A weekend of upsets and an instant classic series means there is a major shakeup in the ACC baseball standings and power rankings.

Florida State took two of three from Clemson in a huge top five series. Here's an updated look at ACC baseball standings with two weeks remaining.

Clemson’s comeback attempt fell short Sunday as No. 5 Florida State poured it on early and late, dealing the third-ranked Tigers a 20-9 run-rule loss in Tallahassee. The Seminoles jumped out to a commanding 10-0 lead by the third inning and finished the game with a walk-off homer in the eighth to hand Clemson its second straight series loss and sixth defeat in eight games.