Does Rest or Rust Win Out? What Advanced NFL Stats Reveal About Returning Teams

• NFL teams were near .500 both straight up and against the spread with a rest advantage in 2025
• EPA splits still showed better performance for teams coming off a bye
• Elite teams and bottom feeders made the biggest jumps after long rest

It seems simple, right?

In the NFL, wear and tear is incredibly prevalent, so teams that have more rest should be at an advantage.

Top line numbers from the 2025 season do not bear that out though, as teams were essentially .500 coming off a bye or entering a game with any significant rest advantage.

Dig a little deeper, however, and you’ll see that average performance does improve with rest league-wide, and at a level that makes the results incredibly confusing — possibly even misleading.

The NFL Post-Bye EPA vs. Record Gap

NFL teams were 17-15 coming off a bye in 2025. If you’re doing research before placing a wager on any NFL betting apps, that’s basically a toss-away number as it doesn’t show any trend.

Final results show that basically all rest-advantage numbers from this past season resulted in a coin flip.

When it comes to EPA per play, teams, on average, drastically outperformed their season averages when coming off a bye, suggesting those baseline numbers should have been far different.

For the season, the league average EPA +/-, or gap between their offensive EPA and EPA allowed, was -0.0008, or nearly flat. Coming off a bye, that league average number jumped to 0.09.

NFL EPA Numbers Skyrocket Following Bye

Nineteen of the league’s 32 teams had a positive EPA per play plus-minus following their bye, suggesting they outperformed their opponent. That’s already an overperformance of the 17-15 record, although slight.

But 21 teams overperformed post bye based on their season-long EPA plus-minus. That’s more than two-thirds of the league.

Biggest Post-Bye Overperformers

The teams that outpaced their season performance the most following their bye tended to fit in two categories: really good team or really bad team.

The Buffalo Bills, Los Angeles Rams, and Seattle Seahawks were the No. 1, 3 and 5 overperformers after their bye. Meanwhile, the Arizona Cardinals, Cleveland Browns, and Las Vegas Raiders also found themselves within the top-10.

For the best teams, this makes perfect sense. Their overall strengths became stronger with rest, and were even more pronounced. For the bottom feeders, meanwhile, extra time was able to give them more opportunity to mask deficiencies.

The Seahawks are an interesting case, as they kind of represent both sides. Their season-long offensive EPA was middle of the pack, ranked 14th in the league. But post bye, it was the best in the league, jumping from 0.036 to 0.45.

There you have a team that’s elite on one side of the ball with deficiencies on the other, becoming elite on both. Kind of sounds like a recipe for a Super Bowl title following an extra week off.

NFL Teams That Underperformed After the Bye

Not every team improved with the rest, of course. Some actually got quite a bit worse.

The Minnesota Vikings and Cincinnati Bengals were the two biggest underperformers post bye, which isn’t all that surprising. Having the New England Patriots, Houston Texans and Jacksonville Jaguars follow them, however, is.

Minnesota actually matched its offensive output, but went from -0.087 per play defensively throughout the season to 0.25 after the bye. Cincinnati, meanwhile, stayed consistent on defense, but dropped from 0.012 to -0.18 offensively.

For these teams, their supposed strength let them down while their flaws remained, well, flawed.

Offenses Benefit Most From Bye Week

Teams improved on both sides of the ball, on average, after the bye. But the jump for offenses was immense, suggesting the extra time off advantages offensive play-callers.

The league average jumped from 0.013 throughout the season to 0.074 after the bye.

Post-bye defense also improved, going from 0.014 to -0.017, just not on pace with offensive overperformance.

It’s mostly the best offenses getting better, too. The Bills, Bears, Rams, 49ers, Patriots and Packers were all among the top eight following the bye, and all were among the top eight throughout the season.

What Do Bye Week, Rest Advantage Numbers Mean for NFL Betting?

Blanket betting on teams to win or cover coming out of their bye this past season would not have been very profitable, as the top line records show.

But the advanced stats do show there are opportunities to pounce with these trends:

• The best teams get better. With rest and extra preparation, elite teams are going overperform even their high standards, strengthening current strengths and finding ways to paper over or fix flaws.
• The worst teams get better, too. Extra time to prepare means extra time to mask deficiencies.
• Both sides of the ball get better, but offenses see a much bigger spike, especially offenses that are already among the best in the league.

NFL Teams Playing the Most Games With a Rest Disadvantage

Every team gets just one bye, of course, so those numbers don’t factor in much for NFL futures odds.

Unless, you look at it from the other side.

The Los Angeles Chargers will play six games against an opponent that has a rest advantage of at least three days, which is the most in the league. Three of those are against a team coming off a bye (Chiefs, Texans and Raiders).

That might already be baked into the Chargers season win total number, as they’re listed at 9.5 by theScore Bet. Here are the teams with the most games against rested opponents in 2026, and their win totals, all from theScore Bet: