Boxers / Betulio González / Boxerbook rating

Betulio González: Boxerbook rating

Betulio González has a Boxerbook rating of 1647 ± 251 from 93 counted bouts, as of Oct 13, 2026. Not in a division list: inactive since Nov 1988 (no bout for 12 months).

Rating1647 ± 251
Placenot listed
Counted bouts93
Unknown opponents66 of 93
Schedule, career1260
Schedule, 36 monthsno bouts
Form, last 51.6 of 3.5
Data confidence22%
Statusinactive since Nov 1988

Rating over time

high 1838 · low 1566Apr 1968Oct 1989

μ at the end of each month with a bout, and of every month while active. Red dot: latest.

Bouts behind the rating

Every counted bout, newest first: the change in μ it caused (green up, red down), its weight and the rating after it. Unknown opponents: 66 of 93 bouts.

L
Rodolfo Blanco
Nov 28, 1988 · TKO 8/10 · weight ×1.05 · opponent 1506
−57
→ 1647
W
Pedro Nieves
Oct 17, 1988 · TKO 5/10 · weight ×1.05 · opponent 1418
+16
→ 1704
D
Juan Blanco (no page: counted as 1100)
For Venezuelan light flyweight title
Aug 29, 1988 · PTS 12/12 · weight ×1.16
−28
→ 1688
L
Alberto Castro (no page: counted as 1100)
For WBA Fedelatin flyweight title
Jul 7, 1984 · PTS 12/12 · weight ×1.16
−42
→ 1716
W
Alberto Alger (no page: counted as 1100)
May 25, 1984 · TKO 1/10 · weight ×1.05
+3
→ 1758
L
Santos Benigno Laciar
For WBA flyweight title
Aug 14, 1982 · SD 15/15 · weight ×1.65 · opponent 1680
−48
→ 1755
W
Julio Guerrero (no page: counted as 1100)
Jun 5, 1982 · PTS 10/10 · weight ×1.05
+2
→ 1804
L
Juan Herrera
For WBA flyweight title
Dec 19, 1981 · TKO 7/15 · weight ×1.65 · opponent 1825
−37
→ 1801
W
Ramon L Perez (no page: counted as 1100)
Nov 21, 1981 · PTS 10/10 · weight ×1.05
+2
→ 1838
W
Peter Mathebula
Oct 4, 1981 · KO 6/10 · weight ×1.05 · opponent 1571
+10
→ 1836
W
Peter Mathebula
Jun 21, 1981 · TKO 10/10 · weight ×1.05 · opponent 1586
+11
→ 1826
W
Carlos Illescas (no page: counted as 1100)
Mar 28, 1981 · KO 2/10 · weight ×1.05
+2
→ 1815
W
Manuel Rios (no page: counted as 1100)
Dec 6, 1980 · TKO 5/10 · weight ×1.05
+2
→ 1813
W
Pascual Polanco (no page: counted as 1100)
Nov 14, 1980 · TKO 5/10 · weight ×1.05
+2
→ 1811
W
Arturo Gonzalez (no page: counted as 1100)
Oct 31, 1980 · KO 5/10 · weight ×1.05
+2
→ 1809
W
Elias DeLeon (no page: counted as 1100)
Jun 28, 1980 · PTS 10/10 · weight ×1.05
+2
→ 1807
L
Luis Ibarra
Lost WBA flyweight title
Nov 17, 1979 · UD 15/15 · weight ×1.65 · opponent 1812
−33
→ 1805
W
Shoji Oguma
Retained WBA flyweight title
Jul 6, 1979 · KO 12/15 · weight ×1.65 · opponent 1646
+19
→ 1838
D
Shoji Oguma
For WBA flyweight title
Jan 29, 1979 · SD 15/15 · weight ×1.65 · opponent 1618
−18
→ 1819
W
Martín Vargas
Retained WBA flyweight title
Nov 4, 1978 · TKO 12/15 · weight ×1.65 · opponent 1666
+22
→ 1837
Show all 93 counted bouts
W
Guty Espadas
Won WBA flyweight title
Aug 12, 1978 · MD 15/15 · weight ×1.65 · opponent 1749
+33
→ 1815
W
Rocky Mijares (no page: counted as 1100)
Jul 8, 1978 · TKO 7/10 · weight ×1.05
+2
→ 1783
W
Pedro Campoverde (no page: counted as 1100)
Jun 17, 1978 · TKO 2/10 · weight ×1.05
+2
→ 1780
W
Humberto Mayorga (no page: counted as 1100)
May 13, 1978 · TKO 2/10 · weight ×1.05
+2
→ 1778
W
Martín Vargas
Apr 11, 1978 · TKO 12 · weight ×1.00 · opponent 1668
+18
→ 1775
W
Raul Valdez (no page: counted as 1100)
Mar 4, 1978 · PTS 10/10 · weight ×1.05
+3
→ 1757
W
Carlos Ramon Escalante (no page: counted as 1100)
Sep 30, 1977 · TKO 6/10 · weight ×1.05
+3
→ 1754
W
Rodolfo Rodríguez (no page: counted as 1100)
Jun 25, 1977 · RTD 7/10 · weight ×1.05
+3
→ 1752
W
Samuel Machorro (no page: counted as 1100)
Apr 16, 1977 · PTS 10/10 · weight ×1.05
+3
→ 1749
W
Prudencio Cardona
Mar 12, 1977 · KO 3/10 · weight ×1.05 · opponent 1638
+17
→ 1747
W
Valentin Martinez (no page: counted as 1100)
Feb 13, 1977 · TKO 8/10 · weight ×1.05
+3
→ 1729
W
Juanito Herrera (no page: counted as 1100)
Nov 29, 1976 · TKO 2/10 · weight ×1.05
+3
→ 1727
L
Miguel Canto
For WBC, and The Ring flyweight titles
Oct 3, 1976 · SD 15/15 · weight ×1.65 · opponent 1793
−34
→ 1724
W
Mario Chavez (no page: counted as 1100)
Aug 21, 1976 · KO 2/10 · weight ×1.05
+3
→ 1758
W
Robert Emerson (no page: counted as 1100)
Jul 25, 1976 · TKO 3/10 · weight ×1.05
+3
→ 1755
W
Hilde Roche (no page: counted as 1100)
Won vacant WBC FECARBOX flyweight title
Jun 20, 1976 · KO 2/12 · weight ×1.65
+4
→ 1753
W
Felix Madrigal (no page: counted as 1100)
May 15, 1976 · TKO 2/10 · weight ×1.05
+3
→ 1748
W
Henry Diaz (no page: counted as 1100)
Apr 10, 1976 · TKO 8/10 · weight ×1.05
+3
→ 1745
W
Tony Sanchez (no page: counted as 1100)
Feb 14, 1976 · PTS 10/10 · weight ×1.05
+3
→ 1743
W
Luis Torres (no page: counted as 1100)
Dec 1, 1975 · KO 3/10 · weight ×1.05
+3
→ 1740
W
Andres Reyes (no page: counted as 1100)
Nov 15, 1975 · KO 4/10 · weight ×1.05
+3
→ 1737
W
Reynaldo Romero (no page: counted as 1100)
Oct 4, 1975 · KO 1/10 · weight ×1.05
+3
→ 1734
W
Sergio Omar Villouta (no page: counted as 1100)
Sep 6, 1975 · TKO 2/10 · weight ×1.05
+3
→ 1731
W
Mariano García (no page: counted as 1100)
Jul 26, 1975 · TKO 2/10 · weight ×1.05
+3
→ 1728
L
Miguel Canto
For WBC and The Ring flyweight titles
May 24, 1975 · SD 15/15 · weight ×1.65 · opponent 1718
−44
→ 1725
W
Mario Mendez (no page: counted as 1100)
Feb 22, 1975 · KO 8/10 · weight ×1.05
+3
→ 1770
L
Shoji Oguma
Lost WBC flyweight title
Oct 1, 1974 · SD 15/15 · weight ×1.65 · opponent 1702
−49
→ 1767
W
Franco Udella
Retained WBC flyweight title
Jul 20, 1974 · TKO 10/15 · weight ×1.65 · opponent 1601
+22
→ 1816
W
Shoji Oguma
May 19, 1974 · PTS 10/10 · weight ×1.05 · opponent 1768
+27
→ 1794
W
Luis Cortez (no page: counted as 1100)
Mar 30, 1974 · TKO 2/10 · weight ×1.05
+3
→ 1767
W
Alberto Morales
Retained WBC flyweight title
Nov 17, 1973 · TKO 11/15 · weight ×1.65 · opponent 1282
+8
→ 1764
W
Reinaldo Ramirez (no page: counted as 1100)
Sep 29, 1973 · KO 3/10 · weight ×1.05
+3
→ 1756
W
Miguel Canto
For vacant WBC flyweight title
Aug 4, 1973 · MD 15/15 · weight ×1.65 · opponent 1654
+39
→ 1753
W
Ricardo Delgado
Jul 10, 1973 · PTS 10/10 · weight ×1.05 · opponent 1568
+20
→ 1714
W
Lorenzo Gutierrez (no page: counted as 1100)
Mar 10, 1973 · KO 1/10 · weight ×1.05
+5
→ 1693
W
Osamu Haba (no page: counted as 1100)
Jan 31, 1973 · TKO 5/10 · weight ×1.05
+5
→ 1689
W
Rudy Billones (no page: counted as 1100)
Nov 17, 1972 · TKO 1/10 · weight ×1.05
+5
→ 1684
L
Venice Borkhorsor
For WBC flyweight title
Sep 29, 1972 · TKO 10/15 · weight ×1.65 · opponent 1821
−38
→ 1679
W
Socrates Batoto (no page: counted as 1100)
Retained WBC flyweight title
Jun 3, 1972 · KO 4/15 · weight ×1.65
+7
→ 1718
W
Willie Pastrana (no page: counted as 1100)
Mar 15, 1972 · TKO 4/10 · weight ×1.05
+5
→ 1710
W
Salvador Lozano (no page: counted as 1100)
Jan 31, 1972 · TKO 6/10 · weight ×1.05
+5
→ 1705
D
Erbito Salavarria
For WBC and The Ring flyweight titles
Nov 20, 1971 · SD 15/15 · weight ×1.65 · opponent 1676
−5
→ 1700
W
San Sacristan (no page: counted as 1100)
Aug 30, 1971 · PTS 10/10 · weight ×1.05
+6
→ 1705
W
Natalio Jimenez (no page: counted as 1100)
Jul 17, 1971 · PTS 10/10 · weight ×1.05
+6
→ 1699
W
Tony Moreno (no page: counted as 1100)
Jun 5, 1971 · UD 10/10 · weight ×1.05
+6
→ 1693
L
Masao Ohba
For WBA flyweight title
Apr 1, 1971 · UD 15/15 · weight ×1.65 · opponent 1783
−68
→ 1687
W
Lucio Del Rio Mosca (no page: counted as 1100)
Jan 31, 1971 · TKO 8/10 · weight ×1.05
+6
→ 1755
W
Bernabe Villacampo
Dec 21, 1970 · SD 12/12 · weight ×1.10 · opponent 1513
+30
→ 1749
W
Rodolfo Lopez (no page: counted as 1100)
Nov 30, 1970 · TKO 7/10 · weight ×1.05
+9
→ 1718
W
Jose Cruz Garcia (no page: counted as 1100)
Nov 2, 1970 · TKO 6/10 · weight ×1.05
+9
→ 1718
W
Ubaldo Duarte (no page: counted as 1100)
Sep 25, 1970 · PTS 10/10 · weight ×1.05
+9
→ 1701
W
Ignacio Espinal (no page: counted as 1100)
Aug 4, 1970 · TKO 10/10 · weight ×1.05
+10
→ 1692
W
Félix Márquez
Retained Venezuelan flyweight title
Jun 5, 1970 · SD 12/12 · weight ×1.16 · opponent 1836
+96
→ 1682
L
Ignacio Espinal (no page: counted as 1100)
May 8, 1970 · PTS 10/10 · weight ×1.05
−107
→ 1587
W
Nestor Jimenez (no page: counted as 1100)
Apr 17, 1970 · PTS 10/10 · weight ×1.05
+12
→ 1693
L
Félix Márquez
Mar 6, 1970 · TKO 6/10 · weight ×1.05 · opponent 1500
−94
→ 1681
W
Plinio Hernandez (no page: counted as 1100)
Feb 20, 1970 · TKO 3/10 · weight ×1.05
+10
→ 1775
W
Catalino Alvarado (no page: counted as 1100)
Dec 12, 1969 · TKO 6/10 · weight ×1.05
+11
→ 1765
W
Ismael Escobar (no page: counted as 1100)
Nov 3, 1969 · KO 2 · weight ×1.00
+11
→ 1755
W
Hector Criollo (no page: counted as 1100)
Won Venezuelan flyweight title
Oct 10, 1969 · TKO 7/12 · weight ×1.16
+14
→ 1744
W
Juan Jose Brizuela (no page: counted as 1100)
Sep 16, 1969 · PTS 10/10 · weight ×1.05
+15
→ 1730
W
Ramon Bravo (no page: counted as 1100)
Sep 8, 1969 · KO 5/10 · weight ×1.05
+15
→ 1730
D
Juan Jose Brizuela (no page: counted as 1100)
Aug 1, 1969 · PTS 10/10 · weight ×1.05
−77
→ 1701
W
Nelson Alarcon (no page: counted as 1100)
Jul 15, 1969 · PTS 10/10 · weight ×1.05
+13
→ 1778
W
Antonio Barbosa (no page: counted as 1100)
May 26, 1969 · PTS 10/10 · weight ×1.05
+15
→ 1765
W
Mario De Leon (no page: counted as 1100)
Mar 31, 1969 · PTS 10/10 · weight ×1.05
+16
→ 1750
W
Hilario Diaz (no page: counted as 1100)
Feb 3, 1969 · PTS 10/10 · weight ×1.05
+19
→ 1734
W
Evencio Bruguillos (no page: counted as 1100)
Nov 25, 1968 · PTS 10/10 · weight ×1.05
+21
→ 1715
W
Hector Criollo (no page: counted as 1100)
Oct 22, 1968 · TKO 5/10 · weight ×1.05
+25
→ 1694
W
Pollo Lara (no page: counted as 1100)
Sep 17, 1968 · KO 4 · weight ×1.00
+29
→ 1669
W
Fernando Ramirez (no page: counted as 1100)
Aug 9, 1968 · TKO 3 · weight ×1.00
+36
→ 1640
W
Jose L Hernandez (no page: counted as 1100)
Jun 26, 1968 · PTS 4/4 · weight ×0.80
+37
→ 1603
W
Eliseo Monzant (no page: counted as 1100)
Apr 24, 1968 · TKO 3 · weight ×1.00
+66
→ 1566

Publishers and Boxerbook

Consensus: no publisher lists for the division (a list without them counts as 16).

WBC
not in top 15
WBA
not in top 15
IBF
not in top 15
WBO
not in top 15
Ring
not in top 15
TBRB
not in top 15
Boxerbook
not listed

How the Boxerbook rating works · Betulio González: record and titles