RS
Minimumweight · Thailand
Ratanapol Sor Vorapin 59-8-1 48 KO · 1990–2009
Updated Oct 14, 2026 · Sources: Wikidata, English Wikipedia, Wikipedia (ja), +2
Ratanapol Sor Vorapin was a minimumweight boxer from Thailand, born Nov 1, 1976. Record 59-8-1 with 48 knockouts over 1990–2009. World titles: IBF minimumweight (1996–1997), IBF minimumweight (1992–1996). Ratanapol Sor Vorapin last fought Rey Migreno on Jul 10, 2009 and lost by KO in round 5 of 11.
Also: راتانابول سور فربين · รัตนพล ส.วรพิน · ラタナポン・ソーウォラピン +4 more อนุชา โพธิ์ทอง · ラタナポン・ソーワラピン · ラタナポン・ソー・ウォラピン · ラタナポン・ダッチボーイジム
Born Nov 1, 1976
Country 🇹🇭 Thailand
Stance Southpaw
Height 162 cm
Nickname Khaosai Noi "Little Khaosai · Ai-Bo "Rambo
Debut Oct 4, 1990
Career 1990–2009
Rounds boxed 310
KO share 81%
Born in Dan Khun Thot, Nakhon Ratchasima, Thailand
Titles IBF minimumweight · 1992–1997
Boxerbook rating 1745 ± 197 · inactive since Jul 2009Why here › Confirmed bouts 8 of 68 · 2 official
Career record Record
59-8-1, 48 KOs · 1990–2009
Last result L
Rey Migreno
Lost PABA Flyweight Title KO 5/11 · Phuket, 🇹🇭
The record 68 bouts, 1990–2009, newest first. Records under each bout are both boxers going in.
Bouts by source: English Wikipedia · 68, Wikipedia (ja) · 3, Nevada State Athletic Commission — Results · 1, Japan Boxing Commission — 試合報告書 · 1
L
Rey Migreno
Lost PABA Flyweight Title KO 5/11 · Phuket, 🇹🇭
Vorapin 59-7-1 · Migreno —
W
Wido Paez
KO 3/11 · Phattalung, 🇹🇭
Vorapin 58-7-1 · Paez —
W
TKO 1/10 · Matsushita IMP Hall, Osaka, 🇯🇵
Vorapin 57-7-1 · Komatsu —
W
Wanlop Sawangwong
KO 3/6 · Mukdahan, 🇹🇭
Vorapin 56-7-1 · Sawangwong —
L
Richard Garcia
Lost PABA Flyweight Title MD 11/11 · Nakhon Ratchasima, 🇹🇭
Vorapin 56-6-1 · Garcia —
W
Fang Shuai
Retained PABA Flyweight Title KO 1/11 · Phattalung, 🇹🇭
Vorapin 55-6-1 · Shuai —
W
Juharum Silaban
Retained PABA Flyweight Title KO 3/11 · Kalasin, 🇹🇭
Vorapin 54-6-1 · Silaban —
W
Sam Burdam
Retained PABA Flyweight Title KO 2/11 · Nakhon Phanom, 🇹🇭
Vorapin 53-6-1 · Burdam —
W
Retained PABA Flyweight Title TKO 2/11 · Minburi, 🇹🇭
Vorapin 52-6-1 · Tepura —
W
Alwi Alhabsyi
Won vacant PABA Flyweight Title KO 1/12 · Surat Thani, 🇹🇭
Vorapin 51-6-1 · Alhabsyi —
W
Yanus Emaury
KO 3/6 · Nakhon Ratchasima, 🇹🇭
Vorapin 50-6-1 · Emaury —
W
Gui Yao Bo
KO 3/8 · Mahasarakam, 🇹🇭
Vorapin 49-6-1 · Bo —
W
TKO 2/6 · Kalasin, 🇹🇭
Vorapin 48-6-1 · Okumoto 1-0-0
W
Edwin Ezekiel
KO 1/6 · Phichit, 🇹🇭
Vorapin 47-6-1 · Ezekiel —
W
Hendrik Barongsay
KO 3/6 · Nonthaburi, 🇹🇭
Vorapin 46-6-1 · Barongsay —
W
Christian Collado
UD 6/6 · Nakhon Ratchasima, 🇹🇭
Vorapin 45-6-1 · Collado —
W
Edo Resilay
KO 1/8 · Prachuap Khiri Khan, 🇹🇭
Vorapin 44-6-1 · Resilay —
W
Masatsugu Okada
PTS 6/6 · Yasothon, 🇹🇭
Vorapin 43-6-1 · Okada —
W
Ratazu Matsui
KO 2/6 · Mae Hong Son, 🇹🇭
Vorapin 42-6-1 · Matsui —
W
Alex Buckie
TKO 4/6 · Bangkok, 🇹🇭
Vorapin 41-6-1 · Buckie —
Show all 68 bouts W
Dicky Timor
KO 1/6 · Nakhon Ratchasima, 🇹🇭
Vorapin 40-6-1 · Timor —
W
Arbon Beyer
KO 3/6 · Nonthaburi, 🇹🇭
Vorapin 39-6-1 · Beyer —
W
Alex Buckie
UD 12/12 · Patong Beach, Patong, 🇹🇭
Vorapin 38-6-1 · Buckie —
L
For IBF junior flyweight title TKO 3/12 · Mandalay Bay Resort, Las Vegas, 🇺🇸
Vorapin 38-5-1 · López 49-0-1
L
Yura Dima
KO 2/12 · Nakhon Sawan, 🇹🇭
Vorapin 38-4-1 · Dima —
W
Jerry Rosales
KO 4 · Mukdahan Grand Hotel Arena, Mukdahan, 🇹🇭
Vorapin 37-4-1 · Rosales —
L
For vacant IBF Light Flyweight Title UD 12/12 · Memorial Auditorium, Fort Lauderdale, 🇺🇸
Vorapin 37-3-1 · Grigsby —
W
Alpong Navaja
PTS 10/10 · Samut Prakan, 🇹🇭
Vorapin 36-3-1 · Navaja —
W
Leo Ramirez
TKO 2/10 · Ratchadaphisek, 🇹🇭
Vorapin 35-3-1 · Ramirez —
W
Jerry Pahayahay
TKO 4/10 · Bangkok, 🇹🇭
Vorapin 34-3-1 · Pahayahay —
L
Lost IBF Minimumweight Title TKO 4/12 · Provincial Military Stadium, Songkhla, 🇹🇭
Vorapin 34-2-1 · Petelo 10-2-2
W
Wellington Vicente
Retained IBF Minimumweight Title TKO 2/12 · Indoor Provincial Stadium, Nong Khai, 🇹🇭
Vorapin 33-2-1 · Vicente —
W
Retained IBF Minimumweight Title UD 12/12 · Ban Rai School, Nakhon Ratchasima, 🇹🇭
Vorapin 32-2-1 · Herrera 40-12-1
W
Luis Doria
Retained IBF Minimumweight Title TKO 4/12 · Provincial Stadium, Sara Buri, 🇹🇭
Vorapin 31-2-1 · Doria —
W
Eddie Felisilda
KO 5/10 · Provincial Stadium, Udon Thani, 🇹🇭
Vorapin 30-2-1 · Felisilda —
W
Retained IBF Minimumweight Title KO 2/12 · Provincial Stadium, Udon Thani, 🇹🇭
Vorapin 29-2-1 · Vera —
W
Oscar Andrade
Retained IBF Minimumweight Title KO 5/12 · Provincial Stadium, Prachuap Khiri Khan, 🇹🇭
Vorapin 28-2-1 · Andrade —
W
Retained IBF Minimumweight Title KO 3/12 · Provincial Stadium, Yala, 🇹🇭
Vorapin 27-2-1 · Orhaliza —
W
Won vacant IBF Minimumweight Title UD 12/12 · Provincial Stadium, Yala, 🇹🇭
Vorapin 26-2-1 · Arlos —
W
Lee Sandoval
For vacant IBF Minimumweight Title TKO 11/12 · Si Sa Ket, 🇹🇭
Vorapin 25-2-1 · Sandoval —
W
Retained IBF Minimumweight Title TKO 6/12 · Chakkam Khanathon School, Lumphun, 🇹🇭
Vorapin 24-2-1 · Guerrero 17-1-0
W
Retained IBF Minimumweight Title KO 2/12 · Provincial Stadium, Suphan Buri, 🇹🇭
Vorapin 23-2-1 · Russell —
W
Dario Olarte
TKO 2 · Bangkok, 🇹🇭
Vorapin 22-2-1 · Olarte —
W
Oscar Alfonso Flores
Retained IBF Minimumweight Title TKO 2/12 · Municipal Soccer Stadium, Chiang Mai, 🇹🇭
Vorapin 21-2-1 · Flores —
W
Jerry Pahayahay
Retained IBF Minimumweight Title TKO 3/12 · Zeer Shopping Center, Rangsit, 🇹🇭
Vorapin 20-2-1 · Pahayahay —
W
Retained IBF Minimumweight Title TKO 3/12 · University Stadium, Khon Kaen, 🇹🇭
Vorapin 19-2-1 · Rodríguez —
W
Retained IBF Minimumweight Title TKO 4/12 · Buriram, 🇹🇭
Vorapin 18-2-1 · Bolivar —
W
Roger Espanola
Retained IBF Minimumweight Title TKO 6/12 · Sara Buri, 🇹🇭
Vorapin 17-2-1 · Espanola —
W
Retained IBF Minimumweight Title UD 12/12 · Provincial Stadium, Phichit, 🇹🇭
Vorapin 16-2-1 · Magramo 18-6-0
W
Felix Naranjo
Retained IBF Minimumweight Title TKO 2/12 · Provincial Stadium, Suphan Buri, 🇹🇭
Vorapin 15-2-1 · Naranjo —
W
Retained IBF Minimumweight Title TKO 4/12 · Hua Mark Indoor Stadium, Bangkok, 🇹🇭
Vorapin 14-2-1 · Siwalette —
W
Retained IBF Minimumweight Title TKO 7/12 · National Stadium Gymnasium, Bangkok, 🇹🇭
Vorapin 13-2-1 · Villamor 23-0-1
W
Retained IBF Minimumweight Title KO 7/12 · Suranaree Camp Stadium, Nakhon Ratchasima, 🇹🇭
Vorapin 12-2-1 · Thomas —
W
Won IBF Mini flyweight title SD 12/12 · National Stadium Gymnasium, Bangkok, 🇹🇭
Vorapin 11-2-1 · Melchor 20-15-4
W
KO 5/12 · Crocodile Farm, Samut Prakan, 🇹🇭
Vorapin 10-2-1 · Tarazona —
W
KO 4/12 · Rajadamnern Stadium, Bangkok, 🇹🇭
Vorapin 9-2-1 · Ray —
W
Ali Moril
KO 3 · Sunarunchan Stadium, Nakhon Pathom, 🇹🇭
Vorapin 8-2-1 · Moril —
W
Teelek Sorthanikul
TKO 5 · Bangkok, 🇹🇭
Vorapin 7-2-1 · Sorthanikul —
L
Aswin Sithlakmuang
TKO 3 · Bangkok, 🇹🇭
Vorapin 7-1-1 · Sithlakmuang —
W
Dao Singkrungthon
TKO 4 · Bangkok, 🇹🇭
Vorapin 6-1-1 · Singkrungthon —
L
Aswin Sithlakmuang
PTS 10/10 · Bangkok, 🇹🇭
Vorapin 6-0-1 · Sithlakmuang —
W
Kom Sorthanikul
PTS 6/6 · Bangkok, 🇹🇭
Vorapin 5-0-1 · Sorthanikul —
W
Dao Singkrungthon
PTS 6/6 · Bangkok, 🇹🇭
Vorapin 4-0-1 · Singkrungthon —
W
Dao Singkrungthon
PTS 6/6 · Bangkok, 🇹🇭
Vorapin 3-0-1 · Singkrungthon —
W
Rome Salothorn
TKO 3 · Bangkok, 🇹🇭
Vorapin 2-0-1 · Salothorn —
W
Inseethong Sorthanikul
TKO 2 · Bangkok, 🇹🇭
Vorapin 1-0-1 · Sorthanikul —
D
Inseethong Sorthanikul
PTS 4/4 · Bangkok, 🇹🇭
Vorapin 1-0-0 · Sorthanikul —
W
Anusit Chokemchart
KO 1 · Bangkok, 🇹🇭
Vorapin 0-0-0 · Chokemchart —
Ratings now Not in any current ranking.
World titles
Facts
What is Ratanapol Sor Vorapin's record? Ratanapol Sor Vorapin's professional record is 59-8-1 with 48 knockouts.
Who did Ratanapol Sor Vorapin fight last? Ratanapol Sor Vorapin last fought Rey Migreno on Jul 10, 2009 and lost by KO in round 5 of 11.
Which world titles has Ratanapol Sor Vorapin held? Ratanapol Sor Vorapin has held 2 world title reigns: IBF minimumweight (1996–1997), IBF minimumweight (1992–1996). Sources Boxerbook ID 15986 · permanent link boxerbook.com/id/15986 . Wikidata (CC0), English Wikipedia (CC BY-SA). Last fetched: 2026-10-12. Spot a mistake? Every bout page has a link to report it.