On Saturday afternoon, Iowa will take the field at Kinnick Stadium looking to register a season-defining win against No. 5 Ohio State.
Sporting a 4-0 record and a No. 14 national ranking, the Hawkeyes have momentum on their side following a dramatic, last-gasp road win against Michigan. The contest will come with marquee pregame billing as well -- "College GameDay" will be in Iowa City for the first time in 20 years.
While the oddsmakers aren't so confident a statement win for the home squad could be brewing -- Iowa currently sits as a two-touchdown underdog on DraftKings -- there is one specific factor Hawkeyes fans can look to as a source of confidence: Kinnick Stadium is one of the sport's foremost upset factories.
Kinnick Stadium isn't necessarily one of college football's biggest venues in pure size, seating a proud but relatively unremarkable 69,250 attendees. But it gets plenty rowdy. Accordingly, it has been something of a cauldron for unlikely Hawkeye results -- and plenty more uncomfortable games for visiting top-10 teams -- over the years.
Here are some of the key unique quirks that make Kinnick Stadium Iowa's big-game fortress.
The power of pink?
Perhaps the most distinct asset Kinnick has in its upset production playbook is its most unique: pink visitors locker rooms.
Well, maybe.
As the story goes, in 1979 then-Hawkeyes coach Hayden Fry, who majored in psychology at Baylor, had the visiting locker room painted pink after reading that the color calmed people down.
Perhaps unsurprisingly, pink didn't exclusively produce calming results among visiting teams.
"When I talk to an opposing coach before a game and he mentions the pink walls, I know I've got him," Fry wrote in his book. "I can't recall a coach who has stirred up a fuss about the color and then beat us."
Some opponents have tried workarounds. Michigan plastered the walls with maize-and-blue Wolverine paraphernalia ahead of its game against Iowa in 2016 ... but the Hawkeyes then won 14-13 for one of those memorable top-10 Kinnick wins.
Do pink locker rooms actually offer a psychological edge? Well, we emailed a psychology professor to get an expert's take. He wasn't entirely convinced.
"I'd be skeptical of any direct effect," Dr. Will Mayer, a psychology professor at Sacred Heart University, who specializes in sports psychology, told ESPN in an email. "Much of color psychology is weaker than its reputation. I'd therefore resist the idea that pink would make a football player suddenly weaker or slower."
Mayer did note that the unusual locker room color could have a distracting impact on a player's psychological preparation, but that "well-prepared athletes and teams should not allow such a distraction to impact performance."
One of the most wholesome traditions in the sport
Some iconic stadium traditions are menacing and ear-splittingly loud. Kinnick Stadium's most famous tradition takes a different tack. It's ... impossibly lovable?
Ever since 2017, Hawkeye fans have taken part in "The Wave" at the end of the first quarter, a ritual that quickly moved from grassroots idea to valued lore.
Rising above Kinnick Stadium is the University of Iowa Stead Family Children's Hospital. As a result, the hospital's patients are offered a clear view of the venue -- and vice versa for the stadium's attendees. The summer before the 2017 season, an idea was born on social media for fans in the stadium to wave to the children and their families during the game, and it quickly caught on once the season began.
In 2022, the tradition went through an evolution. Each Iowa home game has the "Kid Captain," a program in which selected children serve as a captain for a given matchup. They participate in pregame festivities, like the coin toss, and receive premium seats plus an introduction to the crowd. The "Kid Captain" for the week's game selects a song to accompany that weekend's Wave.
There are not many traditions in college football in which fans of both the home team and their visitors will happily take part. The Wave is one.
By the numbers
The idea that Kinnick Stadium is an unfriendly place to play if you're a top-10 team isn't just bluster or mythos -- the numbers back it up as well.
Recall that tidbit above about Iowa being a two-touchdown underdog on Saturday? Well, the last time the Hawkeyes were that large of an underdog at home was in 2017 ... a game in which Iowa lit up the scoreboard against the sixth-ranked Buckeyes in a stunning 55-24 upset.
That memorable win isn't the only time Kinnick has played host to a major Hawkeyes upset in recent times. In the past 10 years Iowa has hosted a top-10 team nine times. Including the 2017 Ohio State win, the Hawkeyes have won four of those contests for a 4-5 record. It's a particularly strong mark when you consider Iowa was either unranked or ranked 20th or lower for seven of those nine matchups.
But what's even more compelling is the fact that even when the Hawkeyes don't win a top-10 tilt at Kinnick, it almost always is a close game. Of those nine top-10 affairs in the past decade, eight have either resulted in an Iowa win or a one-score defeat. Of the 53 teams to play at least five home games against AP top-10 opponents since 2016, Iowa's 89% rate of either winning or losing by one possession ranks fourth in the nation, behind only those of Georgia, Clemson and Texas, according to ESPN Research.
It's a safe bet that the Buckeyes, fresh off a 42-19 waxing of Illinois, will be well-prepared for their visit to Iowa City on Saturday. Whether a pink locker room, wholesome tradition or recent Kinnick upset history can throw any of that preparation off-kilter will soon be seen.
