How this bet was graded
Grade B · 50/100 · Better Off Passing
England to win to nil at +250 on Bet365: we devig the available market on the same market to estimate a true win probability of 27.9% — fair odds +258. The gap between +250 and +258 is the -2.23% edge: your long-run expected return per dollar if the market is right about true probability. Fair value here was derived from the host book's own line — treat the edge as directional, not precise.