This college football season is delivering when it comes to unpredictability and entertainment value.

The NCAA football rules committee has issued guidance to close a loophole that allowed second-ranked Oregon to exploit an illegal substitution penalty late in its victory over Ohio State to take time off the clock.

No. 2 Oregon had 12 men on the field late in its 32-31 win over No. 4 Ohio State, with the resulting penalty causing precious seconds to wind off the clock.

Oregon receiver Traeshon Holden was ejected from the third-ranked Ducks' game against Ohio State for unsportsmanlike conduct after he spit on a Buckeyes player.

Jamaican sprinter Shericka Jackson pulled out of the women’s 200 meters and will not race for an individual medal at the Paris Olympics.

The United States has won 826 all-time medals in track and field, the most of any country.

Also in this week's Olympic notebook, Caeleb Dressel still in good form, golf teams announced.

Sha’Carri Richardson never made it to the start, let alone the finish, of the 200 meters at the last Olympic trials.

The combination of Noah Lyles, Snoop Dogg and 16-year-old Quincy Wilson running for a spot in the Olympics lifted NBC to its largest audience for the U.S. track trials since 2012, according to Nielsen.

Sha’Carri Richardson earned her spot in the Paris Olympics, winning the 100-meter final in a season-best 10.71 seconds at U.S. track trials.

Sha’Carri Richardson wobbled out of the starting block and raced with her right shoe untied but still won her preliminary 100-meter heat in 10.88 seconds to open her quest to make the Olympics at the U.S. track trials.

Florida finished third in the 1,600-meter relay to pass Auburn — which failed to qualify for the final event — in the team standings Friday night for the Gators’ third straight NCAA men’s outdoor track and field championship and fifth in eight seasons.

Beatrice Chebet of Kenya has set a world record in the 10,000 meters at the Prefontaine Classic meet, finishing in 28 minutes, 54.14 seconds.

A federal appeals court panel on Wednesday rejected a long-running lawsuit brought by young Oregon-based climate activists who argued that the U.S. government’s role in climate change violated their constitutional rights.

No. 2Stanford and No. 3 Iowa have jumped up behind top-ranked South Carolina in The Associated Press Top 25 women’s basketball poll.

Make-A-Wish presented Fernandye Eugene with a $10,000 check to help her pursue a major in business at the Miami-Dade College-North Campus.

An Oregon weekly newspaper that had to lay off its entire staff after its funds were embezzled will relaunch its print edition next month.

No. 3 Washington, No. 4 Florida State and No. 5 Oregon all moved up a spot in The Associated Press college football poll to give the Pac-12 two top-five teams for the first time since the final ranking of the 2016 season.

Colorado fell out of The Associated Press college football poll after a resounding loss in one of the weekend’s showcase games and the teams toward the top of the rankings were shuffled and tightened.

Gabby Thomas held off Sha’Carri Richardson with the best time in the world this year to win the women’s 200 meters at the U.S. track and field championships.

Sydney McLaughlin-Levrone turned in a dominant performance to win the women’s 400 meters at the U.S. track and field championships.

Sha’Carri Richardson won the 100 meters in 10.82 seconds Friday night to capture the U.S. championships title two years after having her national title stripped because of a doping violation.

Oral Roberts will continue its surprising NCAA baseball tournament run in the College World Series after beating Oregon 11-6 in the deciding game of their super regional.

A federal judge has ruled that a lawsuit brought by young Oregon-based climate activists can proceed to trial.

Houston is the No. 1 team in the AP men's college basketball poll.

Marijuana use is to stay banned at sports events.

After three years as the festival director of the New York Film Festival, Eugene Hernandez has been tapped to lead the Sundance Film Festival.

Nigeria’s Tobi Amusan set a world record in the semifinals, then ran an even faster, wind-aided time in the final to take the gold medal in the 100-meter hurdles at world championships.

Sydney McLaughlin took the last victorious lap of an all-American world championships.

The U.S. women pulled a shocking upset in the 4-by-100 relay at world championships while the men finished second after a sloppy baton exchange that has become a ritual for that star-crossed team.

Allyson Felix came out of a brief retirement to help the women's 4x400 relay make the final at world championships.

Allyson Felix hasn’t run her last race after all.

Jamaica's Shericka Jackson is now a world champion after a mistake led to an early exit at the Tokyo Games.

Sydney McLaughlin coolly cruised through her semifinal heat of the 400-meter hurdles on a steamy night at the track.

British 1,500-meter champion Jake Wightman was in disbelief after he crossed the finish line.

A new obstacle appeared out of nowhere on the steeplechase course at world championships.

Noah Lyles celebrated his 25th birthday by running the fastest time in 200-meter qualifying at world championships, a 19.98-second romp that he punctuated by playfully wagging his finger at the six other sprinters straggling behind.

Hurdler Devon Allen did not jump before the starting gun.

Gotytom Gebreslase of Ethiopia patiently tucked behind her Kenyan rival until late in the race before surging ahead and sprinting to the win in the women’s marathon at the world championships.

The Americans had a spectacular day at the world championships by winning nine medals on home turf.

Tamirat Tola led a 1-2 finish by Ethiopia in the men’s marathon at the world championships after he opened a wide lead late and cruised through the finish line.

It took three days by car for high jumper Yaroslava Mahuchikh to escape from Ukraine.

Kenyan sprinter Ferdinand Omanyala had his visa issues resolved and flew to the world championships just in time for his 100-meter race.

Allyson Felix won her 19th and final medal in the world championships Friday night — a bronze she took after running the second leg of America’s 4x400-meters in the mixed relay that’s been touted as the last major race of the 36-year-old’s career.

The leader of global track and field said it would have been “inconceivable” to have allowed Russians into this week’s world championships given the country’s war against Ukraine.

Oregon Ducks tight end Spencer Webb has died after falling and striking his head on rock slides at a popular swimming lake near Eugene, Oregon.

This weekend and next week will mark a slice of sports history in the United States, one that might be hard to fathom.

Barring an end to the war in Ukraine, athletes from Russia and Belarus will be banned from next month’s track and field world championships.

Olympic gold medalist Elaine Thompson-Herah of Jamaica held off American Sha’Carri Richardson in the 100 meters at a rainy Prefontaine Classic on Saturday.

Oregon has spent February trying to overcome shaky losses on its NCAA Tournament resume.

Defending national champion Baylor has maintained its top spot in The Associated Press men's college basketball poll, though not without ceding a No. 1 vote to Arizona, while the six remaining unbeatens continued their rise.

Oregon-based youth climate activists say settlement talks with the U.S. Department of Justice have failed six years after they first filed a federal lawsuit in Eugene.

Anthony Brown scored on a 30-yard quarterback keeper with 2:57 left and the No. 11 Oregon Ducks overcame a wobbly season opener with a 31-24 victory over Fresno State.

Jamaican Elaine Thompson-Herah bested her gold-medal winning time in Tokyo at the Prefontaine Classic on Saturday, and Sha’Carri Richardson finished last in her return to the track after controversy.

Sha’Carri Richardson is set to compete again after missing the Tokyo Olympics because of a positive marijuana test.

Sebastian Coe wants to ensure what happened this month to American sprinter Sha’Carri Richardson won’t knock another athlete out of the Olympics in the future.

A simple question of describing one's track and field event led to some creative comparisons that might help the casual track fan better understand precisely what they do at the Tokyo Games.

Tommie Smith, John Carlos and Gwen Berry are among the more than 150 educators, activists and athletes who signed a letter Thursday urging the IOC not to punish participants who demonstrate at the Tokyo Games.

U.S. Anti-Doping Agency leaders are pushing to further mitigate “harsh consequences” for marijuana if it’s not intentionally used to enhance performance, though they cannot unilaterally change the rules, they wrote in a letter to members of Congress critical of the agency in the wake of sprinter Sha’Carri Richardson’s ban from the Olympics.

Banned sprinter Sha’Carri Richardson isn't on the Olympic roster released by USA Track and Field.

Though pro leagues are slowly adjusting to the reality that marijuana is not a performance-enhancing drug, it remains squarely on the banned list for Olympic sports.

Allyson Felix is headed to her fifth Olympics.

Sydney McLaughlin set a world record in the 400-meter hurdles at the U.S. track and field trials, running the event in 51.90 seconds.

Sprinter Gabby Thomas one day wants to work in health care.

Noah Lyles won the 200 meters at the U.S. track and field trials, earning a spot on the Olympic team.

Hurdler Sydney McLaughlin’s knee was bloody.

Hillary Bor made his second Olympic team with a victory in the men’s 3,000-meter steeplechase at the U.S. Olympic Trials.

Gwen Berry raised her fist, thumped it against her chest two times and set off on her quest for an even bigger stage to spread her message.

Jessica Ramsey won the shot put for a spot on the U.S. Olympic team, breaking the meet and her personal best at 66 feet, 1/4 inch.

Athletes spend months, sometimes years, obeying strict diets that are geared toward the goal of making the Olympics.

Will Claye won the triple jump on his last attempt.

Allyson Felix made her fifth Olympic team when she finished second in the 400 meters at U.S. track trials.

Race favorite Trayvon Bromell won the 100 meters in 9.80 seconds to earn a spot at the Tokyo Games.

Sha’Carri Richardson breezed to a win in the 100 meters at the U.S. Olympic track and field trials to secure her spot at the Tokyo Games.

Sha’Carri Richardson breezed to a win in the 100 meters at the U.S. Olympic track and field trials to secure her spot at the Tokyo Games.

Ryan Crouser broke a 31-year-old world record in the shot put at U.S. Olympic trials with a heave of 76 feet, 8 1/4 inches (23.37 meters) that also qualified him for the Tokyo Games.

Ryan Crouser broke a 31-year-old world record in the shot put at U.S. Olympic trials with a heave of 76 feet, 8 1/4 inches (23.37 meters) that also qualified him for the Tokyo Games.

American 1,500 and 5,000 meter record holder Shelby Houlihan has been banned for four years following a positive test for what she concluded was a tainted pork burrito.

This booking photo released Saturday, Oct. 17, 2020, by the Eugene, Ore., Police Department shows suspect Zachery Ty Bryan. Bryan, the actor who played the oldest son on the long-running 1990s sit-com Home Improvement was arrested Friday, Oct. 16, 2020, in Oregon and faces charges of strangulation and assault. (Eugene Police Department via AP)EUGENE, Ore. – Zachery Ty Bryan, the actor who played the oldest son on the long-running 1990s sit-com “Home Improvement” was arrested in Oregon and faces charges of strangulation and assault. The Eugene Police Department said officers were dispatched to a North Eugene apartment Friday night on a report of a physical dispute. Bryan reportedly assaulted the victim, impeded her breathing, and took her phone away when she tried to call 911, police said.

FILE- In this Oct. 10, 2015, file photo, a PAC-12 logo is displayed on the field before an NCAA college football game between Washington State and Oregon in Eugene, Ore. (AP Photo/Ryan Kang, File)A major college football season that was in peril six week ago as conferences succumbed to concerns about COVID-19 is reconstituting. Not even a pandemic could stop college football at the schools that play it at the highest level. This every-conference-for-itself college football season looks like it will have five different start dates. ___Follow Ralph D. Russo at https://twitter.com/ralphDrussoAP and listen at http://www.westwoodonepodcasts.com/pods/ap-top-25-college-football-podcast/___More AP college football: https://apnews.com/Collegefootball and https://twitter.com/AP_Top25

(The Television Academy and ABC Entertainment via AP)LOS ANGELES – “Schitt's Creek,” the little Canadian show about a fish-out-of-water family, made history at Sunday's Emmy Awards with a comedy awards sweep, something even TV greats including “Frasier” and “Modern Family” failed to achieve. The awards for Pop TV's “Schitt's Creek” included best comedy series and trophies for its stars, including Catherine O'Hara and father-son Eugene and Daniel Levy. Moments later, his son won the award for comedy writing for “Schitt's Creek” episode, then shared a directing award and captured the supporting actor comedy trophy. As “Schitt’s Creek” gobbled up comedy awards, that left acclaimed “Insecure” and its creator Issa Rae empty-handed. But Black stories, Black performances and Black Lives Matter,” he said, urging Kimmel to shout with him.