EUGENE, Ore. – Oregon will host Arizona, UCLA, Oregon State and Washington at Matthew Knight Arena next season. The Pacific-12 Conference released the 2017-18 weekend match-ups and site designations on Thursday.The Ducks will open the season by hosting Colorado and Utah (Dec. 27-31) before a trip to Corvallis in week 2. The Ducks do not venture to the Mountain States this season.Oregon remains on the road at Arizona and Arizona State Jan. 10-14.The Ducks are at home the next two weeks versus UCLA and USC (Jan. 17-21) and Oregon State (Jan. 24-28).The second half of Pac-12 play has the only meetings between the Ducks and California and Stanford, Jan. 31-Feb. 4 in the Bay Area.Oregon hosts Washington and Washington State Feb. 7-11 and then goes to Los Angeles for UCLA and USC Feb. 14-18.The Ducks' last homestand is Feb. 21-25 against Arizona and Arizona State.Oregon closes out the regular season at Washington and Washington State Feb. 28-March 3.The 2018 Pac-12 Tournament returns to T-Mobile Arena in Las Vegas March 7-10.Thursday's announcement reflects the games being played and the home/away designations each week of the Pac-12 regular season. Specific dates and times for each game within a week will be announced later this summer after selections by the league's television partners are finalized. All 108 Conference games will be televised by either Pac-12 Network, ESPN/2/U, FOX/FS1 or CBS.Oregon's non-conference schedule will also be released later this summer. Previously announced non-conference contests include the PK80 Invitational Nov. 23-26 in Portland, as well as a home game with Boise State and a road game at Fresno State.- www.GoDucks.com -