The law of averages for one thing. They went what, 32-5? That’s impossible to keep up.
This series it looks like they’ve run into a team that is gotten into a hot streak. Every bloop drops in for them, the few hard hit balls against them seem to go right at somebody, they get a break and take advantage of it. Over the course of 6 months, those things even out. In a 3 game series, anything can happen.
It’s not always who you play but when you play them.
Plus the AAAA players who were doing so well then have come back to earth.