Rangers return to the action next weekend away at Hearts as they look to build on their win against Dundee United last time out.
Celtic, on the other hand, have a home clash against Motherwell.
Here is a look at the latest news regarding both clubs...
Rangers missed out on summer deal
Rangers were reportedly interested in Hertha Berlin striker Davie Selke over the summer.
The attacker has been on the books at the Olympiastadion since 2017.
According to German news outlet Bild, the Gers were keen on landing him in the last window but failed in their pursuit of him.
Former striker scores on debut
Ex-Rangers forward Jason Cummings has scored on his international debut for Australia.
He now plays Down Under for A-League side Central Coast Mariners and found the net in their 2-0 win over New Zealand this weekend.
Celtic are apparently ready to tie down boss Ange Postecoglou to a new deal.
The Australian guided the Hoops to the Scottish Premiership title in his first year.
According to Football Insider, the Glasgow side are ‘keen’ to extend his stay amid links to the Premier League.
Striker injury worry
Postecoglou has a new injury worry regarding Giorgos Giakoumakis.
The striker has apparently picked up a thigh problem on international duty with Greece, as per a report by Glasgow Live.
Giakoumakis, 27, has scored three goals in nine games in all competitions so far this term having found the net 17 times in the past campaign.