Originally Posted by
FourLengthsClear
The part I have bolded is where we disagree (and it is probably better that we agree to disagree).
In this case of hedging you have a 100% probability of winning x
In the case of not hedging you have a W% probability of winning y and an L% of losing z
You and wantit suggest, essentially, that you cannot define/quantify W and L with sufficient accuracy/confidence to justify the risk and if that works for you, who am I to argue?
As food for thought though consider how the books in-play odds come about. These days for tennis pretty much all of them are simply tracking Betfair, adding juice and, I presume adjusting for current exposure.
Those Betfair odds are not derived from hunches. The big traders are turning over millions on single matches with overrounds/juice of less then 1% which they can only do with every game/point/missed first serve being carefully priced based on samples of 10,000s of previous matches.