By doing this you're literally giving your money to the sportsbook because the margin taken by the casino is also multiplied. So for example if the edge taken by the house is 3% by bet, the odds of your final multi bet will have 109% house edge.
hahaha
I get your point but I don't think house edge can get above 100%
Like I said, there's no solid strategy and these bets are very hard to win. But at 5 cents a piece, it's a very cheap lottery ticket.
If we want to talk strategy, multi bets are simply the parlay strategy where the winnings are carried over to the next bet along with the previous stake. So the best strategy to win a parlay bet is of course to find the game with the lowest possible house edge. Moneypot.com had a 0.1% house edge but now that it closed I'm not sure if there's anything equivalent. Surely sports bets have a house edge above 1% that most provably fair games will have though. So the parlay strategy can also be replicated with dice. It just feels a little different on sports bets, so if we're talking a few cents a day, it's just whatever the one placing the bets prefers.
Also, I am not sure whether you are willing to openly talk about it but, have you ever been able to win some money using this method for betting? If so what was your initial reaction? If not, what you ever met someone who indeed managed to get money this way?
I'll be 100% honest, I haven't won even a single bet slip with 25 matches on it. Even in cases when I went in for bets that had odds under 1.2, there happened a few mishaps and I lost in at least a couple of my choises.
I wholly don't expect to win when I put 25 matches in a bet slip and that's why I only go in those with the minimum bet allowed, which is 5 cents.
On the other hand, if you want a
reliable mutli-bet strategy, I've made a thread about how I tend to pick matches with the intention to win in multibets. I usually go for a goal of a 10x multiplier with matches in those though or even just 5x. This can be fulfilled by 3 or up to 6 football matches usually and rarely more.