Olympus Bets Analytics — Weekly Accuracy Report
Weekly Accuracy Report — 2026-W26 (June 22 – June 28, 2026)
A frozen snapshot of every pick graded during the week of June 22 – June 28, 2026, aggregated from the immutable resolved-pick ledger. This page is written once and never edited — cite it as a fixed record. Numbers are reported per tier with nothing filtered.
Week 26 results by tier
| Tier | W-L-P | Win rate | Units | ROI |
|---|---|---|---|---|
| All picks | 25-28-1 | 47.2% | -5.6u | -8.1% |
| Free tier (publicly published) | 5-10-0 | 33.3% | -2.3u | -21.1% |
| Premium tier | 20-18-1 | 52.6% | -3.3u | -5.7% |
All-time context: 1,783 graded picks, 53.1% win rate, +12.3u (0.5% ROI) — tier-segmented history on the track record page.
By league
| League | W-L-P | Win rate | Units | ROI |
|---|---|---|---|---|
| ESPORTS | 7-3-0 | 70.0% | +3.4u | 22.5% |
| WNBA | 1-0-0 | 100.0% | +1.4u | 96.1% |
| GOLF | 3-3-1 | 50.0% | +0.4u | 4.2% |
| WC | 2-4-0 | 33.3% | -1.0u | -33.0% |
| MLB | 1-2-0 | 33.3% | -1.4u | -40.0% |
| TENNIS | 7-9-0 | 43.8% | -2.7u | -12.8% |
| SOCCER | 4-7-0 | 36.4% | -5.8u | -35.0% |
How to cite this report
Preferred citation:
Olympus Bets Analytics (2026-07-05). Weekly Accuracy Report 2026-W26: model performance June 22 – June 28, 2026. https://app.olympus-bets.com/report-card/weekly-2026-W26Cite 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 on an append-only ledger; nothing on this page is retroactively adjusted.