Kengo Nagashima boxer
- bouts
- 27
- won
- 14
- lost
- 11
- draw
- 2
- Status
- inactive
- Division
- super welterweight
- Debut
- 2005-05-15
- Height
- 5′ 9″/175cm
- Reach
- -
- Age
- -
- Born
- 1986-05-31
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 2014-08-10 | Yuki Nonaka | WWWWWW | Sumiyoshi Ward Center, Osaka | LOST Unanimous decision |
| 2014-05-28 | Shusaku Fujinaka | WLDWLW | Korakuen Hall | WIN Technical knockout |
| 2013-12-18 | Tatsuya Miyazaki | LLWWLW | Korakuen Hall | WIN Technical knockout |
| 2013-06-10 | Tadashi Yuba | LWWWLW | Korakuen Hall | LOST Unanimous decision |
| 2013-03-25 | Yasuhiro Saito | WWLLDL | Korakuen Hall | WIN Technical knockout |
| 2012-12-03 | Yuichi Ideta | LWLDLL | Korakuen Hall | WIN Technical knockout |
| 2012-07-11 | Kazuhiko Hidaka | WWWWWL | Korakuen Hall | LOST Unanimous decision |
| 2012-05-05 | Yao Yi Ma | WWWWWW | Marina Bay Sands Hotel, Singapore | LOST Unanimous decision |
| 2012-01-27 | Keita Obara | LWWW | Korakuen Hall | LOST Technical knockout |
| 2011-10-01 | Moon Hyon Yun | WWWLDW | Korakuen Hall | LOST Unanimous decision |
| 2011-07-06 | Hirokazu Wajima | WWLDWL | Korakuen Hall | WIN KO |
| 2011-05-07 | Shoheita Nakamura | LLWLLL | Korakuen Hall | WIN KO |
| 2010-09-12 | Hiroki Hayama | DWLWLD | IMP Hall, Osaka | LOST Split-decision |
| 2009-12-20 | Nobuyuki Shindo | WWWLWW | Korakuen Hall | LOST Majority decision |
| 2009-11-14 | Kazuhiro Honda | WLDLWW | City Hall, Nagoya | WIN Technical knockout |
| 2009-09-26 | Toru Nishioka | WWW | Clover Plaza, Kasuga | DRAW |
| 2009-08-15 | Hidenori Takeda | DLLLWW | Prefectural Gymnasium, Osaka | WIN Unanimous decision |
| 2009-07-12 | Takayuki Morimoto | WWW | IMP Hall, Osaka | WIN Technical knockout |
| 2009-05-05 | Kenta Omori | LLWWW | Incubation Center, Amagasaki | WIN Technical knockout |
| 2009-03-22 | Yuki Morimoto | debut | Yodogawa Ward Center, Osaka | WIN Technical knockout |
| 2007-07-08 | So Takenaka | WLWWLW | IMP Hall, Osaka | DRAW Points |
| 2007-04-29 | Hiroshi Okano | WLLLL | IMP Hall, Osaka | WIN Technical knockout |
| 2006-12-24 | Kenji Yamada | LLLL | Azalea Taisho, Osaka | WIN Technical knockout |
| 2006-06-04 | Takakazu Fujimoto | LWWW | Azalea Taisho, Osaka | LOST Unanimous decision |
| 2005-12-25 | Takakazu Fujimoto | LW | Azalea Taisho, Osaka | LOST KO |
| 2005-08-28 | Shinjiro Miki | L | IMP Hall, Osaka | WIN KO |
| 2005-05-15 | Ryohei Kagawa | debut | Archaic Hall, Amagasaki | LOST Technical knockout |