Lightweight · Chile
Stan Loayza 5-12-1 2 KO · 1925–1939
Photo: National N.Y, Public domain via Wikimedia Commons
Stan Loayza was a lightweight boxer from Chile, born May 7, 1905. Record 5-12-1 with 2 knockouts over 1925–1939. Stan Loayza last fought Joaquín Torregrosa on May 3, 1939 and lost by KO in round 5.
Also: El Puma · Estanislao Loayza · Estanislao Loayza Aguilar +1 more Stanislaus Loayza
Born May 7, 1905
Died May 15, 1981
Country 🇨🇱 Chile
Debut Jul 13, 1925
Career 1925–1939
Rounds boxed 145
KO share 40%
Confirmed bouts 0 of 18
Career record Record
5-12-1, 2 KOs · 1925–1939
Last result L
Joaquín Torregrosa
KO 5 · Teatro Caupolicán, Santiago de Chile, 🇨🇱
The record 18 bouts, 1925–1939, newest first. Records under each bout are both boxers going in.
Bouts by source: English Wikipedia · 13, Wikipedia (es) · 5
L
Joaquín Torregrosa
KO 5 · Teatro Caupolicán, Santiago de Chile, 🇨🇱
Loayza 5-10-1 · Torregrosa —
L
Joey Greb
PTS 10/10 · Freeport Stadium, Freeport, 🇺🇸
Loayza 5-10-1 · Greb —
L
PTS 6/6 · Fort Hamilton Arena, New York City, 🇺🇸
Loayza 5-9-1 · Jannazzo 12-7-7
L
TKO 6/10 · Ridgewood Grove, New York City, 🇺🇸
Loayza 5-8-1 · Petrole 121-25-15
L
PTS 10/10 · Broadway Arena, New York City, 🇺🇸
Loayza 5-7-1 · Klaveren 30-7-4
W
KO 5/10 · Stadium Nacional, Santiago, 🇨🇱
Loayza 4-7-1 · Vicentini 31-20-4
L
PTS 10/10 · Campos de Sports de Ñuñoa, Santiago, 🇨🇱
Loayza 4-6-1 · Fernández 6-0-2
W
KO 10/10 · Campos de Sports de Ñuñoa, Santiago, 🇨🇱
Loayza 3-6-1 · Vicentini 31-19-4
L
UD 10/10 · Madison Square Garden, New York City, 🇺🇸
Loayza 3-5-1 · Canzoneri 67-7-9
L
UD 10/10 · Madison Square Garden, New York City, 🇺🇸
Loayza 3-4-1 · Singer 48-6-3
L
UD 10/10 · Coliseum, Chicago, 🇺🇸
Loayza 3-3-1 · Canzoneri 65-6-8
W
PTS 10/10 · Madison Square Garden, New York City, 🇺🇸
Loayza 2-3-1 · Terris 92-9-4
D
PTS 10/10 · Queensboro Stadium, Long Island City, 🇺🇸
Loayza 2-3-0 · Berg 62-4-4
L
TKO 2/10 · Olympia Stadium, Detroit, 🇺🇸
Loayza 2-2-0 · Petrole 86-15-14
W
PTS 10/10 · Queensboro Stadium, New York City, 🇺🇸
Loayza 1-2-0 · Glick 100-28-18
W
DQ 9/10 · Coliseum, Chicago, 🇺🇸
Loayza 0-2-0 · Morgan 65-9-19
L
PTS 10/10 · Madison Square Garden, New York City, 🇺🇸
Loayza 0-1-0 · Terris 82-4-3
L
For vacant NYSAC, NBA, and The Ring lightweight titles TKO 2/15 · Queensboro Stadium, New York City, 🇺🇸
Loayza 0-0-0 · Goodrich 92-24-16
Ratings now Not in any current ranking.
World titles No world title reigns recorded.
Facts
What is Stan Loayza's record? Stan Loayza's professional record is 5-12-1 with 2 knockouts.
Who did Stan Loayza fight last? Stan Loayza last fought Joaquín Torregrosa on May 3, 1939 and lost by KO in round 5. Sources Boxerbook ID 14032 · permanent link boxerbook.com/id/14032 . Wikidata (CC0), English Wikipedia (CC BY-SA), photo from Wikimedia Commons. Last fetched: 2026-10-12. Spot a mistake? Every bout page has a link to report it.
