WILLIE Collum will be the referee for Rangers’ televised Scottish Premiership match at Motherwell on Saturday.
The Euro 2016 official, who turned 38 last week, will be in the middle as the Gers make the trip to Fir Park for the lunchtime game live on Sky Sports (KO 12:45 GMT).
He will be assisted by David McGeachie and Gordon Crawford, with Euan Anderson on fourth official duties.
Collum – who won’t have far to travel from his Lanarkshire residence – will oversee his 29th game of the season in all competitions.
He has so far brandished 90 yellow cards, sent off five players and awarded nine penalties.
The Religious Education teacher will have no excuse for taking his eye off the ball after visiting a Specsavers store this week, in recognition of the partnership the opticians share with the Scottish FA.
It will be a 13th top-flight match of the campaign for Collum, who has handled a League Cup Final, two Scottish Cup Finals and the 2015 Uefa Super Cup.
The Glasgow-born whistler will control his fourth Rangers game of the campaign – and first of 2017 – after sending off Philippe Senderos in their 5-1 Old Firm derby defeat at Celtic in September before 1-0 victories at Inverness in October and home to Dundee in November.
Meanwhile, Collum will be in the middle for a third Motherwell match of 2016-17 after their 4-2 derby win over Hamilton in September – in which he awarded the Steelmen a spotkick – and 1-1 draw at St Johnstone last month.
It will be the third time he takes charge of a fixture involving the two sides – after Rangers’ 2-1 win in a League Cup semi-final at Hampden in 2011 and a goalless draw at Ibrox in the league in 2012, both of which passed without major incident.
Mark Warburton’s second-placed Rangers will be looking to extend the gap over Aberdeen in third, which currently stands at two points, while Mark McGhee’s Motherwell could move into the top six with a first top-flight win over the Gers since December 2002.
The sides met as recently as last weekend as Kenny Miller scored twice for Rangers, who came from behind to beat the Steelmen in their Scottish Cup fourth round tie at Ibrox.
Madden gets another top-flight test
Bobby Madden will take charge of Celtic’s televised encounter with Hearts on Sunday.
The 38-year-old will be in the middle when the champions host the Jambos at Parkhead in front of the Sky cameras (KO 13:00 GMT).
His assistants will be Graham Chambers and Stephen Mitchell, while Greg Aitken will be on fourth official duties.
Madden was also in the middle for a 3-1 Celtic win over Hearts last season in his only other experience of a fixture between the sides.
He enjoyed a largely quiet display but booked six players and sent off Hearts defender Juwon Oshaniwa late on for a second yellow card.
It will only be the 18th game Madden will have officiated this season, after missing two months as he bravely battled thyroid cancer.
Overall, he has dished out 48 yellow cards, two red cards and pointed to the penalty spot 11 times in his 17 matches so far.
The East Kilbride whistler, who was an additional assistant referee at Euro 2016, will handle his third Celtic game of the campaign after their 4-1 win over 10-man Aberdeen in August and 2-1 success against Dundee in December – both also at Celtic Park.
His only Hearts match so far was their 3-0 victory over Motherwell at Tynecastle in November – in which only two players were cautioned.
Madden’s biggest career honour to date came in Celtic’s 2-0 win over 10-man Dundee United in the 2015 League Cup showpiece at Hampden Park.
You can see the rest of the SPFL appointments for this weekend here.