Are players better coming off a bye week?

Verdict — They are slightly worse

The extra week is supposed to mean fresher legs and a sharper game plan. Measured against each player’s own recent form, production comes back 0.097 receptions LOWER, not higher — and almost all of that is wide receivers.

“Coming off a bye” is one of the oldest soft reasons to start someone. It points the wrong way.

All three point the wrong way, but only one clears zero. The bars are 95% intervals. Wide receivers are genuinely worse off a bye; tight ends and backs are negative but cross the line, so on their own they are not distinguishable from nothing. The pooled effect (−0.097, t=−3.57) is mostly the receivers.

Position	Player-weeks	vs own baseline	95% interval	clears zero?
Wide receivers	2,418	-0.148	-0.234 to -0.062	yes
Tight ends	1,459	-0.079	-0.171 to +0.013	no
Running backs	1,407	-0.028	-0.124 to +0.068	no

A plausible explanation, which we have not tested. A bye returns injured starters. The players carrying a strong four-game baseline into a bye are disproportionately the ones who were elevated while those starters were hurt — and they give the work back. If that is right, this is the injury-cascade effect seen from the other end, not a rest effect at all.

We flag it as unexplained rather than asserting the mechanism. The pattern is solid; the reason is not established.

How this was measured

Days of rest taken from the schedule, so nothing depends on the result. Each player compared against his own previous four games.

n=38,328 player-weeks · 2018–2025 · mechanism untested · last verified 22 September 2026

Are players better coming off a bye week?

How this was measured

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