So that even if it goes sideways your loss will be minimized. This is just my idea about this
You can share your ideas and strategies on this topic
I don't see any problem if the person who won on sports betting to wager and bet on an upcoming matches as long as he is knowledgeable about it. Remember, sports betting isn't like a game in a casino where the chance of winning is dependent on the RNG.
As long as the person knows the team and its current condition and is very knowledgeable about that sport, he can bet on the upcoming event since it would be a loss if he missed a match where he has full knowledge of the competing team just for the sake of withdrawing profit and playing again the next day ideal. Remember sports has its schedule so gamblers won't have the luxury to withdraw today and bet later if the upcoming match that he has deep knowledge of has its match schedule today. Sports matches are not casino games that is available every day, 24/7.
In sports betting, it is the deep knowledge of the team and sports that can give us a high chance of long term rollovers and not the postponing of bets that might make us miss fights that we are well aware of the possible result. Missing the supposed-to-be-won bet will greatly reduce the rollover time of our bankroll.