Daily50 is an AI-assisted editorial experiment using a fictional €50 allocation to examine sports predictions, prices and results. No money is placed by the project. Its useful output should be an inspectable record: what was selected, why, at which price, and what happened.
Correction to the early record — 9 October 2026
The 20 September edition used an assumed 1.89 price for Kansas City −6.5 and acknowledged that the exact price had not been verified. It should not have been included in a record presented as fully price-verified. The running totals subsequently published are legacy simulation figures, not an audited performance record. A complete verified return and ROI are not currently available. This does not mean the return was zero.
Original selections must remain visible when a correction is made. Replacing a losing selection after an event, inventing a missing price or counting an unverified result as a win would make the experiment meaningless.
What a publishable selection needs
Each entry needs the exact event and competition, scheduled date and time in Europe/Dublin, precise market and line, decimal price, named price source and observation timestamp. A league or organiser source should establish the fixture; an event-specific bookmaker or odds page should establish the quoted market. A generic homepage cannot establish a historical price.
Team news and statistics need dated source links. The analysis must explain why those facts affect this particular market, include the strongest contrary evidence, and separate facts from judgement. If an exact price or fixture cannot be checked, omit the selection or mark it unverified and exclude it from verified performance. The €50 is a ceiling: unused fictional funds can remain unallocated.
Price is part of the prediction
For a win-or-lose market without a push, the break-even probability is 1 ÷ decimal odds. A price of 1.50 requires a success rate above 66.67% to produce a positive expected return; 2.30 requires more than 43.48%. These are price thresholds, not forecasts of the actual outcome. Bookmaker margin and uncertainty mean a short price is not evidence of safety.
Calling a selection value requires a defensible estimate of its chance of winning above that threshold. A few recent wins, a league position or an injury headline do not establish that estimate. Where no calibrated model exists, describe the selection as an editorial opinion and do not claim a measured edge.
How settlement works
Winning return = stake × recorded decimal price, including the returned stake. A loss returns €0. A push or void returns the stake. Daily net profit = all returns − all settled stakes. ROI = net profit ÷ settled stakes × 100. Unsettled and unverified entries must be shown separately; unallocated money is not a stake.
Example: €10 at 1.80 wins, €10 loses, and €5 is void. Returns are €18 + €0 + €5 = €23 against €25 allocated, a €2 loss. If void stakes are excluded from settled turnover, the ROI denominator is €20 and ROI is −10%; including void stakes would give −8%. A ledger must declare which convention it uses and keep it consistent. Our reporting standard excludes void stakes from settled turnover.
Settlement must match the market. A football match-winner bet normally concerns the stated match period; a first-half spread requires the half-time score. A whole-number handicap can push, while a three-way handicap has a separate draw outcome. Link the official score and record the applicable market rules before settling.
Why win rate is not enough
Five winning €8 singles at 1.20 return €48. One losing €10 single makes total stakes €50: five wins out of six still lose €2. Conversely, a smaller number of winners at longer odds can produce a profit. Report stakes, returns, net profit, ROI, voids and sample size together; never substitute a streak for the full record.
Editorial and correction standards
AI can assist research and drafting, but a generated citation is not proof that a page exists or supports the claim. Source pages must be opened and checked. Results belong alongside the original selections, with dated corrections explaining any changed figures. No historical price should be reconstructed from a current odds page.
Articles should offer an original worked comparison or a specific lesson about uncertainty, pricing or settlement. Adding length or repeating six similar paragraphs does not make an article useful. If there is insufficient verified evidence, publish a researched explanation or no-selection note rather than manufacture a full card.
About risk
For adults aged 18 and over. This is an educational simulation, not a claim of income or a recommendation to spend €50 each day. Real bets can lose the entire stake. No prediction is guaranteed, and losses should not be chased.