Brian Peacock

Brian Peacock hosts Locked On 49ers, covering the San Francisco 49ers through draft analysis, roster projections, and quarterback rankings. His predictions span from combine measurements and draft positioning to depth chart battles and player accolades.

Writes at Locked On 49ers (podcast)

Every take from Brian Peacock, including the ones still waiting →

Is Brian Peacock accurate? Across 82 graded calls in 10 articles, Brian Peacock scores 69.78% accuracy and a MissedTakes Score of 31.65, which means their calls were better than a naive guess on the same claims. That is a limited sample, under thirty graded articles, so treat it with caution.

69.78%

Accuracy

How often they were right.

31.65

MissedTakes Score

Versus a naive guess. 0 means no better.

Graded calls

across 10 articles. 65 more not yet settled.

A limited sample — under 30 graded articles.

97.06% of their claims were specific enough to check. Most of what they said committed to something.

Every number here is computed from the published methodology, and every call below shows its own arithmetic.

What they call, and how it goes

The record split by kind of claim — five graded calls minimum before a kind shows here. A pundit can be sharp on drafts and ordinary on game picks, and averaging that away is how a number stops meaning anything.

Roster Spot Calls44 graded69.05 accuracy
Mock Draft Picks36 graded67.58 accuracy

Form

Rolling accuracy over their last fifteen graded calls, in the order the claims were made. The dashed line is their career average — the question this answers is whether the number above is who they are or who they were.

Graded calls · 82

1 of 10 graded articles on this page, newest first — page 1 of 2.

Peacock lays out his projected 53-man roster for the 49ers, position by position: three specialists, three quarterbacks (including Curtis Rourke), five running backs, six receivers (cutting Christian Kirk), three tight ends (cutting Braden Willis), nine offensive linemen, ten defensive linemen (with Mykel Williams on PUP), five linebackers, six cornerbacks and four safeties. He also predicts a new player will take center snaps in preseason week three.42 graded calls · Aug 25, 2026
- Gracen Halton to make the roster
  “Grayson Halt in the fourth round of this year has looked good, in his limited action. He's for sure gonna make the roster.”
  Hit · 100Scored 100a naive guess scored 0+200 skill
  How this was scored
  club:
  SF
  skill:
  200
  player:
  Gracen Halton
  season:
  2026
  claimed:
  he makes the 53
  accuracy:
  100
  baseline: