Edgehalla

Matchup edge · RB myth · WR myth · TE C

Pre-snap motion: every call

Defenses that give up more per play with pre-snap motion boost players who score on motion plays.

2024 backtest

84–83–9

50.3% vs 48.6% baseline

Win rate 50.3% (95% 42.8%–57.8%) vs baseline 48.6%

2025 backtest

550–530–68

50.9% vs 50.8% baseline

Win rate 50.9% (95% 47.9%–53.9%) vs baseline 50.8%

2026 live (from Week 5)

–

first live calls this week

2026 weeks 1–4 (after the fact)

44–51–3

46.3% vs 53.8% baseline

Win rate 46.3% (95% 36.6%–56.3%) vs baseline 53.8%

2024–25 by position and by expected effect

PositionW–L–PWin %Baseline
WR316–306–3450.8%50.5%
RB205–209–2549.5%50.6%
TE113–98–1853.5%50.3%
Expected effect (PPR)W–L–PWin %Baseline
0.25–0.5455–443–6250.7%50.2%
0.5–1163–151–1451.9%51.0%
1+16–19–145.7%53.1%

Call log

Pre-snap motion calls, newest first
WeekPlayerCallProjActualMarginResultSource · made
2024 W7Kendrick BourneWR NEBoost (Pre-snap motion vs JAX, expected +0.3)3.82.4−1.4❌Backtest ·
2024 W7Rhamondre StevensonRB NEBoost (Pre-snap motion vs JAX, expected +0.4)11.74.5−7.2❌Backtest ·
2024 W7De'Von AchaneRB MIAFade (Pre-snap motion vs IND, expected −0.5)9.710.5+0.8❌Backtest ·
2024 W6Amon-Ra St. BrownWR DETBoost (Pre-snap motion vs DAL, expected +0.3)17.913.7−4.2❌Backtest ·
2024 W6Jahmyr GibbsRB DETBoost (Pre-snap motion vs DAL, expected +0.3)17.912.1−5.8❌Backtest ·
2024 W5Kyren WilliamsRB LARBoost (Pre-snap motion vs GB, expected +0.3)19.915.5−4.4❌Backtest ·
2024 W5Jayden ReedWR GBBoost (Pre-snap motion vs LAR, expected +0.3)15.813.7−2.1❌Backtest ·
2024 W4Keenan AllenWR CHIBoost (Pre-snap motion vs LAR, expected +0.3)10.54.9−5.6❌Backtest ·
2024 W4David MontgomeryRB DETFade (Pre-snap motion vs SEA, expected −0.3)11.915.0+3.1❌Backtest ·
2024 W4Jonathan TaylorRB INDFade (Pre-snap motion vs PIT, expected −0.3)14.219.8+5.6❌Backtest ·
2024 W4Amon-Ra St. BrownWR DETFade (Pre-snap motion vs SEA, expected −0.3)17.020.8+3.8❌Backtest ·
2024 W4Kyren WilliamsRB LARFade (Pre-snap motion vs CHI, expected −0.4)16.820.4+3.6❌Backtest ·
2024 W4Jahmyr GibbsRB DETFade (Pre-snap motion vs SEA, expected −0.3)16.519.8+3.3❌Backtest ·

NewerPage 7 of 7 · 613 calls

How this works

Win: a boost beats our projection mean, or a fade falls below it. Push: within 0.5 points. Void: did not play, or played under 25% of his usual snaps. Backtest calls use only data from before their week (the made time is 90 minutes before his kickoff); live calls are written before kickoff and cannot be edited afterwards. We list every loss. All angles and the method.

Charting data: FTN Data via nflverse, licensed CC BY-SA 4.0; our derived charting figures are shared under the same licence. Coverage allowed by defender: Pro Football Reference via nflverse. Coverage type (man/zone, shells): nflverse participation data. Play-by-play: nflverse.

Sources: nflverse, FTN Data via nflverse