Fernando Mendoza’s day against the Texans had the kind of highs and lows that can send a fan base into a frenzy. The rookie quarterback showed enough flashes to keep the buzz alive, but he also left behind a couple of ugly mistakes that made Tuesday’s joint practice feel more like a lesson than a victory lap.
That was always going to be the challenge in Houston. The Raiders were stepping into a setting where success was going to be hard to come by, especially against a Texans defense that’s being treated as one of the league’s best right now. Las Vegas struggled up front, had trouble running the ball, and put a lot on Mendoza’s shoulders.
For only the second time in camp, and for the first time against another team, Mendoza ran with the first-team offense against a first-team defense. He opened with confidence, uncorking a deep ball to Brock Bowers that sailed over the head of Pro Bowl safety Calen Bullock.
He wasn’t done there. Working with the backups, Mendoza later delivered a strong throw to Deven Thompkins, and ESPN’s Texans reporter singled out how the rookie kept threading passes into tight spaces against a defense that rarely gave him breathing room.
The Athletic’s Sam Warren also came away impressed by how Mendoza handled the chaos around him. As Warren wrote, Houston’s pass rush sped up the rookie’s clock, but he still managed the situation with poise, checking protections when pressure looked likely and finding his hot reads when defenders got home quickly.
"Mendoza also flashed what he’s capable of versus an elite group. On his final play of the second team period, he dropped back and rolled to his left away from pressure.
Keeping his eyes downfield, he saw star tight end Brock Bowers streaking open deep down the sideline. Despite sharing barely any reps with Bowers during training camp, the quarterback slotted his throw perfectly as the two connected for the offense’s biggest chunk play of the day."
Still, the plays people will remember first are the mistakes. Mendoza threw a pick-six to Texans safety Jalen Pitre and also nearly gave away another interception to Kamari Lassiter. That’s where the conversation usually turns loudest, especially with a young quarterback under the microscope.
But joint practices are messy for everybody. Kirk Cousins also threw a pick to Lassiter, C.J.
Stroud was intercepted by Raiders linebacker Quay Walker, and Houston’s Davis Mills - described in the source as one of the best backups in the league - was picked off by Las Vegas’ Cody Lindenberg. The takeaway from the day was less about clean box scores and more about what teams were trying to get out of the work.
"You can always tell when teams come to a joint practice with the specific intent of getting better - not 'winning the practice,' scrapping, etc," The Athletic's Jourdan Rodrigue wrote to us. "The Raiders showed up looking to get better. That focus was clear (and IMO a sign of a shifting culture)."
Mendoza didn’t sound rattled by his interception, either. He said he believed Pitre was deeper than he actually was. Klint Kubiak backed that up after practice, saying the rookie had a strong session overall while still pointing to the red-zone turnover as a teaching point.
"Anytime there's an interception, it's the quarterback's fault, no matter what happens," Kubiak told reporters after practice. "I thought [Mendoza] had a really good practice. You can't turn the ball over in the red zone, so it's another lesson learned."
The next chance for Mendoza to apply those lessons comes Thursday night, when the Raiders and Texans meet in their second preseason game. Kubiak said the rookie will be busy.
"He's going to get lots of reps this preseason. He needs every one of them."
Kubiak wasn’t the only one in the building defending the performance. Cousins said Mendoza "did a great job," adding that he’s been prepared, has made plays and is picking up the system quickly.
The praise didn’t stop there. Texans edge rusher Will Anderson Jr., who caused problems for Las Vegas throughout the workout, said he came away with plenty of respect for the rookie.
“A ton of respect for him. I loved his energy," Anderson Jr. said.
"I loved the way he was cheering his O-line on, cheering his team on. He’s gonna be a really great quarterback in this league.”
Stroud also saw enough to believe Mendoza has a chance, while noting that what surrounds him will matter too.
"I think he's a good player," Stroud said. "I think he'll have a lot of success in the league if he continues to be himself and put god first.
And, of course, what they put around him matters. And I think he has a great coach, a great play caller.
So, I think he'll do good."
The throws Mendoza wants back are obvious. But so is the bigger picture from Tuesday: he went into a tough environment, took his hits, made some real plays and earned respect from the people watching closest.
In Other News...
Raiders Joint Practice Just Took A Brutal Turn Texans Fans Feared
Joint practices are supposed to sharpen a team before the real games begin, but the Texans and Raiders ended up getting a reminder of how quickly the tone can change. Houston wide receiver Jayden Higgins, coming off a promising rookie season in 2025 with 41 catches, 525 yards and six touchdowns, was hurt during the session in Las Vegas, turning what should have been a routine preseason workday into a far more serious concern for the Texans.
Medical evaluations later confirmed the extent of the damage, according to NFL Network insider Ian Rapoport, and Houston now has to plan without one of its young receiving threats for the long haul. For the Raiders, the practice itself becomes part of an unfortunate footnote, while the larger concern is the kind of injury news that can alter a season before it even starts. [Read more 🡒]
Raiders Early Test Vs Texans Exposed One Week 1 Concern
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One of the clearest areas to watch is up front, where the offense is still looking for more consistency as the regular season approaches. The Texans were able to make life difficult in those matchups, and the Raiders are still sorting through how to handle that kind of pressure while continuing to develop the new pieces around the quarterback situation. [Read more 🡒]
Raiders Suddenly Have A Real Week 2 Opening Against The Chargers
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For Las Vegas, that changes the feel of a divisional game that could have looked much tougher on paper. The Raiders still have to prepare for a Chargers offense with plenty of talent, but the line issues now give them a real opening to attack and force Los Angeles into uncomfortable choices before Sunday arrives. [Read more 🡒]