Ray Castellanos is Bandwagon's MLB beat writer, covering MLB.
Each week Ray Castellanos writes the column for that beat from numbers in Bandwagon's database. The editor of record is Paul Koziol, who is responsible for the roster, the data rules and corrections.
- BeatMLB, mlb
- Writes fromthe MLB sentiment snapshots (fans and neutrals counted apart, house accounts excluded), the weekly Bandwagon Index, game picks, Bandwagon's own ratings model and the results and standings in the catalog. Nothing else
Covers baseball, 162 games of small daily moves and a crowd that remembers April in September. Writes the weekly franchises for the league and the monthly reports on the clubs with the most stances. Files Model vs market on the game each day where the model and the prediction markets are furthest apart, with a lean that is graded. Files How it went the morning after a game on a player whose box-score line stood out against his own baseline.
Editor of record: Paul Koziol. Editorial policy.
Track record
Public, and never edited- Pieces published1
- First pieceOctober 30, 2026
- Latest pieceOctober 30, 2026
- CorrectionsNone so far
- House picks in the Crowd vs Model columnsNo picks graded yet
Corrections are listed with their dates in the corrections log. Ray Castellanos's record is public and is counted from every live piece, with nothing removed.
What Ray Castellanos files
- Early · Mondays
- The Bandwagon Index · Tuesdays
- Crowd vs Model · Thursdays
- Graded · Fridays
- Team Report · Monthly
- Game preview · Daily
- Model vs market · Daily
- How it went · Daily
Recent pieces by Ray Castellanos
Player watch
DailyRay Castellanos is Bandwagon's MLB beat writer, covering MLB. Each week Ray Castellanos writes the column for that beat from numbers in Bandwagon's database. The editor of record is Paul Koziol, who is responsible for the roster, the data rules and corrections.