With the three lower divisions sorted and Aberdeen and Hearts the only sides that can win the Without Celtic market, I've got all outcomes covered. To win my £300 I've spent £270, so a profit of 11.11%.
This is the third season I've done this; the previous two have resulted in a 33% profit and a small loss, so I'm averaging around a 14% yield. I've also been doing this with the three Conference divisions, with similar good results, so I'm happy that the idea of antepost multiples
in the right circumstances is proven. Acknowledgement Hotspur
HOWEVER...I've also been doing this with the four English top divisions (bets not recorded here) with much worse results including a couple of big losses. I think that's probably because the four English leagues tend to be very tight with form coming and going, making it near-impossible to cover all eventualities.
So, while I think the principle is proved in the right circumstances, I do think it's dependent on the right choice of leagues.