The Los Angeles Chargers spent the offseason building anticipation around what a healthy roster, Justin Herbert, and Mike McDaniel could produce. They entered Sunday as heavy favorites against an Arizona Cardinals team coming off a 3-14 season.
Then the game started.
The Chargers never led.
Instead, they produced a performance filled with the exact problems they had spent the offseason trying to eliminate: protection breakdowns, penalties, missed tackles, poor situational football, and an offense that repeatedly lost its rhythm. The 26-14 loss was not simply an upset. It was a warning that the Chargers have plenty of work to do.
Herbert spent too much time escaping
The biggest offensive concern was the interior offensive line.
The Chargers entered the season believing the return of Rashawn Slater and Joe Alt would give Herbert the protection he needed. Instead, Arizona repeatedly found ways to create pressure inside, forcing Herbert off his spot and into scramble mode.
The most glaring example came in the second quarter. Facing fourth-and-goal from the Arizona 3-yard line, Herbert dropped back and was immediately pressured up the middle before being sacked. Trey Pipkins, who was rotating at left guard with Kayode Awosika, was beaten on the play.
The Chargers decision to platoon the two guards was one of the most conspicuous problems of the afternoon. The rotation was a mistake waiting to happen. That pressure changed the way Herbert played. Rather than operating comfortably in McDaniel’s offense, Herbert repeatedly had to move, rest, and scramble. He finished with 209 passing yards, one touchdown, and one interception. The numbers weren’t catastrophic on their own; the larger problem was how little sustained control the offense displayed.
Herbert didn’t put the blame on his teammates. “They played well but it is up to us to play better…We didn’t play the way we wanted to.”
That assessment was consistent with the team’s overall reaction.
The offense never found its rhythm
For a brief stretch, the new McDaniel offense looked exactly like the version Chargers fans envisioned.
The opening drive covered 77 yards. Herbert connected with Ladd McConkey three times for 60 yards, and Omarion Hampton finished the possession with an 8-yard touchdown run in which he broke multiple tackles.
“That’s what we’re capable of,” Jim Harbaugh said.
But that drive became the exception rather than the standard.
Hampton fumbled near the red zone on the next possession. The Chargers then failed on fourth down inside the Arizona 5-yard line. They entered halftime with 151 yards but only seven points, and their second half offense produced just seven more.
The final five offensive possessions told the story: punt, blocked punt, interception, turnover on downs, turnover on downs. ESPN analyst Emmanuel Acho summarized the sequence bluntly, highlighting how completely the Chargers’ offensive line stalled late. ESPN analyst Benjamin Solak was similarly critical, calling the operation “disjointed” and saying the offensive line was “ineffective across the board.”
The problems weren’t limited to scheme or personnel. They were execution problems.
The Chargers committed seven penalties for 64 yards, with six coming from the offense. At one point, three consecutive infractions put the offense in a second-and-30 situation.
“Self-inflicted execution,” Harbaugh said.
Herbert’s response was even simpler: “I think it’s on us just to execute.”
That was the theme of the afternoon.
The defense missed opportunities
The Chargers defense was not disastrous in the traditional sense. It did not surrender a barrage of explosive touchdowns. But it lacked the physicality and disruption expected from a unit that had been among the team’s strengths.
Arizona gained 393 yards and converted 6 of 14 third downs. Jacoby Brissett completed 27 of 37 passes for 277 yards and a touchdown without throwing an interception.
More troubling was the Chargers’ inability to consistently finish plays.
Rookie running back Jeremiyah Love forced six missed tackles on only 11 carries, according to Next Gen Stats. Thirty-eight of his 41 rushing yards came after he forced a missed tackle.
The Chargers also struggled to get off the field. They recorded only one sack and did not force a turnover.
“We didn’t come to play on all three phases, especially defense,” Derwin James Jr. said.
Daiyan Henley put the responsibility squarely on the Chargers.
“I don’t think it was a difficulty they provided. I think it was more so what we can do better,” Henley said. “No one can hurt us more than ourselves.”
That was difficult to argue.
Preparedness was the biggest concern
The Chargers had spent the week emphasizing that Arizona deserved respect. Yet the opening game suggested they had not translated that message into execution.
James acknowledged the problem directly.
“This is the National Football League. If you don’t come ready to play, stuff like this happens,” he said.
The lack of preparedness showed up everywhere: the offensive-line rotations, missed assignments, penalties, missed tackles, the blocked punt and poor situational execution.
Even Charlie Kolar, whose false start helped derail a crucial drive, called the sequence “bad football” and said the offense needed to fix it.
Harbaugh’s postgame assessment was appropriately blunt.
“Quite a few things,” he said when asked what went wrong. “Much to get better at. Not the start we wanted.”
That is the Chargers’ reality after Week 1.
There is no need to declare the season over after one game. But there is also no reason to minimize what happened. A team with postseason ambitions looked disjointed against an opponent it was expected to beat comfortably.
The Chargers have a quarterback talented enough to overcome mistakes, tackles talented enough to stabilize the edges, and enough defensive playmakers to make Sunday’s performance an aberration.
But none of that matters if Herbert is scrambling because an interior protection is collapsing, defenders aren’t finishing tackles, and the offense can’t sustain drives.
As Rashawn Slater put it, the performance was “uncharacteristic.”
The Chargers now have to prove he is right.

