49ers WR Ricky Pearsall to have season-ending knee surgery
5 news sources are covering this Sports story right now — Archynetys is tracking how fast it spreads.
Evidence dossier
Intelligence passport
Measured timeline
- Detected The first matching coverage entered the Archynetys cluster.
- Evidence threshold reached The story had enough independent coverage for an explanatory brief.
- Peak measured velocity The recorded velocity reached 28.
- Latest coverage observed Most recent article currently attached to this story cluster.
Source diversity sample: NBC Sports Bay Area & California · Fox News · The Press Democrat · sports.yahoo.com · The Mercury News · CBS Sports · NBC Sports · Sports Illustrated.
How this dossier is built: methodology · AI policy · corrections.
The brief
"49ers WR Ricky Pearsall to have season-ending knee surgery" is generating significant coverage in the Sports category, with 5 articles from 5 distinct sources tracked by Archynetys so far.
Outlets currently covering the story include The Mercury News, NBC Sports Bay Area & California, CBS Sports and NBC Sports. Archynetys measures a story's velocity from how quickly new articles appear and how many independent newsrooms join the coverage.
This brief was generated by Archynetys's extractive engine from coverage metadata only. The latest headlines from every source are listed below; the velocity chart shows how the story is developing in real time.
Generated by Archynetys's extractive engine from coverage metadata only — no AI-written claims. Updated 3h ago.
The reporting (9)
- 49ers place Ricky Pearsall on season-ending IR with PCL issue, sign Deebo Samuel NBC Sports Bay Area & California · 6h ago
- 49ers star wide receiver Ricky Pearsall out for the season, to undergo surgery on knee in crushing blow Fox News · 6h ago
- Kurtenbach: Ricky Pearsall’s injury highlights the 49ers’ fragile bridge to the future The Press Democrat · 6h ago
- 49ers WR Ricky Pearsall headed to season-ending IR, will have PCL surgery sports.yahoo.com · 6h ago
- 49ers rule out Pearsall this season; Samuel debuts; Marathe leaves front office The Mercury News · 6h ago
- 49ers place Ricky Pearsall on season-ending IR with PCL issue, sign Deebo Samuel NBC Sports Bay Area & California · 6h ago
- Ricky Pearsall injury: 49ers receiver to undergo season-ending surgery on lingering PCL CBS Sports · 6h ago
- 49ers are putting WR Ricky Pearsall on season-ending IR NBC Sports · 6h ago
- Why Ricky Pearsall's Future With the 49ers Is in Jeopardy Sports Illustrated · 6h ago
Quick answers
Why is "49ers WR Ricky Pearsall to have season-ending knee surgery" trending?
Because 5 independent news sources published 5 articles about it in a short window — a coverage burst Archynetys classifies as a trend.
How does Archynetys measure this trend?
Archynetys scores velocity from the rate of new articles weighted by source diversity, snapshotted hourly. The full method is public on our methodology page.
Is this trend still active?
The status badge on this page updates hourly: rising, peaking, cooling, or archived once coverage stops for 48 hours.
Velocity
How fast coverage is spreading — measured hourly from article rate × source diversity. How this works →
Topics
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