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

Jack Sharkey

Jack Sharkey ranks #546 in the H&G All-Time Index at Cruiserweight, with a 74.05 All-Time Index score and a 37-13-3 professional record. His career span on this page is 1924-1936. The rating dataset covers 50 bouts from 1924 to 1936. The strongest positive signals are era separation. Peak-form reaches 1,799 in 1929.

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.

Rankings: H&G All-Time Index v1.2.2, computed from fights up to . Index and Peak-form Elo stay fixed to that fight-data cutoff; displayed records may include later record-only corrections.

Career highlights

Shown only where the v1.2.2 data supports the claim. Empty or unsupported fields are hidden.

Career record37-13-3Displayed professional W-L-D record; rank and ratings remain tied to the release fight-data cutoff.
Divisions wonHeavyweightDivisions matched in the dated Wikipedia champion-reign table.
Lineal/Ring champions beatenBeat 1 lineal/Ring championCounts defeated opponents who held TBRB true-champion or The Ring championship recognition on the fight date, matched by resolved opponent identity.
Champion-window activityFought 2 timesBouts with release-row dates inside a dated champion-reign window; each bout counts once even when title windows overlap.
Champion-window opposition2 top-100 rated at the timeDistinct opponents in those windows whose v1.2.2 yearly Peak-form Elo trajectory ranked inside the top 100 in the fight year.

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

Jack Sharkey 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

#546

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

H&G All-Time Index

74.05

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

Peak-form Elo rating

1,799

Best-point rating on a separate scale, not directly comparable with the index. Posterior band ±175. 1929-02-27

Division

Cruiserweight

Active years: 1924-1936

Career record

37-13-3

Published professional record summary

Data Confidence

High

Deep career evidence and a tighter peak-rating band in this release. Close ranks still need boxing judgement. Peak-form band: ±175 Elo.

Version

v1.2.2

Current H&G All-Time Index release

Why this placement

Why this placement

Methodology

Jack Sharkey ranks #546 with a 74.05 score on the 60-100 H&G All-Time Index. The data-derived proxy signature-win marker points to a win over Tommy Loughran in 1929, because that defeated opponent carries a 1,936 Peak-form Elo in the same v1.2.2 export. The parsed-opponent data records 3 reversal patterns, including a later loss to Johnny Risko after an earlier win over the same resolved opponent. Holding the score back, sustained head-to-head rating level sits below the field of ranked fighters in this release. Peak-form Elo is 1,799 (±175), separate from the 60-100 career Index.

Six-dimension breakdown

Bars show each weighted signal's relative size. Gold lifts the placement; grey holds it back.

Cross-era separationAbove the typical top-1000 fighter

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

Elite winsAround the typical top-1000 fighter

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

Top-level longevityAround the typical top-1000 fighter

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

Major title-control signalAround the typical top-1000 fighter

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

World-title recordAround the typical top-1000 fighter

How much major title evidence supports the rating.

Career rating profileBelow the field of ranked fighters

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

P4P time machineRating evolutionHead-to-head
Text summary for Jack Sharkey H&G All-Time Index visual summary
Rank#546
Rank detailRanked in the H&G All-Time Index v1.2.2 public top 1000
H&G All-Time Index74.05 on the 0-100 ranking index scale
Peak-form Elo rating1,799 at 1929-02-27; separate scale; posterior band ±175
Data ConfidenceHigh: Deep career evidence and a tighter peak-rating band in this release. Close ranks still need boxing judgement. Peak-form band: ±175 Elo.
Division and active yearsCruiserweight, 1924-1936
Career record37-13-3
Rating evolution1924: 1,673; 1925: 1,739; 1926: 1,773; 1927: 1,775; 1928: 1,796; 1929: 1,799; 1930: 1,786; 1931: 1,758; 1932: 1,732; 1933: 1,684; 1935: 1,669; 1936: 1,669

Rating summary - All-Time Index card - v1.2.2

Jack Sharkey

An H&G All-Time Index v1.2.2 summary card for rank context, career context and comparison. Read close ranks with the Data Confidence label beside them.

Rank and score#546Ranked in the H&G All-Time Index v1.2.2 top 1000
H&G All-Time Index74.050-100 ranking index. This is the number that orders the list.
Peak-form Elo rating1,799Best-point rating on a separate scale, not directly comparable with the index. Posterior band ±175. 1929-02-27
Data ConfidenceHighDeep career evidence and a tighter peak-rating band in this release. Close ranks still need boxing judgement. Peak-form band: ±175 Elo.
Active years1924-19361920-1945
Primary divisionCruiserweight
Career W-L-D37-13-3Professional record summary

Versioned card

H&G All-Time Index v1.2.2

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

Rating evolutionHead-to-headStyle diagnostic
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