188BET are challenging our own Mark O'Haire (@MarkOHaire) and Racing Post superstar Mark Langdon (@MarkLangdon) to a punting duel.
For more great content take a look at the new 188BET Blog.
Weekend NAPs | 13th-14th May 2017
Here the guys discuss their best bets of the weekend.
These are the selections they rate above all else.
Can You Beat The Two Marks? Win A £30 Free Bet
Grab a £30 free bet if you beat both Marks or a £10 free bet if you beat just one of them.