Here's a quick look at Week 5 in the conference. All times are ET.
No. 8 Stanford (3-0, 1-0) at Washington (2-1, 1-0) 9 p.m., ESPN: Washington leads the all-time series 40-38-4 and is 21-8 against the Cardinal since 1977, but Stanford has dominated of late. The Cardinal have won four straight and six of the past seven, including last year’s contest at Stanford Stadium, 65-21. Stanford’s current four-game winning streak against the Huskies is its longest since winning 10 in a row from 1967-76. A win over the Huskies would give Stanford its third straight season with a 4-0 record, a feat last accomplished on The Farm from 1950-52.
Arizona State (3-1, 1-0) at California (1-3, 0-1) 4 p.m., FX: California leads the series 17-14, including victories in eight of the past nine meetings. Last season, the Bears beat the Sun Devils in a 47-38 shootout in Tempe. Cal won the last meeting in Berkeley, downing ASU 50-17 in 2010. Arizona State hasn't won in Berkeley since 1997.
UCLA (3-1, 0-1) at Colorado (1-3, 1-0) 6 p.m., Pac-12 Network: UCLA leads the series 5-2, including a 45-6 win last year. Colorado did win the two previous meetings before it joined the Pac-12, winning 16-14 in 2003 and 31-17 in 2002.
No. 18 Oregon State (2-0, 1-0) at Arizona (3-1, 0-1) 10 p.m., Pac-12 Network: Arizona leads the series 21-13-1, but Oregon State has won five of the past six and 11 of 13. Mike Stoops was fired as Wildcats coach after the Beavers' 37-27 win last year. Arizona's last win in the series was a 37-32 victory in 2009.
No. 2 Oregon at Washington State (2-2, 0-1) 10:30 p.m., ESPN: This game will be played at CenturyLink Field in Seattle. The Ducks lead the series 46-36-7 and have won five in a row against the Cougars, including a 43-28 win last year. The Cougars last won 34-23 in 2006.