Glossary

EPA per dropback

EPA per dropback is expected points added divided by every pass attempt, sack and scramble — the cleanest single measure of quarterback play. Drake Maye of the Patriots led 2025 at +0.317.

A dropback counts everything that happens when a quarterback drops back to pass: completions, incompletions, sacks taken, scrambles. Dividing expected points added by dropbacks rather than by attempts is the honest denominator, because a sack is a passing play the quarterback was part of. It is a rate, so volume does not inflate it.

Updated Jul 26, 2026

Current leaders — 2025

Quarterback EPA per Dropback leaders, 2025
#PlayerDBEPA/DBSuccess%EPA/G
1Drake MayeQB · NE6010.3255.2%10.79
2Jordan LoveQB · GB4850.2650.5%8.73
3Matthew StaffordQB · LAR6240.2252.7%7.36
4Brock PurdyQB · SF3160.2053.2%8.40
5Jared GoffQB · DET6190.1848.6%5.80
6Dak PrescottQB · DAL6560.1748.6%6.25
7Patrick MahomesQB · KC5890.1749.9%7.17
8Josh AllenQB · BUF5540.1648.4%6.83
9Daniel JonesQB · IND4310.1550.3%5.81
10Sam DarnoldQB · SEA5160.1352.5%3.70

See the full quarterback epa per dropback leaderboard Drake Maye leads.

Why it matters

Quarterback efficiency sets the ceiling for every pass catcher attached to it. The rate tells you who was good per snap; the per-game total tells you who was good and on the field a lot. In 2025 the same passer topped both — Drake Maye of the Patriots at +0.317 per dropback and 10.79 total quarterback expected points added per game — which is the uncomplicated case. Neither number knows whether the coaching staff will keep throwing.

Updated Jul 26, 2026

The counter

A rate says nothing about volume, and volume is what fantasy scoring pays for.

Updated Jul 26, 2026

Hear the story behind the numbers

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