odds of set over set

[muckyouraces]

anyone know the odds of getting a set in holdem and getting beat by a higher set?

I'm not talking about when the board pairs and you have trips and get beat by someone with a higher kicker, I am only talking about when you have a pocket pair and someone else has a pocket pair, and you both hit a set. this has happened 3 days in a row and seems really odd

[MDMA]

GREAT HIGH STAKES DISCUSSION.