Betting Data Research
GamblingSite.com Research is the data arm of the only betting site that grades itself in public. Everything published here is built from data we own and show our work on: the public graded picks ledger behind our track record and the odds and prediction-market archive we capture around the clock.
The Closing Line Report is the flagship: a monthly self-audit (record, ROI, closing line value, best and worst calls) plus one data study nobody else can publish, because it comes from our own archive. The misses stay up permanently, and every issue ships its derived data as a downloadable CSV.
The Closing Line Report: All Issues
- Issue No. 2: The Closing Line Report: July 2026 (44-54-0, beat the close 49% of 73 tracked)
- Issue No. 1: The Closing Line Report: June 2026 (79-57-2, beat the close 44% of 93 tracked)
How We Measure Ourselves
Every number we publish is only as honest as its measurement, so the measurement is documented: our methodology page covers closing-line capture windows, the pre-game capture rule, grading definitions, and a permanent log of every correction we have made to our own data, including the July 2026 closing-line repair.
Between issues, the same data runs live: today’s picks, the divergence board, and the betting calculators, all free.
Play Safe: Gambling should be fun, not stressful. Set limits, stick to your budget, and never chase losses. If you or someone you know has a gambling problem, call 1-800-MY-RESET or visit ncpgambling.org. For more resources, see our Responsible Gambling page.