SAN FRANCISCO (CBS SF/AP) — Cal was hoping Sunday that enough players will emerge from the COVID protocol this week to allow the team to meet Arizona in a final Pac-12 Conference weekend showdown.

The Golden Bears had their nationally televised game against Washington State cancelled just hours before kickoff Saturday after a player tested positive for COVID and several of his teammates were forced to go into the contact protocol.

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Cal didn’t have enough healthy players to allow the game to be played. The Golden Bears-Arizona game was one of a final weekend games announced by the league Sunday.

Other contests will include Washington at No. 16 Southern California in the Pac-12 championship game.

Oregon will face No. 21 Colorado at Memorial Coliseum in Southern California on Saturday. The winner of that game could slide into a rescheduled title game if the Trojans or Huskies are unable to play due to COVID-19 issues.

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Saturday’s games also include Washington State at Utah, Stanford at UCLA, and Arizona State at Oregon State. Arizona will face California at a site and time to be determined. The Wildcats fired coach Kevin Sumlin on Saturday following a blowout loss to Arizona State.

The Pac-12 left the schedule for the final weekend of the season open to have flexibility in a year when the coronavirus pandemic has led to cancellations and postponements across the country.

USC earned a spot in the Pac-12 title game for the first time since 2017 by rallying to beat rival UCLA 43-38 on Saturday.

Washington earned its third Pac-12 North title in five years with a 38-21 win over Colorado.

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The conference went to a home-hosted model for the championship game this season.