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FightIQ · The Lab · Time away

Does ring rust show up in UFC results?

Yes: a fighter returning from a year or more away has won 40.3% of UFC fights against an opponent who had fought within the previous year.

Headline: 40.3% of 1,142 fights, 95% range 37.5% to 43.2% · counted from 8,760 UFC fights with a winner, 11 March 1994 to 10 October 2026
Does ring rust show up in UFC results? How often the fighter coming back won, row by rowEach row is a group of UFC fights; the dot is how often the fighter coming back won, the whisker its 95% range, the dashed line 50%, a coin flip. Headline row: 40.3% of 1,142 fights. Rows under 30 fights are not drawn.20%30%40%50%60%50%, a coin flipThe rows the fight-page cards useOut 1 to 2 years: 40.6% of 929 fights (95% range 37.5 to 43.8%)Out 1 to 2 years929 fights40.6%Out 2 years or more: 39.0% of 213 fights (95% range 32.7 to 45.7%)Out 2 years or more213 fights39.0%By the length of the break12 to 14 months: 44.2% of 489 fights (95% range 39.8 to 48.6%)12 to 14 months489 fights44.2%15 to 17 months: 36.1% of 241 fights (95% range 30.3 to 42.3%)15 to 17 months241 fights36.1%18 to 23 months: 37.2% of 199 fights (95% range 30.8 to 44.1%)18 to 23 months199 fights37.2%2 to 3 years: 38.5% of 130 fights (95% range 30.5 to 47.0%)2 to 3 years130 fights38.5%3 years or more: 39.8% of 83 fights (95% range 29.9 to 50.5%)3 years or more83 fights39.8%
Does ring rust show up in UFC results? How often the fighter coming back won, row by rowEach row is a group of UFC fights; the dot is how often the fighter coming back won, the whisker its 95% range, the dashed line 50%, a coin flip. Headline row: 40.3% of 1,142 fights. Rows under 30 fights are not drawn.20%30%40%50%60%50%, a coin flipThe rows the fight-page cards useOut 1 to 2 years: 40.6% of 929 fights (95% range 37.5 to 43.8%)Out 1 to 2 years929 fights40.6%Out 2 years or more: 39.0% of 213 fights (95% range 32.7 to 45.7%)Out 2 years or more213 fights39.0%By the length of the break12 to 14 months: 44.2% of 489 fights (95% range 39.8 to 48.6%)12 to 14 months489 fights44.2%15 to 17 months: 36.1% of 241 fights (95% range 30.3 to 42.3%)15 to 17 months241 fights36.1%18 to 23 months: 37.2% of 199 fights (95% range 30.8 to 44.1%)18 to 23 months199 fights37.2%2 to 3 years: 38.5% of 130 fights (95% range 30.5 to 47.0%)2 to 3 years130 fights38.5%3 years or more: 39.8% of 83 fights (95% range 29.9 to 50.5%)3 years or more83 fights39.8%
How often the fighter coming back won, with a 95% range on every row. filled: clear of the dashed linehollow: could be chanceRows resting on fewer than 30 fights are not drawn.

What this means for a fight

Coming back cold against someone who has been active is a disadvantage on the record, and it does not wear off quickly: breaks of different lengths look much the same.

Correlation is not causation. Long breaks are often caused by injury, age or a lost contract, and any of those could explain the result as well as time away itself.

The latest fights in the headline row

The most recent UFC fights counted in the headline row (any of these rows).

The numbers

The rows the fight-page cards use

GroupFightsWin rate95% range
Out 1 to 2 years (headline)92940.6%37.5 to 43.8%
Out 2 years or more (headline)21339.0%32.7 to 45.7%

By the length of the break

GroupFightsWin rate95% range
12 to 14 months48944.2%39.8 to 48.6%
15 to 17 months24136.1%30.3 to 42.3%
18 to 23 months19937.2%30.8 to 44.1%
2 to 3 years13038.5%30.5 to 47.0%
3 years or more8339.8%29.9 to 50.5%

Has it held over time? (every row together)

YearsFightsWin rate95% range
1994 to 20054725.5%15.3 to 39.5%
2006 to 201528236.5%31.1 to 42.3%
2016 to today81342.4%39.1 to 45.9%

How we counted

Every UFC bout on the official statistical record from 11 March 1994 to 10 October 2026 that had a winner. Draws, no-contests and overturned results are left out of every count. The break is the days since the fighter's previous UFC bout. Counted only when one fighter had been out a year or more and the other had fought within the year; both need a previous UFC bout.

Anything built from a fighter's history (debuts, runs, breaks, previous meetings) only looks at UFC bouts dated before the fight, and leaves out the few names the register holds for two different fighters. A row needs at least 30 fights to be drawn or quoted; smaller rows are listed as too few to call. The 95% range is a Wilson interval: where the true rate probably sits, given how many fights there are.