'minutesBooked at 88mins
- 2HoustonBooked at 41mins
- 15BairdBooked at 85mins
- 20HewittSubstituted forO'Connorat 67'minutes
- 4MuirheadSubstituted forMaxwellat 82'minutes
- 22McKenzieSubstituted forAfolabiat 67'minutes
- 11SalkeldBooked at 71mins
- 9AdeloyeBooked at 31mins
- Don Robertson
- Shots on Target
Second Half ends, Kilmarnock 2, Ayr United 0.
Daniel Armstrong (Kilmarnock) is shown the yellow card.
Foul by Daniel Armstrong (Kilmarnock).
Sean McGinty (Ayr United) wins a free kick on the right wing.
Substitution, Kilmarnock. Daniel Armstrong replaces Chris Burke.
Brad Lyons (Kilmarnock) is shown the yellow card.
Foul by Brad Lyons (Kilmarnock).
James Maxwell (Ayr United) wins a free kick in the defensive half.
Substitution, Kilmarnock. Dylan McGowan replaces Stephen McGinn.
Goal! Kilmarnock 2, Ayr United 0. Innes Cameron (Kilmarnock) converts the penalty with a right footed shot to the bottom left corner.
Jack Baird (Ayr United) is shown the yellow card for hand ball.
Attempt blocked. Blair Alston (Kilmarnock) right footed shot from the centre of the box is blocked.
Penalty conceded by Jack Baird (Ayr United) with a hand ball in the penalty area.
Substitution, Ayr United. James Maxwell replaces Aaron Muirhead because of an injury.
Jason Naismith (Kilmarnock) wins a free kick in the attacking half.
Foul by Daire O'Connor (Ayr United).
Attempt saved. Daire O'Connor (Ayr United) right footed shot from outside the box is saved in the bottom right corner.
Foul by Euan Murray (Kilmarnock).
Tomi Adeloye (Ayr United) wins a free kick in the defensive half.