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Lightweight boxing · most active 1970s

Marian Trimiar

70″ reach · +9.35% reach advantage · 99th percentile

Boxing record

18–4

Marian Trimiar has a reach of 70″ against a height of 64″ — a reach advantage of +9.35%, exceptional for lightweight boxing and the 99th percentile of the 120 compared here.

19701980win v Debra Babin, 1975win v Lilly Rodriguez, 1976, decisionwin v Masako Takatsuki, 1976, decisionwin v Diane Syverson, 1976, decisionloss v Theresa Kibby, 1976loss v Yvonne Barkley, 1976, decisionwin v Gwen Gemini, 1976, decisionwin v Margie Dunson, 1976win v Diane Syverson, 1977, decisionwin v Gwen Gemini, 1977, decisionwin v Lilly Rodriguez, 1977, decisionwin v Anna Pascal, 1978win v Margo Walls, 1979win v Ernestine Jones, 1979, kowin v Toni Harris, 1979, kowin v Sue Carlson, 1979, decisionwin v Carlotta Lee, 1979, decisionloss v Cora Webber, 1981, decisionwin v Gwen Gemini, 1982, decisionwin v Diane Clark, 1985, ko
WON ABOVE·LOST BELOW BAR = STOPPAGE·BROKEN BAR = SUBMISSION·TICK = DECISION 1975–1985

SOURCE·Marian Trimiar — English Wikipedia (CC BY-SA 4.0)·derived figures computed here·REVIEWED 2026-07-10

How this record is compiled

  1. Measurements come from the fighter's English Wikipedia infobox; the bout list is parsed from the results table on the same article, read on 2026-07-10. Boxing tables are read by header name and MMA records by the fixed column order of the MMA record template — two different parsers, because reading MMA rows as a boxing table returns a fighter's boxing record in place of their real one.
  2. A bout enters the ledger with whatever fields the source states: result, opponent, method, round, year. Any field the source leaves empty stays empty here. A date that cannot be established is left blank rather than inferred, and the bout is still counted.
  3. A no contest is counted and printed as a no contest. It is never folded into the wins, the losses or the draws, and it never disappears to make a total balance.
  4. Where the article's infobox total disagrees with its own results table, both figures are published and each is labelled with where it came from. Nothing is averaged and nothing is reconciled against a second database.
  5. Percentiles rank this fighter among the 120 lightweight boxing fighters in the dataset — the most specific group of at least 30 that this fighter belongs to.
reach advantage = (reach − height) ÷ height × 100

Sources, exclusions and known limits →

Bout record

Every bout the article's own results table lists, in order. A dash is a field the source leaves empty — it is not a zero and it is not a guess.

Bout-by-bout recordAUG 2026
YearResultOpponentMethodRd
1985 W Diane Clark KO/TKO2
1982 W Gwen Gemini Decision6
1981 L Cora Webber Decision6
1979 W Margo Walls —8
1979 W Ernestine Jones KO/TKO1
1979 W Toni Harris KO/TKO1
1979 W Sue Carlson Decision10
1979 W Carlotta Lee Decision6
1978 W Anna Pascal —6
1977 W Diane Syverson Decision4
1977 W Gwen Gemini Decision4
1977 W Lilly Rodriguez Decision4
1976 W Lilly Rodriguez Decision4
1976 W Masako Takatsuki Decision4
1976 W Diane Syverson Decision4
1976 L Theresa Kibby —4
1976 L Yvonne Barkley Decision5
1976 W Gwen Gemini Decision4
1976 W Margie Dunson —3
1975 W Debra Babin —4

SOURCE·Marian Trimiar — English Wikipedia (CC BY-SA 4.0)·derived figures computed here·REVIEWED 2026-07-10

Reach in context

Reach advantage

+9.35%

70″ reach on a 64″ frame

Compared against 120 lightweight boxing fighters. Median 3.02%.

-2.3%lightweight boxing reach advantage8.9%
Measurements
Reach70″ (177.8 cm)55th pct
Height64″ (162.6 cm)3rd pct
StanceOrthodox
DivisionLightweight Boxing
Most active decade1970s — 17 of 20 dated bouts
CountryUnited States

Record

Boxing record

18–4

24 bouts on record

Finish rate

28%

of wins ended inside the distance — lightweight boxing median 51%, 12th percentile

By knockout: 5 (28%)By decision: 13 (72%)
  • By knockout 28%
  • By decision 72%

The career, bout by bout

20 recorded bouts from 1975 to 1985. Every incumbent shows this as a table you have to read; here it is as a shape you can see.

1980 win vs Debra Babin (1975)win vs Lilly Rodriguez (1976)win vs Masako Takatsuki (1976)win vs Diane Syverson (1976)loss vs Theresa Kibby (1976)loss vs Yvonne Barkley (1976)win vs Gwen Gemini (1976)win vs Margie Dunson (1976)win vs Diane Syverson (1977)win vs Gwen Gemini (1977)win vs Lilly Rodriguez (1977)win vs Anna Pascal (1978)win vs Margo Walls (1979)win vs Ernestine Jones (1979)win vs Toni Harris (1979)win vs Sue Carlson (1979)win vs Carlotta Lee (1979)loss vs Cora Webber (1981)win vs Gwen Gemini (1982)win vs Diane Clark (1985)
winlossdraw / NC1975–1985

Career span

11y

1975–1985

Longest unbeaten run

11

without a loss — draws do not break it

Busiest year

1976

7 bouts

Recorded bouts

20

20 with a date

Standing questions

What this record does and does not say

What is Marian Trimiar's record?
18–4 in boxing. That is the aggregate stated in the English Wikipedia infobox; the results table on the same article lists 20 bouts individually.
Does a no contest change a record here?
No. A no contest is not a win, a loss or a draw, and it is never folded into one. It is counted and printed separately, so a 20–0 record with two no contests is shown as exactly that rather than as 22–0 or as 20–0 with the no contests dropped. The same applies to a bout overturned after the fact where the source records the change.
What happens when sources disagree about a fight?
This site publishes one source — the fighter's English Wikipedia article, read on the date printed under every table — and it does not silently reconcile that against anyone else's database. Where the article's own infobox total and its own results table disagree, both are shown and the page says which one each figure came from. Nothing is averaged, and no field is filled in from a second source to make a total balance.

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