H&G All-Time Index v1.2.2 public fighter card

Marvis Frazier

Marvis Frazier ranks #661 in the H&G All-Time Index at Heavyweight, with a 72.57 All-Time Index score and a 19-2-0 professional record. His career span on this page is 1980-1988. The rated record covers 21 bouts from 1980 to 1988. The strongest positive signals are era separation. Peak-form reaches 1,897 in 1985.

Versioned rating. This profile belongs to H&G All-Time Index v1.2.2. Read exact ranks with the methodology and version notes, especially where Data Confidence is lower.

H&G All-Time Index profile - v1.2.2

Marvis Frazier at a glance

A public H&G All-Time Index v1.2.2 visual. The curve shows yearly peak-form Elo rating points, not the 0-100 ranking index.

All-time rank

#661

Ranked in the H&G All-Time Index v1.2.2 public top 1000

H&G All-Time Index

72.57

0-100 ranking index. This is the number that orders the list.

Peak-form Elo rating

1,897

Best-point rating on a separate scale, not directly comparable with the index. Posterior band ±232. 1985-09-01

Division

Heavyweight

Active years: 1980-1988

Career record

19-2-0

Published professional record summary

Data Confidence

Low

Limited or wide-band career evidence. Treat close ranks as provisional. Peak-form band: ±232 Elo.

Version

v1.2.2

Current H&G All-Time Index release

How this rating was built

Marvis Frazier's main drivers

Methodology

These six feature signals show where the fighter sits above or below the All-Time Index field. Labels are field-relative; bar width reflects each signal's published model weight.

Feature model

-0.301

Weighted feature contribution after the prior weight.

Expert prior

0.000

No mapped prior; the score is model-only.

Final model score

-0.301

Converted to the public 0-100 Index display.

Cross-era separationAbove field

Same-era separation left after the shared peak and sustained rating signal is removed.

Career rating profileAround field average

Collapsed signal from peak rating, sustained rating and same-era separation.

Major title-control signalAround field average

A narrow signal for lineal, explicit undisputed or major multi-belt class control in this release data; it is not a full title history.

Top-level longevityAround field average

How much repeat elite-year presence supports the all-time case.

World-title recordAround field average

How much major title evidence supports the rating.

Elite winsBelow field

How much the record is helped by wins over contemporaneous title-level opponents.

P4P time machine Rating evolution Head-to-head

Text summary for Marvis Frazier H&G All-Time Index visual summary
Rank	#661
Rank detail	Ranked in the H&G All-Time Index v1.2.2 public top 1000
H&G All-Time Index	72.57 on the 0-100 ranking index scale
Peak-form Elo rating	1,897 at 1985-09-01; separate scale; posterior band ±232
Data Confidence	Low: Limited or wide-band career evidence. Treat close ranks as provisional. Peak-form band: ±232 Elo.
Division and active years	Heavyweight, 1980-1988
Career record	19-2-0
Rating evolution	1980: 1,792; 1981: 1,829; 1983: 1,881; 1984: 1,895; 1985: 1,897; 1986: 1,897; 1987: 1,892; 1988: 1,892

H&G All-Time Index72.570-100 ranking index. This is the number that orders the list.

Peak-form Elo rating1,897Best-point rating on a separate scale, not directly comparable with the index. Posterior band ±232. 1985-09-01

Data ConfidenceLowLimited or wide-band career evidence. Treat close ranks as provisional. Peak-form band: ±232 Elo.

Active years1980-19881980-1999

Primary divisionHeavyweight

Career W-L-D19-2-0Professional record summary

Versioned card

H&G All-Time Index v1.2.2

For context or disputes, use the methodology, versions and corrections pages.

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