Quote:
Originally Posted by MisterRodriguez
Hello guys,assuming a soccer league with high liquidity market is GENERALLY efficient if i find a subset of games where the Openers in Pinnacle beat the Closers in the last couple of seasons(1k sample size,BTCL 67%)means Pinnacle openears have been soft that even a basic analysys can make a profit ?
With a sample size of 1000, you won't find any subsets with any degree of certainty. Statistics are more random then you think. Also, previous performance for teams against each other are extremely weak predictors due to the number of variables changing, the most important one are key players.