H&G All-Time Index public fighter card
Bobby Chacon
Featherweight · United States
Bobby Chacon ranks #577 in the H&G All-Time Index at Featherweight, with a 74.35 All-Time Index score and a 59-7-1 professional record. His career span on this page is 1972-1988.
- All-time rank
- #577
- H&G All-Time Index
- 74.350-100 ranking index. This is the number that orders the list.
- Career record
- 59-7-1Professional wins, losses and draws.
- Active years
- 1972-1988
- Data Confidence
- MediumSolid but wider career evidence. Treat close ranks with extra care.
Career story
How Bobby Chacon's rating rose and fell year by year, with his peak marked.
Yearly peak-form Elo rating points. This curve is separate from the 0-100 ranking index.
Show the year-by-year numbers
| Year | Peak-form Elo rating |
|---|---|
| 1972 | 1,667 |
| 1973 | 1,682 |
| 1974 | 1,693 |
| 1975 | 1,690 |
| 1976 | 1,705 |
| 1977 | 1,710 |
| 1978 | 1,724 |
| 1979 | 1,735 |
| 1980 | 1,740 |
| 1981 | 1,762 |
| 1982 | 1,782 |
| 1983 | 1,787 |
| 1984 | 1,794 |
| 1985 | 1,809 |
| 1988 | 1,810 |
Why this ranking
Bobby Chacon ranks #577 with a 74.35 score on the 60-100 H&G All-Time Index. His standout win in our data is over Ruben Olivares in 1977, who reached a 1,830 Peak-form Elo, one of the stronger opponents on his record. He also fought Rafael Limon 4 times, going 2-1-1 across that series. Data Confidence is Medium, so the rating should be read with wider uncertainty. Peak-form Elo is 1,810 (±354), separate from the 60-100 career Index.
What lifts or lowers this ranking
Bars show each weighted signal's relative size. Gold lifts the placement; grey holds it back.
How much the record is helped by wins over contemporaneous title-level opponents.
Same-era separation left after the shared peak and sustained rating signal is removed.
How much major title evidence supports the rating.
How much repeat elite-year presence supports the all-time case.
A narrow signal for lineal, explicit undisputed or major multi-belt class control in this release data; it is not a full title history.
Collapsed signal from peak rating, sustained rating and same-era separation.
Compare and explore
Put Bobby Chacon next to any other ranked fighter, or open the tools built on the same rating data.
Top fights
The highest-ranked fighters Bobby Chacon actually faced, biggest names first. Each one opens the head-to-head tool with the pair filled in.
- Alexis Arguello#60 · Index 87 · 1979
- Ruben Olivares#176 · Index 81 · 1973, 1975, 1977
- Cornelius Boza Edwards#673 · Index 73 · 1981, 1983
- Danny Lopez#679 · Index 73 · 1974
Ranked-vs-ranked bouts from the pinned fight archive, ordered by opponent ranking. An objective record of who they shared a ring with.
Great rivals he never fought
Ranked fighters who shared a recognised division and whose competitive careers overlapped, with no bout between them on record. Each name opens the head-to-head tool with the pair filled in.
- Roberto Duran#73 · Lightweight · 17 overlapping years (1972-1988)
- Azumah Nelson#114 · Featherweight / Super Featherweight / Lightweight · 10 overlapping years (1979-1988)
- Salvador Sanchez#121 · Featherweight / Super Featherweight · 8 overlapping years (1975-1982)
- Wilfredo Gomez#134 · Featherweight / Super Featherweight / Super Lightweight · 15 overlapping years (1974-1988)
- Buddy McGirt#249 · Super Lightweight · 7 overlapping years (1982-1988)
- Aaron Pryor#267 · Lightweight / Super Lightweight · 13 overlapping years (1976-1988)
Show 6 more
- Tony Lopez#276 · Super Featherweight / Super Lightweight · 6 overlapping years (1983-1988)
- Rodrigo Valdes#283 · Lightweight / Super Lightweight · 9 overlapping years (1972-1980)
- Manning Galloway#310 · Super Lightweight · 11 overlapping years (1978-1988)
- Jose Luis Ramirez#376 · Lightweight · 15 overlapping years (1974-1988)
- Roger Mayweather#380 · Super Featherweight / Lightweight / Super Lightweight · 8 overlapping years (1981-1988)
- Ken Buchanan#416 · Lightweight · 11 overlapping years (1972-1982)
Shared recognised division, overlapping competitive years, no recorded bout between them. A measured pattern only.
Linked style profile
8-axis style breakdown
Bobby Chacon also has a reviewed style profile with radar scores, study notes and diagnostic comparisons.
About this rating
Rankings: H&G All-Time Index v2.0.0. Reflects fights up to , the most recent on record. The ratings are fixed to that point, so fights after it are not yet included.
The rating itself is built from the 49 bouts we hold full data for from 1972 to 1988, which is why this count differs from the professional record above.
For the data-minded
Peak-form Elo rating: 1,810 (peak dated 1988-06-01). This best-point rating sits on its own scale and is not directly comparable with the 0-100 index.
The peak estimate carries an uncertainty band of about ±354 Elo, so read close comparisons with care.