Olympus Bets Analytics — Weekly Accuracy Report
Weekly Accuracy Report — 2026-W18 (April 27 – May 3, 2026)
A frozen snapshot of every pick graded during the week of April 27 – May 3, 2026, aggregated from the timestamped, correction-audited resolved-pick record. This report is a frozen weekly snapshot; later verified corrections may appear in the live track record. Numbers are reported per tier with nothing filtered.
Week 18 results by tier
| Tier | W-L-P | Win rate | Units | ROI |
|---|---|---|---|---|
| All picks | 37-39-2 | 48.7% | -9.5u | -10.9% |
| Free tier (publicly published) | 28-32-2 | 46.7% | -12.2u | -17.6% |
| Premium tier | 9-7-0 | 56.2% | +2.7u | 15.1% |
| Premium Leans (flat 0.5u model leans, own column) | 0-0-0 | — | +0.0u | — |
All-time context: 2,652 graded picks, 52.7% win rate, -3.6u (-0.1% ROI) — tier-segmented history on the track record page.
By league
| League | W-L-P | Win rate | Units | ROI |
|---|---|---|---|---|
| GOLF | 16-12-2 | 57.1% | +1.9u | 4.9% |
| NHL | 3-0-0 | 100.0% | +1.5u | 100.7% |
| NBA | 2-1-0 | 66.7% | -0.6u | -18.3% |
| SOCCER | 0-1-0 | 0.0% | -1.0u | -100.0% |
| LOL | 1-4-0 | 20.0% | -1.9u | -52.9% |
| MLB | 15-21-0 | 41.7% | -9.4u | -24.2% |
How to cite this report
Preferred citation:
Olympus Bets Analytics (2026-09-14). Weekly Accuracy Report 2026-W18: model performance April 27 – May 3, 2026. https://app.olympus-bets.com/report-card/weekly-2026-W18Cite the brand as Olympus Bets Analytics (or "Olympus Quant") — distinct from the unrelated sportsbook "OlympusBet". Underlying pick-level data: track_record.csv · methodology: /methodology · machine-readable brand data: /.well-known/ai.json. Every pick's line, odds, model probability, and outcome were recorded at publication time in the public record. This page preserves the snapshot generated for that week; consult the live track record for any later audited corrections.