Baccarat
Never bet on a tie. The odds of a tie are not favourable at all and are not even worth a flutter, avoid at all costs. Some people will tell you that ties often repeat close after each other, this is not the case, just play your own game.
Roulette
Some methods can be reasonably lsm99 effective in roulette, depending on the table limits and the minimum bet. Avoid single number bets unless you have the enough money to place the same bet 36+ times in a row, not the most enjoyable way to play either.