Never done it live but it seems to be a good way to get excellent odds on a comeback. A few people on here have cashed on the MLB playoffs recently doing this, minimum risk with maximum reward! I can't recommend this as a winning strategy in the long run though.
I do a little live betting. Nothing crazy. Usually bet once a team scores and I like the other. For example, if Arizona scores first tomorrow, ill add a little to my already Denver bet.
Yeah it's strange, I did live for nhl playoffs and it got a little Harry for me. My account manager even called my at one point to make sure I knew what I was doing....hahahaha.
I do bet on the next goal a lot (in soccer)..
E.g. you expect a team to win (and score some goals of course) and determine how much you are willing to risk,
then pound them to score in the next 10mins..
Often the 1st goal is the hardest to get, then i wait till they score the first..
Tennis can be good too, all the top guys who you expect to win, take them to break
their opponent in martingale they have to make it sometime unfortunately it can happen
they fail..before the start define how much you want to risk.
slower surfaces are safer of course..