I'm not familiar with the Rubikon platform, OP, but I've had some luck with tennis betting on Betfair. I use a combo of stats and market monitoring to find value, and sometimes also take advantage of their 'back and lay' feature.
I'm a bit curious about this thread since I'm a huge fan of Rubikons and I've been hearing about how underrated their tennis bets are. Has anyone here used their 'Expert Picks' section for making informed decisions? I've been eyeing their tennis strategy, and would love to know more about people's experiences.