Derek McInnes reignites Celtic penalty grievance but Kilmarnock boss confesses he should probably let it go
Kilmarnock boss Derek McInnes admits Willie Collum's call to turn down a Viaplay Cup semi final penalty against Celtic still stings.
Players.bio is a large online platform sharing the best live coverage of your favourite sports: Football, Golf, Rugby, Cricket, F1, Boxing, NFL, NBA, plus the latest sports news, transfers & scores. Exclusive interviews, fresh photos and videos, breaking news. Stay tuned to know everything you wish about your favorite stars 24/7. Check our daily updates and make sure you don't miss anything about celebrities' lives.

Kilmarnock boss Derek McInnes admits Willie Collum's call to turn down a Viaplay Cup semi final penalty against Celtic still stings.
Former top official Steve Conroy insists rookie refs would never have got away with the blunders Willie Collum has made in in the opening two weekends of the Scottish Premiership season as he branded the SPFL cheapskates for failing to bring in goalline technology.
Nick Walsh has been selected as Celtic vs Ross County referee after the list of officials for the opening day of the Premiership season were released.
I've always found the SFA appeals process a pain - ever since a doctor on a three-man Hampden panel questioned my tackle after a derby day draw at Tynecastle.
Hearts have reportedly decided NOT to appeal Alex Cochrane's red card against Celtic - meaning he will miss their next two games against St Mirren and Rangers.
Steven McLean will be the man in the middle for the derby between Rangers and Celtic when the sides face off on Saturday for the final time this season.
A former referee has been left fearful that Willie Collum will be the man in the middle for Sunday's final derby of the season between Rangersand Celtic - with John Beaton relieved of any wrongdoing in the most recent Ibrox match.
Leading former Premier League official Dermot Gallagher has revealed his pal contacted him to vent over Hearts star Alex Cochrane's red card against Celtic.