Three Games, Zero Sacks: The 2026 Cutoff Hidden Inside the 49ers' 'Historic' Record

Three games, zero sacks. The San Francisco 49ers opened the 2026 NFL season at 3-0 and remain the only team in the league yet to let their quarterback be sacked even once. Los Angeles Rams 27-7, Miami Dolphins 35-13, Arizona Cardinals 36-30. It is the first such start in franchise history since the NFL began officially counting sacks in 2026, and only the fourth time any team has done it since 2026. The headline is gorgeous. But before I applaud, I pause, because more than two decades of reading the game have taught me that 'historic' usually runs bigger than the truth, and 2026 is exactly where the gap opens.

In the NFL, a sack means tackling the quarterback behind the line of scrimmage before he throws. Before 2026 those tackles were not credited to anyone individually; they were filed as 'yards lost on a pass' or plain tackles. The word 'sack' itself came out of Deacon Jones's mouth in the 1960s, yet Jones's 173.5 career sacks are not in the NFL's official record book, because the counting began after his career ended. When I first read that, I understood why the 49ers' record is being shouted so loudly: it is not a universal record, it is a date boundary. Some team surely went three games without a sack before 2026; nobody wrote it down.

On our sports desks in Dhaka, American football arrives in trimmed headlines. The word 'historic' climbs up; the 2026 context drops out. I have not walked away; I just want to lift back the part that fell.

I watch NFL line play late at night, and one thing keeps surfacing: zero sacks is never just five blockers being brave. It is scheme, timing and personnel. The 49ers' left side is anchored by Trent Williams, a future Hall of Famer at the most expensive blocking position in the game. McKivitz, Colby, Puni and Brendel fill the other four spots. The protection is left-anchored, guarding the blind side, a known structure and the biggest single point of dependency.

The scorelines themselves tell you this streak is a story about pass protection, not about defensive stability. The wins over the Rams and Dolphins were blowouts, but the Cardinals game finished 36-30, a six-point shootout in which the defense gave up 30. The protection held, yet that game shows how brittle the team can become.

My deepest doubt is about missing data. Zero sacks, but what was the pressure rate? How often was the quarterback hurried? How far did time-to-throw fall? None of it is here. Only raw sack counts. The way we watch a goalkeeper's long kick and forget his shot-stopping, we watch a sack count and forget the pressure rate. The number is pretty; the number is not the whole story.

Something else hides beneath the headlines: they frame it as protection for Purdy. The credit drifts toward the quarterback even though the work belongs to the line. That is a classic record-journalism device, put the hero in front and the craftsmen behind. Deacon Jones keeps returning to the argument for the same reason: the book did not count him, and history did not forget him.

Now the real test. The Denver Broncos led the NFL with 68 sacks in 2026 and have 8 so far this season. This weekend the 49ers' line meets, for the first time, a unit whose job is to hit the quarterback. That game, I am certain, will settle the streak's fate.

My read is simple: this zero-sack start is probably the combined product of scheme help, a veteran left-side anchor and a soft opening schedule, not proof of the five best blockers in football. Max-protect, running-back and tight-end chip blocks, quick-game passing, none of it is in the data, but the pattern is familiar. A team that allows zero sacks usually sends extra bodies into the pocket.

Now let me turn my own argument over. Suppose I am wrong, and the odds of that are not small. First, dismissing scheme help is unfair; good coaching is exactly arranging protection to fit the situation, and the ability to do that is a skill. Second, Denver's 68 sacks is a 2026 number; it can inflate against weak opponents, and this season's 8 come from only a few games. I often mistake a small sample for a law; I have that habit, and I do not hide it. Third, Purdy himself is strong at pocket movement and timing; if the line really is elite, my scheme-dependent theory is plain cynicism.

Do not ask me to legitimize this record; ask me to listen to it on its own lag. The day Denver records no sack, I will put my doubt down and give the line its due.

So here is my forecast, with a date, so it can be checked later: this weekend the Denver Broncos will record at least one sack, and the 49ers' historic streak will end. But that will not prove my doubt about the line; it will only show the limit of the sample. After that I will watch Purdy's pressure rate and time-to-throw. If those numbers sit near the league average, zero sacks was a record on paper; if they are genuinely elite, I will have to update my ledger and admit the miss. Because the most honest account in sport is that ledger, where beside every win and loss is written who thought what, and when. The 2026 cutoff teaches us that history depends on where someone decided to start counting.