Boxers / Sonny Boy Jaro / Boxerbook rating

Sonny Boy Jaro: Boxerbook rating

Sonny Boy Jaro is #29 in the Boxerbook bantamweight list with a rating of 1478 ± 146 from 68 counted bouts, as of Oct 13, 2026.

Rating1478 ± 146
Place#29 in Bantamweight
Counted bouts68
Unknown opponents51 of 68
Schedule, career1235
Schedule, 36 months1978
Form, last 50.9 of 3.5
Data confidence16%
Statusactive · last bout Aug 28, 2026

Rating over time

high 1652 · low 1419Sep 2001Oct 2026

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: 51 of 68 bouts.

L
Srisaket Sor Rungvisai
Vacant ABF bantamweight title
Aug 28, 2026 · TKO 2 · weight ×1.05 · opponent 1978
−8
→ 1478
L
RV Deniega (no page: counted as 1100)
Aug 5, 2022 · KO 4/8 · weight ×1.00
−55
→ 1486
L
Nawaphon Kaikanha
For WBC-ABCO bantamweight title
May 18, 2019 · KO 7/12 · weight ×1.65 · opponent 1940
−13
→ 1541
W
Boido Simanjuntak (no page: counted as 1100)
Mar 8, 2019 · TKO 5/8 · weight ×1.00
+8
→ 1554
W
Dondon Navarez (no page: counted as 1100)
Feb 25, 2018 · TKO 2/8 · weight ×1.00
+8
→ 1546
L
Jonas Sultan (no page: counted as 1100)
For IBF Inter-Continental super-flyweight title
May 7, 2017 · KO 8/12 · weight ×1.16
−47
→ 1538
W
Marjun Pantilgan (no page: counted as 1100)
Nov 16, 2015 · UD 10/10 · weight ×1.05
+6
→ 1585
W
Shōta Kawaguchi
Oct 18, 2015 · TKO 7/10 · weight ×1.05 · opponent 1416
+19
→ 1579
W
Donriel Marcos (no page: counted as 1100)
Jun 12, 2015 · TKO 2/6 · weight ×0.90
+6
→ 1561
W
Shōta Kawaguchi
Apr 29, 2015 · MD 8/8 · weight ×1.00 · opponent 1452
+23
→ 1555
W
Albert Alcoy (no page: counted as 1100)
Feb 15, 2015 · TKO 2/8 · weight ×1.00
+7
→ 1532
W
Danilo Pena (no page: counted as 1100)
Nov 30, 2014 · UD 8/8 · weight ×1.00
+7
→ 1525
W
Ichal Tobida (no page: counted as 1100)
Jun 28, 2014 · TKO 6/12 · weight ×1.10
+8
→ 1518
W
Jovel Romasasa (no page: counted as 1100)
Won vacant LuzProBA super-bantamweight title
Mar 21, 2014 · TKO 1/10 · weight ×1.10
+8
→ 1510
W
Marzon Cabilla (no page: counted as 1100)
Jan 11, 2014 · KO 1/12 · weight ×1.10
+9
→ 1502
L
Gerpaul Valero (no page: counted as 1100)
Aug 1, 2013 · SD 10/10 · weight ×1.05
−37
→ 1493
L
Hiroyuki Hisataka
Apr 7, 2013 · UD 10/10 · weight ×1.05 · opponent 1476
−32
→ 1530
L
Toshiyuki Igarashi
Lost WBC and The Ring flyweight titles
Jul 16, 2012 · SD 12/12 · weight ×1.65 · opponent 1742
−28
→ 1562
W
Pongsaklek Wonjongkam
Won WBC and The Ring flyweight titles
Mar 2, 2012 · TKO 6/12 · weight ×1.65 · opponent 2144
+99
→ 1590
W
Samuel Apuya (no page: counted as 1100)
Jan 28, 2012 · KO 1/10 · weight ×1.05
+8
→ 1492
Show all 68 counted bouts
W
Allan Ranada
Dec 23, 2011 · TKO 2/8 · weight ×1.00 · opponent 1200
+12
→ 1483
W
Allan Ranada
Dec 13, 2011 · KO 3/10 · weight ×1.05 · opponent 1200
+13
→ 1483
W
Rey Megrino (no page: counted as 1100)
Won vacant IBF Pan Pacific light-flyweight title
Jun 18, 2011 · TKO 4/12 · weight ×1.16
+11
→ 1458
W
Reneante Rondina (no page: counted as 1100)
May 14, 2011 · TKO 1/8 · weight ×1.00
+10
→ 1447
L
Hirofumi Mukai
Feb 5, 2011 · UD 10/10 · weight ×1.05 · opponent 1669
−16
→ 1437
L
Oscar Ibarra (no page: counted as 1100)
For WBC Silver super-flyweight title
Oct 30, 2010 · TKO 2/12 · weight ×1.16
−47
→ 1453
W
Armando dela Cruz (no page: counted as 1100)
Won IBF Pan Pacific light-flyweight title
May 31, 2010 · KO 6/12 · weight ×1.16
+10
→ 1500
L
Giovani Segura
For WBA light-flyweight title
Nov 21, 2009 · KO 1/12 · weight ×1.65 · opponent 1933
−10
→ 1489
W
Eriberto Gejon (no page: counted as 1100)
Apr 19, 2009 · KO 1/10 · weight ×1.05
+9
→ 1499
W
Rusalee Samor (no page: counted as 1100)
Jan 11, 2009 · KO 1/10 · weight ×1.05
+9
→ 1490
L
Edgar Sosa
For WBC light flyweight title
Sep 27, 2008 · UD 12/12 · weight ×1.65 · opponent 1846
−14
→ 1481
W
Along Denoy
Won vacant OPBF light-flyweight title
Jun 20, 2008 · SD 12/12 · weight ×1.16 · opponent 1464
+36
→ 1495
W
Julius Alcos (no page: counted as 1100)
Retained Philippines GAB light-flyweight title
Feb 29, 2008 · TKO 4/12 · weight ×1.16
+12
→ 1459
W
Alfred Nagal (no page: counted as 1100)
Retained Philippines GAB light-flyweight title
Oct 28, 2007 · TKO 1/12 · weight ×1.16
+13
→ 1447
L
Danilo Pena (no page: counted as 1100)
Jun 1, 2007 · KO 4/10 · weight ×1.05
−45
→ 1434
W
Romel Bongon (no page: counted as 1100)
Mar 24, 2007 · SD 10/10 · weight ×1.05
+11
→ 1479
D
Wyndel Janiola (no page: counted as 1100)
For Philippines GAB light-flyweight title
Dec 9, 2006 · SD 12/12 · weight ×1.16
−20
→ 1468
D
Along Denoy
For Philippines GAB light-flyweight title
Sep 17, 2006 · TD 5/12 · weight ×1.16 · opponent 1450
−3
→ 1488
W
Jojo Rodrigo (no page: counted as 1100)
Jun 26, 2006 · TKO 2/10 · weight ×1.05
+12
→ 1491
W
Isidro Balabat (no page: counted as 1100)
May 15, 2006 · TKO 2 · weight ×1.00
+12
→ 1480
L
Pornsawan Porpramook
For PABA minimumweight title
Mar 29, 2006 · KO 5/12 · weight ×1.16 · opponent 1885
−11
→ 1468
W
Kengkart Sakpracha (no page: counted as 1100)
Won IBF Pan Pacific light-flyweight title
Dec 10, 2005 · KO 1/12 · weight ×1.16
+14
→ 1479
W
Alfred Nagal (no page: counted as 1100)
Retained Philippines GAB light-flyweight title
Oct 28, 2005 · TKO 6/12 · weight ×1.16
+16
→ 1464
L
Angky Angkotta (no page: counted as 1100)
For vacant IBF Pan Pacific light-flyweight title
Jul 19, 2005 · TD 6/12 · weight ×1.16
−65
→ 1448
W
Edwin Ubatay (no page: counted as 1100)
Jun 25, 2005 · KO 3/10 · weight ×1.05
+13
→ 1513
L
Monelisi Myekeni (no page: counted as 1100)
For vacant WBC International flyweight title
Apr 29, 2005 · TKO 6/12 · weight ×1.16
−71
→ 1500
W
Wendil Cajoles (no page: counted as 1100)
Retained Philippines GAB light-flyweight title
Apr 9, 2005 · TD 10 · weight ×1.05
+11
→ 1500
W
Jojo Brandon (no page: counted as 1100)
Retained Philippines GAB light-flyweight title
Feb 6, 2005 · KO 2/12 · weight ×1.16
+14
→ 1560
W
Larry Mede (no page: counted as 1100)
Won vacant Philippines GAB light-flyweight title
Dec 5, 2004 · TKO 7/12 · weight ×1.16
+15
→ 1547
W
Rex Granada (no page: counted as 1100)
Oct 21, 2004 · TKO 4/10 · weight ×1.05
+15
→ 1532
D
Larry Mede (no page: counted as 1100)
Aug 28, 2004 · SD 10/10 · weight ×1.05
−32
→ 1518
W
Jojo Bardon (no page: counted as 1100)
Jul 4, 2004 · UD 10/10 · weight ×1.05
+15
→ 1549
W
Unknown (no page: counted as 1100)
May 15, 2004 · TKO 9/10 · weight ×1.05
+16
→ 1534
W
Rex Granada (no page: counted as 1100)
Apr 23, 2004 · KO 8/10 · weight ×1.05
+18
→ 1518
W
Keeward Menosa (no page: counted as 1100)
Mar 28, 2004 · TKO 7/8 · weight ×1.00
+20
→ 1500
W
Aldong Pajaro (no page: counted as 1100)
Feb 29, 2004 · KO 2/8 · weight ×1.00
+21
→ 1480
D
Ricky Seniego (no page: counted as 1100)
Feb 20, 2004 · SD 8/8 · weight ×1.00
−34
→ 1480
W
Noel Guliman (no page: counted as 1100)
Feb 7, 2004 · TKO 4/6 · weight ×0.90
+19
→ 1480
W
Richard Garcia (no page: counted as 1100)
Dec 20, 2003 · UD 6/6 · weight ×0.90
+25
→ 1474
W
Jojo Pateno (no page: counted as 1100)
Nov 11, 2003 · MD 6/6 · weight ×0.90
+30
→ 1449
D
Danny Linasa (no page: counted as 1100)
Oct 4, 2003 · TD 4/6 · weight ×0.90
−44
→ 1419
L
Florante Condes
Mar 15, 2003 · TKO 2/4 · weight ×0.80 · opponent 1511
−93
→ 1463
W
Florante Condes
Sep 18, 2002 · SD 4/4 · weight ×0.80 · opponent 1555
+109
→ 1556
L
Jerry Lota (no page: counted as 1100)
May 31, 2002 · KO 4/6 · weight ×0.90
−206
→ 1447
W
Joseph Mancera (no page: counted as 1100)
Feb 17, 2002 · UD 4/4 · weight ×0.80
+26
→ 1652
W
Jojo Pateno (no page: counted as 1100)
Dec 16, 2001 · MD 4/4 · weight ×0.80
+31
→ 1627
W
Dondon Salado (no page: counted as 1100)
Nov 9, 2001 · UD 4/4 · weight ×0.80
+40
→ 1595
W
Daniel Arisala (no page: counted as 1100)
Sep 1, 2001 · TKO 4/4 · weight ×0.80
+55
→ 1555

Publishers and Boxerbook

Consensus: not in the publishers’ top 15 in Bantamweight (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
#29

How the Boxerbook rating works · Sonny Boy Jaro: record and titles