[Pro Sniper]

Firstly, the oddschecker pie chart only accounts for bets placed via that site. Secondly, when you consider the fact that Issy was as big as 33/1 at the beginning, backing activity at her now cramped odds is naturally going to quieten down..as punters seek and identify better value. Either way, the odds, their fluctuations and current activity on them don't necessarily represent an accurate reflection of probabilities.