I just played 14k hands this week, TWICE flush over flush on the flop!
5s6s vs 2sTs flop 3s4sJs
9hTh vs 6h7h flop KhQh2h

I am not very good at Probability Theory.But I do know the flush probability is 0.19% on the flop for one player.
That means, very low.

I really want to know it's normal or abnormal with 14k hands sample.
Could someone tell me how to calculate "flush over flush" on 6max tables?
Thanks.