NRL Betting Tip for Monday 2nd August 2021 August 1, 2021 Ray Walker Sharks VS Sea Eagles Manly SGM - Stake 1 Unit, Minimum Odds 7.8, Best Book - Lads/Neds Check out all my NRL Tips: NRL Round 20 Same Game Multis. NRL Round 20 Best Bets. Learn more and get all of Caveman's Tips Here.