Six Issues on Probability — and the One Prediction Still Pending.
The question we ask every Sunday: what did we claim this week, and did reality agree?
The scoreboard. 6 issues published Monday through Saturday. 1 gradeable prediction in the tracker: 0 hits this week, 0 misses, 1 still pending. Every piece this week made no forward forecast. That is worth saying plainly, not skipping.
The honest part. The most interesting thing about this week is not a miss — it is the absence of a claim. The newsletter spent five days teaching you how probability estimates are built and priced, then made none. A week that shows you how the instrument works and declines to play it is either modest or evasive. You can decide which. We have a view, stated below.
Why we bother: a prediction nobody grades is just a story. If you can read it without knowing whether it was right, it was not a prediction. It was a pose.
The Week in Review: Issues #142–147
- #142Aug 17 — The Sweetest Moment in Sports Is the Same Shape Too. — A 29% team over 162 games becomes a 48% team in one sudden-death game. The upset feels better than the grind because the math is better: the underdog gets its best odds at the highest stakes.
- #143Aug 18 — A Math Teacher Invented the Point Spread. It Took Forty Years. — Charles McNeil taught high school math, quit to become a Chicago bookmaker, and invented the most accurate everyday probability estimate most people ever see. It spent four decades in the back room before it reached your television.
- #144Aug 19 — No, Notre Dame Is Not About to Become Free. — The $20 billion endowment spends 3.3% a year, covers 39% of the bills, and 87% of it is restricted. The seduction of the large number: the balance is not what you spend.
- #145Aug 20 — The Bet Became a Stock. And a Stock Is Just a Probability With a Ticker. — A contract trading at 38¢ on Kalshi is a 38% probability printed on a ticker. The point spread hid this for eighty years. The exchange prints it plainly — and a federal appeals court is deciding whether that makes it a security.
- #146Aug 21 — Ohio State Football Cleared $33 Million. The Athletic Department Lost $38 Million. Both Are True. — The frame you draw around the money decides the answer. The program turned a profit; the department did not; the university runs on $4.5 billion. Ohio State is not in the football business. It is in the knowledge business, and football is one line item.
- #147Aug 22 — Of 133 College Football Powers, Twenty-One Actually Pay for Themselves. — 21 of 133 FBS schools earned more than they spent in 2024. The other 112 ran on student fees and institutional subsidies. The gap is not closing; the House v. NCAA settlement — $20.5M per school, rising — is about to make it a canyon.
The Prediction Scorecard
This week produced no scoreable predictions. All six pieces were retrospective analyses, historical reconstructions, or mathematical frameworks. None made a claim about a future outcome with a checkable near-term result.
One live prediction carries forward from Issue #135 (August 10): the Boston Red Sox have a 94% chance of reaching the October playoffs. That number came from 200,000 simulated AL season finishes, starting from their 62–51 record in early August.
| Issue | Prediction | Current Outcome | Grade |
|---|---|---|---|
| #135 Aug 10 |
Boston Red Sox: 94% chance of reaching the October playoffs. Model input: 62–51 record, fresh off a 25–3 run, 200,000 simulated AL season finishes. Adley Rutschman acquired at the deadline since then. | Red Sox are 68–59 as of August 22, holding the 2nd AL Wild Card slot (8.5 games behind Tampa Bay in the AL East). They acquired Adley Rutschman at the August 3 deadline. The model ran when they were 62–51; they have gone roughly 6–8 since. The playoff window is intact. | PENDING — Wild Card slot held; season closes late September |
| #142 Aug 17 |
Structural: a 29% team becomes 48% in one game. Not a prediction about a specific team or event. | N/A | N/A — mathematical framework |
| #143 Aug 18 |
Historical: point spread calibration (48% cover rate over ten NFL seasons). Retrospective accuracy claim, not a forecast. | N/A | N/A — retrospective analysis |
| #144 Aug 19 |
Structural: Notre Dame’s endowment covers 39% of operating costs; $85M is unrestricted. Not a prediction about a future decision. | N/A | N/A — financial analysis |
| #145 Aug 20 |
Legal framing: prediction-market contracts are prices-as-probabilities; the regulatory question is unresolved. Not a scorecard prediction. | N/A | N/A — regulatory analysis |
| #146 Aug 21 |
Structural: Ohio State football profit ($33M) vs. department loss ($38M). The non-instructional-to-faculty ratio (6:1) is a measurement, not a forecast. | N/A | N/A — financial analysis |
| #147 Aug 22 |
Structural: 21 of 133 FBS schools self-funded in 2024; the House settlement adds $20.5M per school. Qualitative: “the gap is about to become a canyon.” | Pending: the gap’s size in Year 1 of the settlement will be measurable in 2025–26 NCAA filings. | PENDING — structural claim; data available in 12–18 months |
What We Got Right
The Wins
The Notre Dame endowment framing held up. The $20 billion number gets cited as proof the school could go tuition-free. The piece showed you why that collapses: the 3.3% payout rule, the 87% restriction rate, the gap between the balance and what you can actually spend. It corrected a category error. That correction stands.
The Ohio State money piece correctly named the frame problem. Whether football “makes money” depends entirely on which box you draw. The same numbers produce two opposite headlines, depending on whether you stop at the program or include the department. That methodological point has not aged.
The 21-of-133 figure comes from the NCAA’s own December 2025 report. It is the correct number. The House settlement claim — $20.5M per school, beginning July 1, 2025 — is factually grounded. The qualitative call that the gap will widen is directionally right. Verification waits on a full year of post-settlement filings.
What We Got Wrong (or Aren’t Sure About)
Honest Gaps
The newsletter spent Monday through Saturday explaining how probability estimates work and made no probability estimates of its own. That 20-issue run, looked at straight, shows a pattern: the structural and framework pieces are getting longer, the live-data issues are getting rarer. That is a drift, not a decision. The analytical work is good. The accountability function — the part that grades itself against outcomes — can only run when there are outcomes to grade. Six N/A rows in a row is not a problem with the scorecard. It is information about the editorial calendar.
Issue #147 called the gap “about to become a canyon.” That is the one qualitative prediction this week you can check. The data arrive in 12 to 18 months, when the 2025–26 NCAA filings come in. It is logged. If the 21-of-133 figure shifts — more schools cross into self-sufficiency, or the number shrinks because mid-majors buckle under the new cost — we will say so. Watch for it in the April 2027 Sunday Editions.
The bigger editorial gap is the August 3 trade deadline. The Mets, sitting at roughly 58–70, were sellers: Clay Holmes to the Cubs, Freddy Peralta to the Rays, A.J. Minter to the Twins, Huascar Brazoban to the White Sox. The newsletter was in the middle of its point-spread history series when the most consequential roster-shuffling day of the baseball year came and went. Last Sunday noted the same gap about the payroll analysis piece running twelve days after deadline. This Sunday can note it again. It has now happened twice. That is a pattern worth naming, not just reporting.
The misses were structural this week. That is the honest answer. When every piece is N/A, there is nothing to be wrong about in the short term. The interesting question is whether a newsletter about statistics should have more predictions in flight. It should. CFB Week 0 starts August 29 — six days from now. That changes the picture.
“Six issues explaining how probability estimates work. Zero predictions made. A newsletter that teaches you how the instrument works and declines to play it has one job left: pick it up.”
— The Sports Page, Issue No. 148Over-Reactions and Under-Reactions
Over-Reactions
The “112 programs that can’t pay their own bills” framing in Issue #147 is technically correct but probably too blunt. The 112 schools that rely on student fees and institutional support are not failing; they are operating exactly as the model was designed. The deficit is the design, not a malfunction — which is the point Issue #146 made about Ohio State’s athletic department the day before. The two pieces tell a coherent story about redistribution. But “can’t pay their own bills” sounds like insolvency. It is really just how the structure works. Worth noting for next time.
Under-Reactions
CFB Week 0 is August 29. Notre Dame — ranked No. 4 in the preseason AP poll — opens September 6 against Wisconsin at Lambeau Field on NBC. The newsletter has the Notre Dame hype-floor piece in the queue and has not moved it forward. There is no better week to publish a piece about Notre Dame pre-season attention data than the week Notre Dame plays its opener. The queue has it. The calendar says now. That is a missed timing window that will not recur until 2027.
What Readers Read · Aug 16–Aug 22
Readership data pending — the analytics API was unreachable at publish time. This section will update once data becomes available.
What to take home, and the road ahead
College football returns in six days. Week 0 opens August 29 with North Carolina against TCU in Dublin, Ireland. Then September 6: Notre Dame, ranked No. 4, against Wisconsin at Lambeau Field on NBC. You should have the Notre Dame hype-floor piece before that game — it asks how much of the preseason attention Notre Dame gets is signal versus season-long noise. The queue also has: an MLB piece on what a winning streak is worth by month, a look at two cornerstone players the Mets have traded away, and the just-noticeable-difference ranking piece — the right frame for asking which CFB rankings are real and which are within sampling error. That one belongs before Week 1 too.
The Boston Red Sox prediction resolves in late September. They are 68–59 and holding the 2nd AL Wild Card. The 94% was not a promise; it was a probability calculated from a prior that said their true talent was roughly .460–.540. A season that finishes 68–59 would put them at .536 — exactly inside that range. Either they make October, which is what 94% looks like from the outside; or they do not, which is the other 6% doing what 6% does. Either way, the Sunday Edition will grade it plainly.
CFB Week 0 brings live predictions back. That string of N/A rows ends the moment the games are real.
“A hundred and forty-seven issues in. Three hundred and fifty-three to go. CFB opens in six days, and the scorecard finally gets something to grade.”
— The Sports Page, on the long game
