EUGENE, Ore. - Colorado earned its biggest upset win since 2009 on Friday, topping No. 41 Oregon 4-3 in Eugene, Ore.
The Buffaloes improved to 7-13 overall and 2-7 in the Pac-12, while Oregon dropped to 11-8 and 3-6. The Ducks were the highest-ranked team CU has defeated wins beating No. 38 UNLV in 2009.
Colorado has now matched its best win total in the Pac-12 since joining the league in 2011-12 and can top that with a win over Utah next weekend at home. It was also CU's first-ever Pac-12 road win.
The entire match came down to the No.