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FightIndex
Welterweight boxing · 2000s

Karim Mayfield

66″ reach · -1.53% reach advantage · 5th percentile

Karim Mayfield has a reach of 66″ against a height of 67″ — a reach advantage of -1.53%, unusually short for welterweight boxing and the 5th percentile of the 130 compared here.

Reach in context

Reach advantage

-1.53%

66″ reach on a 67″ frame

Compared against 130 welterweight boxing fighters. Median 2.83%.

-2.9%welterweight boxing reach advantage9.4%
Measurements
Reach66″ (167.6 cm)5th pct
Height67″ (170.2 cm)18th pct
StanceOrthodox
DivisionWelterweight Boxing
competed at 2: light welterweight, welterweight — compared here against the last
Peak era2000s
CountryUnited States

Record

Boxing record

21–5

27 bouts on record

Finish rate

52%

of wins ended inside the distance — welterweight boxing median 54%, 48th percentile

By knockout: 11 (52%)By decision: 10 (48%)
  • By knockout 52%
  • By decision 48%

How this is worked out

  1. Measurements and records are read from the fighter's English Wikipedia infobox; the fight list is parsed from the article's own results table.
  2. Reach advantage is (reach − height) ÷ height as a percentage, so fighters of different sizes compare directly.
  3. Percentiles rank this fighter among the 130 welterweight boxing fighters in the dataset — chosen because it is the most specific group of at least 30 that this fighter belongs to.
Reach advantage = (reach − height) ÷ height × 100

Full methodology →

Source: Karim Mayfield on English Wikipedia (CC BY-SA 4.0), as of 2026-07-07. Percentiles and derived figures computed here.

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Amit Sharma

Auckland real-estate agent and marketer. Builds free, sourced data tools.