Fernando Mendoza didn’t just draw attention during the 2026 CFP game against Miami for his sharp throws and how challenging it was to operate against the Hurricanes’ defense. He also caught the eye of viewers because his palms appeared completely white, covered in what looked like a powdery substance.
In reality, Mendoza had what are known as “chalked hands,” something some quarterbacks use from time to time. The substance is typically rosin or liquid chalk, which helps improve grip on the football. Its use is not illegal in the CFP or under NCAA rules.
The substance Mendoza used during the CFP game against Miami costs between $9.99 and $30.99. It’s not only used by quarterbacks, but also by weightlifters to improve grip on the bar.
Mendoza has not commented on his chalked hands
So far, Mendoza has not addressed his use of liquid chalk during the 2025–26 season. It’s unclear whether it helped him post 41 regular-season touchdown passes and deliver his playoff and CFP performances, but it appears to work better than wearing gloves.
Looking back at Mendoza’s time at California (2023–2024), there is no information indicating that he used liquid chalk or any other substance. During those two seasons, he threw for more than 4,100 passing yards with 30 total touchdowns, making the jump in production in 2025 a significant one.
The NCAA is clear that adhesive substances are prohibited. Liquid chalk is not specifically mentioned in the rules, but if a referee discovers a quarterback or any other player using a sticky substance, it must result in an immediate unsportsmanlike conduct penalty.
