When I was exploring the gambling board I saw multiple time this word that people were saying underdog playing. I search it for know more details. But I still confusion, Can anyone explain me it in example in both cases sports and slot games?
The way you constructed this question is a little bit confusing, but let's talk about the main word there "underdog" in sports betting this refers to the weaker team or you can say that it's the team that the odds are not in favour of to win. Underdog playing simply means betting on the weaker side that's what it's all about. Most bettors prefer to bet on the favorites because the chances of winning is high compared to the underdogs
The Op seem not to be a native English speaker or either from any English speaking country, but if you read well ,you can understand or decode the question which he's trying to ask and I think Oshondo has done well in explaining the terms "Underdog" to the Op, But Op in case if next time, you try to construct your writings well so that one can immediately decode exactly what you're trying to say or ask without having suffer understanding it and to get a proper response.