OP's strategy is like guessing based on observable features of the players and not a guess backed with a more powerful basis. Try to atleast do this on one straight month and see the result for yourself whether it is an effective strategy or not. But one thing is for sure, this would 100% based on pure luck which for me, contrasts the idea in sports betting wherein a gambler could gauge the risks and chances of winning based on a team or player's performances, as well as their/his weaknesses over the opponent. More of a strategical approach. But I won't invalidate the stand of OP; we do all have our own.
So you're basically betting on people because they "look like winners" ?
Great ! i'm sure this form of betting is sustainable.
Yes is important to read facial expressions. I would say odds on the casinos is more important expert determine the odds by their skills.
After you can predict by their winning records (if they experience lost today or wins) if their confidence is right based on their winnings and how they did based on matual opponents if you dig deeper.
Isn't it what we look though for any sports betting? we look for the odds and most likely the favorite has a higher chance of winning. Of course, there is an upset that we have to consider.
I seldom bet on table tennis, but I love this sports as well.
And I do agree that some results might be rigged especially if the players involved are not professional.
Table tennis will always be my most favorite sport way back then, as I enjoyed seeing skilled players with their own special strategies to win. However, I find it hard to play and win myself so most likely I end up betting in the most favorite to win. Not literally on its face gestures, but definitely on how good and skilled the player is as theres no sign that the game is being rigged.
Actually, betting on a more popular side is a smart move if you are not really into that specific sport, because that would be the easiest way to cope up with the idea of something. If someone is popular in that field, then maybe he's that good even if it won't guarantee a win, atleast you have a stronger stand.