The sideways hat controversy turned an otherwise routine Friday night between the St. Louis Cardinals and Colorado Rockies into one of the more bizarre MLB talking points of the weekend. What began with a rookie pitcher being asked to adjust his tilted cap escalated into an argument, an ejection for Cardinals manager Oliver Marmol, and a series of questionable moments that left St. Louis furious with home-plate umpire Doug Eddings.
The Cardinals ultimately rallied for a dramatic 7-6 victory at Coors Field, but much of the postgame conversation centred on the incident involving Hancel Rincon, who was making his major league debut.
Sideways hat controversy sparks Oliver Marmol ejection
Rincon entered the game in the bottom of the sixth inning for his first MLB appearance, only for Eddings to stop play before he could deliver his third pitch to Cole Carigg. The umpire instructed the 24-year-old reliever to adjust his cap, which he had been wearing noticeably tilted to one side.
Rincon complied without making an issue of the request, but the matter resurfaced later in the inning after the rookie surrendered a couple of runs and was removed from the game.
During the pitching change, Marmol walked onto the field to confront Eddings. The exchange became increasingly heated, with the Cardinals manager ultimately receiving an ejection after arguing with the umpire. Marmol later explained that his frustration was not simply about the hat, but about what he believed was an unnecessary show of authority toward a young player making his debut.
Marmol claimed Eddings had told him Rincon was not going to “wear his hat on my field that way”, a comment the Cardinals manager strongly objected to.
The manager subsequently pointed to former MLB pitchers such as Dontrelle Willis, CC Sabathia and Pedro Strop, who had also worn their caps at pronounced angles during their careers.
“I have an issue with that,” Marmol said. “That’s just a power-hungry move, in my opinion.”
Doug Eddings defends decision as unwritten rule
The Doug Eddings controversy did not end with Marmol’s ejection. The situation became even more contentious shortly afterward when another decision by the umpire drew criticism.
A play at home appeared to show a Rockies runner being tagged out, but Eddings ruled him safe. St. Louis could not challenge the call, and Colorado subsequently took the lead, adding another layer of frustration for the Cardinals.
Despite the controversy, St. Louis eventually recovered to win 7-6.
Eddings defended his decision to intervene over Rincon’s hat after the game, explaining that the issue had initially been raised by Rockies batter Hunter Goodman. According to Eddings, Goodman had asked if the pitcher was permitted to wear his cap in that fashion.
Eddings acknowledged that there is no formal MLB rule requiring a pitcher to wear his cap straight, but described it as an “unwritten rule.”
He said Rincon’s cap was “really, really crooked” and that he asked the Cardinals catcher to tell the pitcher to straighten it. Rincon did so, and, according to Eddings, nobody objected until after the pitcher gave up runs.
The umpire also compared the situation to other potential distractions on the field, suggesting that unusual equipment positioning can be addressed if another player brings it to his attention.
That explanation, however, did little to satisfy Marmol.
Marmol calls decision embarrassing
The Cardinals manager was particularly critical because of the timing of the intervention. Rincon was appearing in his first major league game, and Marmol felt that stopping the game to address the angle of his cap was unnecessary.
Speaking on the Cardinals’ broadcast, Marmol described Eddings’ conduct as “embarrassing” and questioned the umpire’s authority to dictate how the rookie wore his hat.
“Last I checked, this is Coors Field, so I took issue with it,” Marmol said.
The contrast between the two sides was striking. Marmol viewed the incident as an unnecessary exercise of authority, while Eddings saw it as addressing a potential distraction after another player had raised the issue.
Rincon himself appeared far less concerned than his manager. Speaking through an interpreter after the game, the rookie said he did not understand why Eddings had asked him to change the position of his hat but added that it was fine.
That reaction may have prevented the incident from becoming an even bigger clubhouse issue.
Cardinals win despite bizarre night in Colorado
Ultimately, the sideways hat controversy became a strange subplot to an entertaining comeback victory.
St. Louis found itself trailing Colorado but rallied to secure a 7-6 win, meaning Marmol’s ejection did not prevent his team from finishing the night on top. The victory also softened some of the frustration surrounding the umpiring decisions.
Still, the incident has generated considerable discussion because of the unusual nature of the dispute. Baseball has always carried a collection of unwritten traditions, but the episode raised questions about where those traditions end and an umpire’s authority begins.
For Rincon, the night will be remembered as his first MLB appearance. For Marmol, it will be remembered as the night an umpire’s decision over a rookie’s hat became serious enough to trigger an ejection.
And for Eddings, the sideways hat controversy has placed an obscure baseball custom firmly in the spotlight.
