I get a kick out of coaches and kids that are acting a fool during a tough match, whining, complaining, yelling at the ref for stalling, yelling at the other coach, etc., then when the match is over, and they end up winning, they want to shake everyone's hand and be buddies..........
LIke you said. Anyone can be a good sport when they win, it takes a man to be a good sport when you lose......
There are also a-holes out there that can't even win like a man. Huffing and puffing because they didn't beat a kid bad enough, or got scored on, or the ref was trying to screw them, or whatever. Punks
Hopefully as parents and coaches, we work hard to make sure our kids act like a man, win or lose.