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How Football ChangedBodies by era

The 300-pound line, and the year it stopped growing

In 1989 one NFL offensive lineman in 14 was listed at 300 pounds. By 1998 it was more than two in three. Then, around 2005, the line stopped getting heavier.

Verdict: Data story

By Edgehalla ResearchPublished 7 min read

More takeaways below

  • Part of the early-1990s jump is paperwork. No returning lineman's listed weight changed from 1990 to 1993; in 1994, 70% did, by +9.2 lb on average.
  • Since 2015 defensive linemen, linebackers, receivers and defensive backs have each lost 3–6 lb. The offensive line held its weight.
On this page

The 300-pound wave

In 1989, 7% of NFL offensive linemen were listed at 300 pounds or more. In 1998 it was 69%. Since 2010 it has stayed at about nine in ten.

Share of NFL linemen listed at 300+ pounds

Season rosters, 1950–2025

Show data
The share of offensive linemen at 300+ lb rose from 7% in 1989 to 69% in 1998 and has sat near 90% since 2010.
YearOffensive lineDefensive line
19500%0%
19510%0%
19520%0%
19530%0%
19540%0%
19550%1%
19560%0%
19571%0%
19581%0%
19591%0%
19601%1%
19611%1%
19621%1%
19631%1%
19641%1%
19651%1%
19661%1%
19670%1%
19680%1%
19690%1%
19700%1%
19711%0%
19720%0%
19730%0%
19740%0%
19750%0%
19760%0%
19770%0%
19780%0%
19790%0%
19800%0%
19811%0%
19821%0%
19831%0%
19841%0%
19851%1%
19862%1%
19874%1%
19885%2%
19897%2%
19909%2%
199111%4%
199213%6%
199319%7%
199435%11%
199546%12%
199653%17%
199760%19%
199869%23%
199971%25%
200076%25%
200177%27%
200278%32%
200377%34%
200479%39%
200585%39%
200686%40%
200785%41%
200888%41%
200989%47%
201090%47%
201191%45%
201292%49%
201395%52%
201495%53%
201595%53%
201692%47%
201793%42%
201891%39%
201992%42%
202092%39%
202191%39%
202288%40%
202387%39%
202488%35%
202592%40%
  • The jump: 1989 to 1998
  • 1994: Listings updated
nflverse season rosters, listed weights. Offensive line = OL, T, G, C, OT, OG. n 21,920 lineman-seasons. 1987 includes strike replacement players.

The first lineman in the file listed at 300 or more is Earl Putman in 1957, at 308 lb. For 30 years after that, 300 pounds stayed rare. The heaviest listing is Aaron Gibson, at 410 lb in 2002.

Sixty pounds in 35 years, then nothing

Mean listed weight of NFL offensive linemen

Pounds, 1950–2025. Band: 10th to 90th percentile

Show data
The average offensive lineman went from 230 lb in 1950 to 313 lb in 2005 and has not moved since.
YearMean weightMean weight (range)
1950230 lb213 lb to 249 lb
1951232 lb213 lb to 250 lb
1952233 lb216 lb to 250 lb
1953234 lb219 lb to 250 lb
1954235 lb219 lb to 251 lb
1955235 lb220 lb to 253 lb
1956240 lb228 lb to 260 lb
1957243 lb230 lb to 260 lb
1958245 lb230 lb to 260 lb
1959247 lb230 lb to 265 lb
1960245 lb230 lb to 260 lb
1961247 lb230 lb to 260 lb
1962248 lb235 lb to 262 lb
1963249 lb237 lb to 265 lb
1964250 lb240 lb to 265 lb
1965250 lb240 lb to 265 lb
1966250 lb240 lb to 265 lb
1967251 lb240 lb to 265 lb
1968252 lb240 lb to 265 lb
1969253 lb241 lb to 265 lb
1970253 lb240 lb to 265 lb
1971254 lb242 lb to 265 lb
1972253 lb240 lb to 265 lb
1973252 lb240 lb to 265 lb
1974253 lb240 lb to 265 lb
1975254 lb243 lb to 268 lb
1976255 lb243 lb to 270 lb
1977255 lb243 lb to 270 lb
1978256 lb243 lb to 270 lb
1979256 lb243 lb to 270 lb
1980257 lb245 lb to 271 lb
1981259 lb245 lb to 275 lb
1982261 lb247 lb to 277 lb
1983262 lb247 lb to 279 lb
1984263 lb250 lb to 280 lb
1985265 lb250 lb to 284 lb
1986268 lb250 lb to 285 lb
1987272 lb255 lb to 290 lb
1988273 lb255 lb to 293 lb
1989275 lb255 lb to 295 lb
1990277 lb255 lb to 297 lb
1991279 lb259 lb to 300 lb
1992281 lb260 lb to 304 lb
1993285 lb262 lb to 308 lb
1994295 lb280 lb to 312 lb
1995300 lb283 lb to 321 lb
1996302 lb284 lb to 325 lb
1997303 lb285 lb to 325 lb
1998306 lb289 lb to 325 lb
1999308 lb290 lb to 330 lb
2000309 lb292 lb to 330 lb
2001309 lb291 lb to 330 lb
2002309 lb290 lb to 330 lb
2003308 lb288 lb to 330 lb
2004310 lb289 lb to 335 lb
2005313 lb295 lb to 335 lb
2006314 lb295 lb to 335 lb
2007314 lb295 lb to 335 lb
2008313 lb295 lb to 330 lb
2009313 lb296 lb to 330 lb
2010314 lb300 lb to 332 lb
2011314 lb300 lb to 330 lb
2012313 lb300 lb to 330 lb
2013314 lb300 lb to 330 lb
2014313 lb300 lb to 330 lb
2015314 lb300 lb to 330 lb
2016313 lb300 lb to 330 lb
2017312 lb300 lb to 328 lb
2018312 lb300 lb to 328 lb
2019313 lb300 lb to 328 lb
2020313 lb300 lb to 328 lb
2021313 lb300 lb to 330 lb
2022313 lb298 lb to 330 lb
2023313 lb296 lb to 330 lb
2024314 lb297 lb to 330 lb
2025314 lb300 lb to 330 lb
  • 2005: Plateau begins

Linemen averaged 253 lb in 1970 and 277 lb in 1990. Then the 1990s added about 30 pounds: 300 lb by 1995, 309 lb by 2000. From 2005 on, the mean never left 312 lb–314 lb.

The 300-pound floor is now the norm. In 2025, eight in ten linemen were listed between 300 lb and 330 lb.

The 1994 catch-up

Returning offensive linemen whose listed weight changed

From 1990 to 1993 no returning lineman's listed weight changed; in 1994, 70% changed, by +9.2 lb on average.

1990–930%
returning linemen with a new weight
199470%
mean change +9.2 lb, n 240
199553%
mean change +3 lb
2005–15 range23%–40%
returning linemen relisted each year

The biggest one-year jump, 285 lb to 295 lb, is partly a records update. Returning linemen kept the same listed weight for four seasons, then most were relisted in 1994.

First-season offensive linemen vs all offensive linemen

Mean listed weight, pounds, 1951–2025

Show data
First-season linemen got steadily heavier, from 271 lb in 1985 to 305 lb in 1995. They held at 301–310 lb through 2004, then reached 315 lb in 2005.
YearAll linemenFirst-season linemen
1951232 lb234 lb
1952233 lb230 lb
1953234 lb234 lb
1954235 lb233 lb
1955235 lb233 lb
1956240 lb245 lb
1957243 lb249 lb
1958245 lb249 lb
1959247 lb249 lb
1960245 lb244 lb
1961247 lb248 lb
1962248 lb247 lb
1963249 lb251 lb
1964250 lb252 lb
1965250 lb250 lb
1966250 lb249 lb
1967251 lb250 lb
1968252 lb252 lb
1969253 lb255 lb
1970253 lb254 lb
1971254 lb253 lb
1972253 lb252 lb
1973252 lb249 lb
1974253 lb253 lb
1975254 lb255 lb
1976255 lb257 lb
1977255 lb255 lb
1978256 lb259 lb
1979256 lb258 lb
1980257 lb259 lb
1981259 lb267 lb
1982261 lb266 lb
1983262 lb268 lb
1984263 lb268 lb
1985265 lb271 lb
1986268 lb275 lb
1987272 lb275 lb
1988273 lb284 lb
1989275 lb284 lb
1990277 lb289 lb
1991279 lb288 lb
1992281 lb292 lb
1993285 lb299 lb
1994295 lb298 lb
1995300 lb305 lb
1996302 lb301 lb
1997303 lb305 lb
1998306 lb308 lb
1999308 lb310 lb
2000309 lb306 lb
2001309 lb306 lb
2002309 lb304 lb
2003308 lb304 lb
2004310 lb308 lb
2005313 lb315 lb
2006314 lb316 lb
2007314 lb311 lb
2008313 lb309 lb
2009313 lb312 lb
2010314 lb313 lb
2011314 lb315 lb
2012313 lb313 lb
2013314 lb313 lb
2014313 lb311 lb
2015314 lb314 lb
2016313 lb310 lb
2017312 lb309 lb
2018312 lb308 lb
2019313 lb311 lb
2020313 lb312 lb
2021313 lb313 lb
2022313 lb311 lb
2023313 lb314 lb
2024314 lb315 lb
2025314 lb315 lb
First season = his first year at OL on any roster in the file since 1950. Before about 1990 many players carry one weight for their whole career.

Newcomers tell the real story, because a first listing cannot be stale. Their weights rose steadily from the mid-1980s to the mid-1990s, then edged up again around 2005. The 1994 class (298 lb) weighed the same as 1993's (299 lb).

Everyone else got a little lighter

Mean listed weight by position, change from 2015

Pounds, 2000–2025

Show data
Since 2015 defensive linemen lost 6 lb and linebackers 6, while the offensive line held level.
YearOffensive lineDefensive lineLinebackersWide receiversDefensive backs
2000−5 lb−10 lb−5 lb−6 lb−4 lb
2001−5 lb−9 lb−5 lb−6 lb−2 lb
2002−5 lb−8 lb−5 lb−5 lb−2 lb
2003−6 lb−7 lb−5 lb−4 lb−2 lb
2004−4 lb−5 lb−4 lb−3 lb−2 lb
2005−1 lb−5 lb−4 lb−2 lb−2 lb
20060 lb−5 lb−4 lb−2 lb−2 lb
20070 lb−5 lb−4 lb−1 lb−1 lb
2008−1 lb−6 lb−4 lb0 lb−1 lb
2009−1 lb−3 lb−3 lb−1 lb−2 lb
20100 lb−1 lb−1 lb0 lb−1 lb
20110 lb−3 lb−1 lb0 lb−1 lb
2012−1 lb−2 lb−1 lb0 lb−1 lb
20130 lb−1 lb−1 lb−1 lb−1 lb
2014−1 lb−1 lb0 lb0 lb0 lb
20150 lb0 lb0 lb0 lb0 lb
2016−1 lb−2 lb−2 lb−2 lb−1 lb
2017−2 lb−5 lb−4 lb−3 lb−2 lb
2018−2 lb−8 lb−6 lb−3 lb−1 lb
2019−1 lb−5 lb−5 lb−2 lb−1 lb
2020−1 lb−7 lb−7 lb−3 lb−2 lb
2021−1 lb−7 lb−6 lb−3 lb−3 lb
2022−1 lb−7 lb−6 lb−4 lb0 lb
2023−1 lb−7 lb−7 lb−4 lb−3 lb
20240 lb−9 lb−8 lb−4 lb−3 lb
20251 lb−6 lb−6 lb−5 lb−4 lb
DL = DL, DE, DT, NT. LB = LB, OLB, ILB, MLB. DB = DB, CB, S, FS, SS. Each panel is its own group’s mean minus its 2015 mean. Most groups peaked around 2015.

Defensive linemen kept growing after the blockers stopped. They averaged 287 lb in 2000 and 297 lb in 2015, then slimmed to 291 lb by 2025.

From 2015 to 2025 linebackers went from 246 lb to 240 lb, and receivers from 202 lb to 198 lb. Defenders got lighter. The men blocking them did not.

One caution: the roster files changed in 2016. Offensive line rows went from 326 in 2015 to 511 in 2016, as practice-squad, cut and reserve players were added. That change lines up with the 2015 baseline. Active players alone show the same decline: defensive linemen -5.5 lb and linebackers -6.3 lb from 2015 to 2025.

Is it the roster, or the men who play?

Offensive linemen: all roster rows vs weighted by offensive snaps (nflverse participation, regular season)
SeasonRoster meanSnap-weighted meanRoster 300+Snap-weighted 300+
2016313 lb315 lb92%97%
2019313 lb315 lb92%95%
2022313 lb314 lb88%90%
2023313 lb314 lb87%89%
2024314 lb315 lb88%91%
2025314 lb317 lb92%93%

Recent rosters include practice-squad, reserve and cut players. Weighting by snaps makes the line a little heavier: 317 lb against 314 lb in 2025. The plateau is the same either way.

How we measured

  • One row per player per season from nflverse rosters, using that season’s listed weight. Repeated rows for the same player are counted once.
  • Offensive line is roster position OL, T, G, C, OT or OG. Older rosters only say OL; 2002–2015 split tackles, guards and centres.
  • Returning and first-season linemen are matched by player id, or by name and birth date where older rows lack an id.
  • Snap weighting uses nflverse participation files. They cover 2016–2025; we used 2016, 2019 and 2022–25.

Show the work

Tests written down
Not in advance (exploratory)
Results computed

nflverse season rosters 1950–2025 (21,920 offensive lineman-seasons), with participation files for snap weighting. Descriptive history; no holdout because nothing is being predicted.

Every test we graded
TestResultVerdict
Mean OL weight 253 (1970), 277 (1990), 300 (1995), 309 (2000), 313–314 (2005–25)253.3, 276.9, 299.5, 309.3, 312.2–314.4Held (low 312.2 in 2018)
Share 300+: 7% (1989), 46% (1995), 69% (1998), 90% (2010), 92% (2025)7%, 46%, 69%, 90%, 92%Held
The 1994 jump is real growthReturning linemen relisted +9.2 lb after 4 frozen yearsPartly: timing is a records update
Plateau survives active-only rowsACT only: 313 lb (2005), 315 lb (2025)Held
Plateau survives snap weighting315 lb (2016) to 317 lb (2025)Held

Frequently asked questions

How much do NFL offensive linemen weigh on average?

About 314 lb in 2025 by listed weight, and 317 lb if you weight by snaps played. The average has been between 312 lb and 314 lb every season since 2005.

When did NFL offensive linemen get to 300 pounds?

In the 1990s. 7% were listed at 300+ in 1989, 46% in 1995 and 69% in 1998. The average lineman first passed 300 lb in 1996.

Are NFL linemen still getting bigger?

No. The offensive line average was 313 lb in 2005 and 314 lb in 2025. Defensive linemen have got lighter since 2015.

Who is the heaviest NFL offensive lineman on record?

In nflverse rosters since 1950, the heaviest listing is Aaron Gibson at 410 lb in 2002. Listed weights are team figures, not official weigh-ins.

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Sources and method

  1. nflverse play-by-play, rosters, combine and schedules (CC-BY 4.0)
  2. NFL Next Gen Stats via nflverse: on-field personnel, 2016–2022, licensed CC-BY-SA 4.0
  3. FTN Data via nflverse: on-field personnel, 2023–2025, licensed CC-BY-SA 4.0
  4. Licence for the NFL Next Gen Stats and FTN Data used here: Creative Commons Attribution-ShareAlike 4.0 (CC-BY-SA 4.0)

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