So when you see game 1-0 and the team that score 1 has the odds of 1.30, I guess this is a good bet already. Just add another of these live games for your multibet and hope to win. Also, make sure it's already 2nd half.
Note: Not Guaranteed But Worth Trying.
Your under note is very necessary because of newbie gamblers here whom might assume it as risk free strategy that guarantee winning. This strategy doesn't sound new to me. I attempted it some times back but later abandoned it due to my high stake on little odds which I see as risking too much. I tried it on table tennis too and it is use to work some time while it won't at times. Most at times, the game get more intense towards the final period of the game and if care is not lots of goals will be scored and the initial favorite with less odds will be defeated. The strategy in general is a good one but the reason why I later abandoned it is because of how I was managing it. I do pick three to four games some times to realize two odds in order to be able to double the money and if you are not staking huge amount, the return will be very insignificant. So I think it would be better to risk appropriately and earn a decent amount if it works out than to risk huge amount on little return.
Just a small amount enough for a fan to follow the sport and enjoy watching. Yup any sport I guess you can experiment on the strategy. I tried it on some sport that didn't work for me but it could work for you. It is always just betting for the favorite team, the bookmakers rarely make mistakes in their odds which means you are also on the winning side.
You just can't control the upsets and draws which is why there is also the note about the strategy being Not Guaranteed to work for all.