20 March 2015: Bartle Bogle Hegarty shoots to the top of the table after its Tesco win.
3 April 2015: BMB climbs to number two, while the league also welcomes four new entires in Krow Communications, Leo Burnett, Lucky Generals and TMW Unlimited.
17 April 2015: Grey joins the table at number two, while St Luke's is also a new entry.
24 April 2015: J Walter Thompson joins the table after landing Philadelphia.
1 May 2015: Adam & Eve/DDB enters the league after winning Aviva. Antidote is also a newcomer.
8 May 2015: BMB climbs up one place after winning Rowse Honey.
15 May 2015: No changes in the creative table this week.
22 May 2015: Adam & Eve/DDB wins Waitrose, while J Walter Thompson picks up Ribena.
5 June 2015: 101 joins the league after winning Odeon.
12 June 2015: Mother joins the table with Ritz Crackers.