
#8 · RB · 5' 11" · 215 lb · 8 games
Too few games this season to read on their own, so 7 of these 8 are carried over from last season. Expect this read to move as the season fills in.
Stats updated: Sep 20, 2026 — nightly box scores, not live.
The fourth-year RB got the Eagles on the board in the second quarter with a two-yard TD plunge, and Bigsby led the backfield in totes and rushing yards after Saquon Barkley picked up a stinger on the first play from scrimmage. Barkley was able to return after halftime, but he'll be sent for further testing and isn't guaranteed to be 100 percent for a Week 3 road trip to Chicago. If he's sidelined or has his workload scaled back, Bigsby would be poised to benefit.
Player is Out — no read on this line.Small samples and hot streaks are discounted by a 95% Wilson lower bound (the trust factor), so a thin streak can’t masquerade as an edge.
Book links are referral links — we may earn a commission. It never affects the numbers on this page.
RUSH YDS over rate across nearby lines (season) — find where the edge holds or flips. The bar shows the 95% Wilson interval; the dot is the point estimate. Click a line to run the full read at that number.
| Line | Over | O / U | Confidence interval |
|---|---|---|---|
| 100% | 8/8 | ||
| 100% | 8/8 | ||
| 100% | 8/8 | ||
| 8.5Current | 100% | 8/8 | |
| 100% | 8/8 | ||
| 100% | 8/8 | ||
| 100% | 8/8 |
Over 8.5 RUSH YDS by situation, each with its own confidence — thin splits read Low, so a small-sample “crushes at home” doesn’t masquerade as an edge.
CHI allows 49.0 RUSH YDS per game to running backs (rank 1 = allows the most).
Sample: 4 player-gameslow sample — interpret with caution
NeutralOver his last 8 games, Tank Bigsby has gone over 8.5 RUSH YDS 8 of 8 decided times (100%) — versus 100% across the full season. CHI has been a middling matchup for running backs this season, allowing the 13th-most RUSH YDS of 32 teams (49.0 per game) (small sample — read with caution). His game-to-game RUSH YDS have been highly variable (σ ≈ 28.7), so short streaks can mislead. These are descriptive stats about past games, not predictions or betting advice.
Our model puts the over at 94.3% vs the market's no-vig 50.0%. A comparison of two numbers — not a guarantee.
Each book’s line and your season over rate at that number, vs the market consensus (18 RUSH YDS). A softer number you’d clear more often is a discount — the best one lifts the FireFactor read. Click a book to switch the whole read to it.
over rate = season hit rate at that line. Edge = points of hit rate vs the consensus line. Descriptive research from past games — not betting advice.
Enter the book's American odds to see implied probability, the no-vig fair price, and the edge vs. this player's season hit rate.
Hit rate excludes pushes from the denominator. Confidence uses a 95% Wilson interval — a high recent rate on few games still reads as low confidence. Season over rate at this line: 100%.