Sorry to be break into this thread but since I've had the Tennis Pro package from just prior Wimbledon so thought I might be able to contribute something.

Small sample (26 bets) but same results as reported by bc since the beginning of the year.
SR 60.8% PoT 27%

The guy running the show (Tony) obviously has an encyclopedic knowledge of the game together with betting insights that could have only come from hard earnt experience.

A note of acknowledgement and thanks to you Mr J re the online Casino opportunities. My NeTeller account is approaching the $10k mark for little to no risk except for the endless (and almost mindless) clicking on a mouse. A Christmas card is comimg.