The Weekly Edge — week of August 31, 2026
The scanner's week, measured: 58,367 detections across 372 markets, watching 1,357 confirmed cross-venue pairs. Every figure is net of all venue fees at order-book-fillable size.
The five biggest opportunities we measured
| Market | Net edge | Measured room |
|---|---|---|
| Texas Rangers @ Chicago White Sox (2026-08-26 23:41 UTC) | 14.95% | $374 at $2,500 |
| Cincinnati Reds @ San Francisco Giants (2026-08-26 19:46 UTC | 14.95% | $374 at $2,500 |
| Baltimore Orioles @ St. Louis Cardinals (2026-08-25 23:46 UT | 14.70% | $368 at $2,500 |
| Kansas City Royals @ Toronto Blue Jays (2026-08-25 23:08 UTC | 14.41% | $360 at $2,500 |
| Cleveland Guardians @ Los Angeles Angels (2026-08-25 01:39 U | 14.36% | $359 at $2,500 |
Each was a live, fillable price difference when detected — the dashboard shows current ones in real time.
Cheapest sportsbooks this week (measured overround)
lowvig 3.63% · betanysports 4.12% · hardrockbet 4.18% — full table with per-market breakdowns on the venue comparison.
Why gaps like these exist
Two venues price the same outcome independently, and their user bases mostly can't trade both. The difference is measurable — that's what ArbMonster does all day. How it works.
ArbMonster is a data service. Nothing here is financial or betting advice; markets carry risk, venues have age and jurisdiction restrictions, and you are responsible for verifying everything before acting.