Dave Portnoy
Founder and Owner, Barstool Sports · 1 appearance on the record.
computed by AI from the episodes · how this works → · full disclaimer →
founderexecutivehostentertainer@stoolpresidente ↗barstoolsports.com ↗Wikipedia ↗Instagram ↗
Dave Portnoy founded Barstool Sports in 2003, growing it from a Boston-area print publication into a digital media brand. After selling the business in stages to The Chernin Group and Penn Entertainment, he bought back full ownership from Penn in August 2023 for $1.
2 supported 0 partly supported 0 contradicted 2 not yet assessed 7 not checkable as stated how the 11 claims stand · each chip opens the sources
1 prediction · 10 assertions · 5 opinions · 3 insights · 9 disclosures · 1 what if · every statement was checked. The prediction and assertions are the 11 claims: statements the public record can support or contradict. 2 are resolved, 2 are not yet assessed, and 7 name no date, number or outcome precise enough to check. Everything else (opinions, insights, what ifs, disclosures) can never be settled by the record, so it carries no assessment.
The record, in short
What the tape says about how Dave argues and how the claims held up. Everything they said, and everything said about them, is in the tabs below.
Expressed certainty vs assessment result
weighted support: a fully supported claim counts one, a partly supported claim counts half. Each filled bar is clickable and opens exactly those claims; "none yet" means nothing said at that certainty level has resolved yet
Argument clarity: do they answer the question? how? →
redirected or did not address 1 of 13 assessed questions (8%). Watch them ▸
This is a score against a rubric. It is not a rank. Every host question → answer exchange is scored with names hidden on directness, coherence, precision and compression, 1–5 each, on meaning alone: disfluencies are ignored, and only raw unedited episodes count. This is the score that measures thought. Every scored exchange, scores shown → · The rubric and its checks →
How they sound: speaking style how? →
272 words/min while actually speaking · 12.6 um and uh per 1k words
Measured by listening to the audio itself: 8,147 words across 1 episode of raw-level tape, transcribed verbatim with every um and uh kept, each one attributed only where the alignment onto our timed stream is unambiguous. These are measurements of speaking style. We do not rank them: across this corpus, fluency and argument quality are nearly uncorrelated (ρ≈0.2), and smooth talking does not signal clear thinking. How it's measured →
Everything Dave Portnoy said on All-In that made the record, most notable first. Filter by type, assessment or year in the ledger →
The other half of the tape: Dave Portnoy's own voice is left out of every number here. Other people bring the name up 21 times in 11 episodes on All-In. 1 statement on the record names them. every mention, with the transcript →
Who brings them up most David Sacks 10Jason Calacanis 4David Friedberg 3Kyle Samani 1
Statements about Dave Portnoy, by other people (1)
Every mention by year
2025 5 mentions in 2 episodes 3 per episode
2024 2 mentions in 2 episodes 1 per episode
2023 6 mentions in 3 episodes 2 per episode
- E142: "Rich Men North of Richmond" hits #1, upward mobility, real estate capital crunch, Trump RICO
- Tucker Carlson: State of America, leaving Fox News, Media Control, Politics, and more
- E141: State of Series A's, VC dry powder, IPO window opens + more with Bill Gurley & Brad Gerstner
- every mention in 2023, scene by scene →
2022 2 mentions in 1 episode
2021 6 mentions in 3 episodes 2 per episode
- E47: Facebook's week from hell, Ellen Pao on sexism in Elizabeth Holmes coverage, Newsom wins & more
- E50: Crypto investing deep dive, Facebook's whistleblower fallout, Chappelle's new special & more
- Balaji Srinivasan: role of decentralization, China/US breakdown & more
- every mention in 2021, scene by scene →
Appearances (1)
| Episode | Date | Speaking time |
|---|---|---|
| Dave Portnoy: How He Bought Back Barstool for $1 | The All-In Interview | Sep 17, 2024 | 38m |