Oregon State vs. Colorado score: Beavers complete improbable run to claim Pac-12 title, bid in NCAA Tournament

Oregon State was picked to finish last in the preseason poll and worked its way to an automatic berth in March Madness

We've got ourselves a bid-stealer out west as Oregon State, a No. 5 seed, pulled off the Pac-12 upset after dark over No. 3 seed Colorado to secure the league's NCAA Tournament automatic bid on Saturday night.

It's an historic accomplishment for the Beavers as they had never won the Pac-12 Tournament. But it's also historic in that no team in Pac-12 history picked to finish last in the preseason -- as they were -- has advanced all the way to the title game, much less won the whole thing.

Leading the way for the Beavers in the win was a surprise off-the-bench contributor in Maurice Calloo. Calloo had a team-high 15 points -- three shy of a a career-high. Jarod Lucas and Gianni Hunt added 14 and 10 points, respectively. 

For the Pac-12, it's fantastic news because Colorado was a No. 6 seed in Jerry Palm's bracket entering the night, so it was comfortably in the field of 68. It's bad news, however, for bubble teams. Since the Beavers weren't tracking towards an at-large bid but secured the auto bid from the Pac-12, it means some team on the bubble might've just seen its tourney hopes popped.

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Below is the full schedule and tip times for the tournament. For a look at the updated Pac-12 Tournament bracket, click here. 

2021 Pac-12 Tournament schedule, scores

Location: T-Mobile Arena -- Las Vegas
Live stream: fuboTV (Try for free)  Follow live: CBS Sports App

All times Eastern; some start times approximated

First round -- Wednesday, March 10
Game 1: No. 9 Arizona State 64, No. 8 Washington State 59 | Recap
Game 2: No. 7 Utah 98, No. 10 Washington 95 | Recap
Game 3: No. 11 California 76, No. 6 Stanford 58 | Recap

Quarterfinals -- Thursday, March 11
Game 4: No. 1 Oregon 92, No. 9 Arizona State 73 | Recap
Game 5: No. 5 Oregon State 83, No. 4 UCLA 79 (OT) | Recap
Game 6: No. 2 USC 91, No. 7 Utah 85 (2OT) | Recap 
Game 7: No. 3 Colorado 61, No. 11 California 58 | Recap

Semifinals -- Friday, March 12
Game 8: No. 5 Oregon State 75, No. 1 Oregon 64 | Recap
Game 9: No. 3 Colorado 72, No. 2 USC 70 | Recap

Pac-12 Tournament Championship Game -- Saturday, March 13
Game 10: No. 5 Oregon State 70, No. 3 Colorado 68 | Recap

Follow below for updates, analysis and highlights throughout the event.