Mariners trade Luis Castillo to White Sox for three players
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.
- Latest coverage observed Most recent article currently attached to this story cluster.
- Peak measured velocity The recorded velocity reached 23.
Source diversity sample: WHIO TV · Seattle Sports · MLB.com · Lookout Landing · Yahoo Sports · purplerow.com · sports.yahoo.com · CBS Sports.
How this dossier is built: methodology · AI policy · corrections.
The story so far
"Mariners trade Luis Castillo to White Sox for three players" 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 nytimes.com, MLB Trade Rumors, MLB.com and ESPN. 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 16d ago.
Sources (21)
- Former Wright State Raider baseball player, local high school graduate traded to Seattle WHIO TV · 15d ago
- ‘He was loved here’: M’s pitchers reflect on Luis Castillo’s impact Seattle Sports · 15d ago
- Mariners say goodbye to longtime leader Castillo, set to welcome Domínguez MLB.com · 15d ago
- La Piedra Para Siempre Lookout Landing · 15d ago
- Examining the Mariners’ Return for Luis Castillo Lookout Landing · 15d ago
- MLB trade deadline: White Sox acquire starting pitcher Luis Castillo from Mariners Yahoo Sports · 16d ago
- Mariners get Domínguez for 'pen help in Castillo trade with White Sox MLB.com · 16d ago
- Butler, WSU grad Boston Smith traded to Seattle Mariners Yahoo Sports · 16d ago
- Old friend gets new chance purplerow.com · 16d ago
- White Sox Trade Opens Door for Top Prospect to Make MLB Debut sports.yahoo.com · 16d ago
- Mariners' Boston Smith: Sent to Seattle CBS Sports · 16d ago
- Mariners to trade Luis Castillo to White Sox for three players Lookout Landing · 16d ago
- White Sox get Luis Castillo in four-player trade NBC Sports · 16d ago
- White Sox add Luis Castillo as Mariners shed salary: MLB Trade Grades The New York Times · 16d ago
- Mariners News: Luis Castillo, Tarik Skubal, and Camilo Doval Lookout Landing · 16d ago
- Report: White Sox get Luis Castillo from Mariners NBC Sports · 16d ago
- Mariners trade Luis Castillo to White Sox for 3 players: Source nytimes.com · 16d ago
- White Sox To Acquire Luis Castillo MLB Trade Rumors · 16d ago
- White Sox to acquire righty Castillo from Mariners in 4-player trade (source) MLB.com · 16d ago
- Sources: White Sox acquiring Castillo from Mariners in trade ESPN · 16d ago
- Mariners trade Luis Castillo to White Sox for three players The Seattle Times · 16d ago
The obvious questions
Why is "Mariners trade Luis Castillo to White Sox for three players" 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.
How fast it spread
How fast coverage is spreading — measured hourly from article rate × source diversity. How this works →
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