188BET are challenging our own Mark O'Haire (@MarkOHaire) and Racing Post superstar Mark Langdon (@MarkLangdon) to a punting duel.
Everton v Chelsea | Sunday 13:30 | Sky Sports 1
Here the the guys discuss their best bets for Sunday's big Premier League clash.
James Milton steps in for the absent Mark Langdon.
Can You Beat The Boys? Win A £30 Free Bet
Grab a £30 free bet if you beat both boys.