| # | Date | Promotion | Match |
| 1 | 04.06.2011 |  |
WWC Caribbean Heavyweight Title: Carlitos (c) defeats Bison WWC Summer Madness 2011 - Event @ Hector Sola Bezares Coliseum in Caguas, Puerto Rico, USA |
| 2 | 20.03.2010 |  |
Bison defeats Rick Stanley by DQ IWA Puerto Rico Mayor's Cup - Event @ Municipal Coliseum in Las Piedras, Puerto Rico, USA |
| 3 | 13.03.2010 | |
Texas Bullrope: Bison defeats Ash Rubinsky IWA Puerto Rico Night Of The Champions - Event @ Luis Raul Colon Coliseum in Cayey, Puerto Rico, USA |
| 4 | 24.01.2009 | |
IWA Puerto Rico Tag Team Title: Los Duenos de la Malicia (Dennis Rivera & Noel Rodriguez) defeat Bison & Miguel Perez (c) (16:38) - TITLE CHANGE !!! IWA Puerto Rico - Event @ Lauro Davila Coliseum in Toa Alta, Puerto Rico, USA |
| 5 | 14.12.2008 | |
IWA Puerto Rico Tag Team Title Match (vakant): The Arabians (Hardam Kadafi & Zaeir Arafat) defeat Bison & Miguel Perez - TITLE CHANGE !!! IWA Puerto Rico Christmas In Puerto Rico 2008 - Event @ Pepín Cestero Arena in Bayamon, Puerto Rico, USA |
| 6 | 20.09.2008 | |
RXW Panama Title: Bison defeats Savio Vega (c) by DQ (14:43) IWA Puerto Rico En Ruta a Golpe de Estado - Event @ Cancha Bajo Techo de Levittown en Toa Baja in Levittown, Toa Baja, Puerto Rico, USA |
| 7 | 13.09.2008 | |
IWA Puerto Rico Heavyweight Title: Blitz defeats Bison by DQ (15:04) IWA Puerto Rico - Event @ Pepin Cestero Arena in Bayamon, Puerto Rico, USA |
| 8 | 06.09.2008 | |
Bison defeats Savio Vega (13:53) IWA Puerto Rico Armageddon - Event @ Pepin Cestero Arena in Bayamon, Puerto Rico, USA |
| 9 | 16.02.2008 | |
IWA Puerto Rico Undisputed World Heavyweight Title Guerra Por El Oro Five Way: Ricky Vega defeats Blitz (c) and Bison and Glamour Boy Shane and Mr. Big (18:51) - TITLE CHANGE !!! IWA Puerto Rico - Event @ Antonio R. Barcelo Coliseum in Toa Baja, Puerto Rico, USA |
| 10 | 02.02.2008 | |
Bison & Damian defeat Chicano & Ray Gonzalez IWA Puerto Rico - Event @ Yldefonso Sola Morales Coliseum in Caguas, Puerto Rico, USA |
| 11 | 02.02.2008 | |
Bison vs. Chicano - No Contest IWA Puerto Rico - Event @ Yldefonso Sola Morales Coliseum in Caguas, Puerto Rico, USA |
| 12 | 29.09.2007 | |
IWA Puerto Rico Heavyweight Title: Blitz defeats Bison (c) - TITLE CHANGE !!! IWA Puerto Rico - Event @ Yldefonso Sola Morales Coliseum in Caguas, Puerto Rico, USA |
| 13 | 28.09.2007 | |
Coal Miner's: Glamour Boy Shane defeats Bison IWA Puerto Rico - Event @ Juan Carlos Berrios Coliseum in Barranquitas, Puerto Rico, USA |
| 14 | 15.09.2007 | |
Texas Bullrope: Bison defeats Slash Venom IWA Puerto Rico Golpe de Estado Tour - Event @ Antonio R. Barceló Coliseum in Toa Baja, Puerto Rico, USA |
| 15 | 01.09.2007 |  |
IWA Puerto Rico Heavyweight Title: Bison (c) defeats Vampiro (15:11) IWA Puerto Rico - Event @ Pepin Cestero Arena in Bayamon, Puerto Rico, USA |
| 16 | 31.08.2007 | |
Glamour Boy Shane defeats Bison (12:24) IWA Puerto Rico - Event @ Myriam Segarra Coliseum in Penuelas, Puerto Rico, USA |
| 17 | 19.08.2007 | |
Bison vs. Vampiro - Double DQ IWA Puerto Rico Summer Attitude Tour 2007 - Event @ Dr. Pedro Albizu Campos Coliseum in Yabucoa, Puerto Rico, USA |
| 18 | 18.08.2007 | |
IWA Puerto Rico Heavyweight Title Three Way: Bison (c) defeats Glamour Boy Shane and Vampiro (14:53) IWA Puerto Rico Armagedon Tour - Event @ Pepin Cestero Arena in Bayamon, Puerto Rico, USA |
| 19 | 17.08.2007 | |
Bison defeats Slash Venom by DQ (14:50) IWA Puerto Rico Armagedon Tour - Event @ Miriam Segarra Coliseum in Penuelas, Puerto Rico, USA |
| 20 | 21.07.2007 | |
Bison defeats Chicano (14:24) IWA Puerto Rico - Event @ Levittown Coliseum in Levittown, Toa Baja, Puerto Rico, USA |
| 21 | 20.07.2007 | |
Chicano & Jeff Jeffrey defeat Bison & Cruzz (14:08) IWA Puerto Rico - Event @ Palomas Ward Arena in Comerio, Puerto Rico, USA |
| 22 | 15.07.2007 | |
Glamour Boy Shane & Savio Vega defeat Bison & Colossus (17:43) IWA Puerto Rico Summer Attitude Tour 2007 - Event @ Dr. Pedro Albizu Campos Coliseum in Yabucoa, Puerto Rico, USA |
| 23 | 15.07.2007 | |
IWA Puerto Rico Heavyweight Title: Bison defeats Chicano (c) (14:21) IWA Puerto Rico Summer Attitude Tour 2007 - Event @ Dr. Pedro Albizu Campos Coliseum in Yabucoa, Puerto Rico, USA |
| 24 | 14.07.2007 | |
IWA Puerto Rico Heavyweight Title: Chicano (c) defeats Bison by DQ (14:06) IWA Puerto Rico Summer Attitude Tour 2007 - Event @ Pepin Cestero Arena in Bayamon, Puerto Rico, USA |
| 25 | 13.07.2007 | |
Bison defeats Glamour Boy Shane (16:32) IWA Puerto Rico Summer Attitude Tour 2007 - Event @ Luis Raul Colon Coliseum in Cayey, Puerto Rico, USA |
| 26 | 11.02.2007 | |
Glamour Boy Shane defeats Bison (12:49) IWA Puerto Rico - Event @ Palomas Arena in Comerio, Puerto Rico, USA |
| 27 | 10.02.2007 | |
Savio Vega defeats Bison (13:44) IWA Puerto Rico - Event @ Pepin Cestero Arena in Bayamon, Puerto Rico, USA |
| 28 | 09.02.2007 | |
Glamour Boy Shane defeats Bison (12:05) IWA Puerto Rico - Event @ Vega Baja, Puerto Rico, USA |
| 29 | 04.02.2007 | |
Glamour Boy Shane & Ricky Banderas defeat Bison & Mikael Judas (14:54) IWA Puerto Rico - Event @ All Star Coliseum in Aguada, Puerto Rico, USA |
| 30 | 03.02.2007 | |
Bison defeats Dennis Rivera (3:11) IWA Puerto Rico - Event @ Luis Raul Colon Coliseum in Cayey, Puerto Rico, USA |
| 31 | 02.02.2007 | |
Glamour Boy Shane & Ricky Banderas defeat Bison & Ray Gonzalez (13:23) IWA Puerto Rico - Event @ Gelito Ortega Coliseum in Naranjito, Puerto Rico, USA |
| 32 | 28.01.2007 | |
Mr. Big defeats Bison (11:20) IWA Puerto Rico - Event @ Gregorio Mejill Coliseum in Ensenada Ward, Guanica, Puerto Rico, USA |
| 33 | 27.01.2007 | |
Glamour Boy Shane & Ricky Banderas defeat Bison & Ray Gonzalez (14:24) IWA Puerto Rico - Event @ Pepin Cestero Arena in Bayamon, Puerto Rico, USA |
| 34 | 26.01.2007 | |
Glamour Boy Shane defeats Bison by DQ (10:55) IWA Puerto Rico - Event @ Nestor Morales Coliseum in Humacao, Puerto Rico, USA |
| 35 | 21.01.2007 | |
Glamour Boy Shane & Ricky Banderas defeat Bison & Mikael Judas (14:35) IWA Puerto Rico - Event @ Aguilitas Ward Arena in Juana Diaz, Puerto Rico, USA |
| 36 | 20.01.2007 | |
Match (Special Enforcer: Ray Gonzalez): Glamour Boy Shane defeats Bison (11:25) IWA Puerto Rico - Event @ Volleyball Arena in Levittown, Toa Baja, Puerto Rico, USA |
| 37 | 19.01.2007 | |
Glamour Boy Shane & Spectro defeat Bison & Ray Gonzalez (12:14) IWA Puerto Rico - Event @ Municipal Stadium in Barranquitas, Puerto Rico, USA |
| 38 | 14.01.2007 | |
Bison defeats Mr. Big (11:29) IWA Puerto Rico - Event @ Angel Elrich Lluch Arena in Lajas, Puerto Rico, USA |
| 39 | 13.01.2007 | |
Weapon's: Mikael Judas defeats Bison (10:28) IWA Puerto Rico - Event @ Luis Raúl Colón Coliseum in Cayey, Puerto Rico, USA |
| 40 | 12.01.2007 | |
Bison defeats Ray Gonzalez by DQ (12:57) IWA Puerto Rico - Event @ José Ibem Marrero Coliseum in Villalba, Puerto Rico, USA |
| 41 | 07.01.2007 | |
Mikael Judas defeats Bison (12:05) IWA Puerto Rico Histeria Boricua Tour 2007 - Event @ Volleyball Arena in Levittown, Toa Baja, Puerto Rico, USA |
| 42 | 06.01.2007 | |
Bison defeats Lightning (11:46) IWA Puerto Rico Histeria Boricua Tour 2007 - Event @ Yldefonso Solá Morales Stadium in Caguas, Puerto Rico, USA |
| 43 | 05.01.2007 | |
Bison defeats Mikael Judas by DQ (11:07) IWA Puerto Rico Histeria Boricua Tour 2007 - Event @ José Abreu Coliseum in Isabela, Puerto Rico, USA |
| 44 | 04.01.2007 | |
Lightning defeats Bison (12:51) IWA Puerto Rico - Event @ Torres de Sabana Public Housing Project Arena in Carolina, Puerto Rico, USA |
| 45 | 10.12.2006 | |
Steel Cage: Lightning & Mikael Judas defeat Bison & Glamour Boy Shane (14:39) IWA Puerto Rico Christmas In Puerto Rico 2006 - Event @ Luis Aymat Cardona Coliseum in San Sebastian, Puerto Rico, USA |
| 46 | 09.12.2006 | |
Bison defeats Mikael Judas by DQ (10:17) IWA Puerto Rico Christmas In Puerto Rico 2006 - Event @ Pepin Cestero Arena in Bayamon, Puerto Rico, USA |
| 47 | 04.02.2006 | |
WWC Tag Team Title Tournament Quarter Final: Ash & Bison defeat Brent Dail & New Demolition X (13:22) WWC La Hora de la Verdad III - Event @ Juan Ramon Loubriel Stadium in Bayamon, Puerto Rico, USA |
| 48 | 04.02.2006 | |
WWC Tag Team Title Tournament Semi Final: The Market Crashers (Dow Jones & NASDAQ) defeat Ash & Bison (6:20) WWC La Hora de la Verdad III - Event @ Juan Ramon Loubriel Stadium in Bayamon, Puerto Rico, USA |
| 49 | 16.10.2005 | |
Bison & Chicano defeat Hannibal & Mr. Big IWA Puerto Rico - Event @ Angel Espada Coliseum in Salinas, Puerto Rico, USA |
| 50 | 15.10.2005 | |
Bison & Thunder 'n' Lightning (Lightning & Thunder) defeat Hannibal, Mr. Big & Savio Vega IWA Puerto Rico - Event @ Pepín Cestero Arena in Bayamon, Puerto Rico, USA |
| 51 | 02.10.2005 | |
Bison defeats Just Perfect IWA Puerto Rico Golpe De Estado Tour - Event @ Luis Aymat Cardona Coliseum in San Sebastian, Puerto Rico, USA |
| 52 | 01.10.2005 | |
Savio Vega defeats Bison IWA Puerto Rico Golpe De Estado Tour - Event @ Guillermo Angulo Coliseum in Carolina, Puerto Rico, USA |
| 53 | 13.08.2005 | |
Apolo & Savio Vega defeat Bison & Ray Gonzalez IWA Puerto Rico - Event @ Pepin Cestero Arena in Bayamon, Puerto Rico, USA |
| 54 | 06.08.2005 | |
Bison defeats Apolo IWA Puerto Rico - Event @ Antonio R. Barceló Coliseum in Toa Baja, Puerto Rico, USA |
| 55 | 31.07.2005 | |
Bison defeats Mr. Big IWA Puerto Rico Summer Attitude Tour - Event @ Sports and Recreational Palace in Mayaguez, Puerto Rico, USA |
| 56 | 12.02.2005 | |
IWA Puerto Rico Intercontinental Title Cage: Slash Venom defeats Bison (c) - TITLE CHANGE !!! IWA Puerto Rico - Event @ Coliseo Sola Bezarez in Caguas, Puerto Rico, USA |
| 57 | 05.02.2005 | |
Bison & Ray Gonzalez defeat Apolo & Slash Venom IWA Puerto Rico - Event @ Bayamon, Puerto Rico, USA |
| 58 | 04.02.2005 | |
Apolo & Slash Venom defeat Bison & Ray Gonzalez IWA Puerto Rico - Event @ Barranquitas, Puerto Rico, USA |
| 59 | 29.01.2005 | |
Bison defeats Slash Venom IWA Puerto Rico - Event @ Aguas Buenas, Puerto Rico, USA |
| 60 | 28.01.2005 | |
Apolo defeats Bison by DQ IWA Puerto Rico - Event @ Las Piedras, Puerto Rico, USA |
| 61 | 23.01.2005 | |
Bison & Kasey James defeat Noriega & Slash Venom IWA Puerto Rico - Event @ Sabana Grande, Puerto Rico, USA |
| 62 | 22.01.2005 | |
Bison defeats Slash Venom by DQ IWA Puerto Rico - Event @ Cancha Pepin Cestero in Bayamon, Puerto Rico, USA |
| 63 | 21.01.2005 | |
Miguel Perez defeats Bison IWA Puerto Rico - Event @ Manati, Puerto Rico, USA |
| 64 | 15.01.2005 | |
IWA Puerto Rico Intercontinental Title: Bison (c) defeats Slash Venom IWA Puerto Rico - Event @ Toa Baja, Puerto Rico, USA |
| 65 | 09.01.2005 | |
Rikishi & Tonga Kid defeat Bison & Ray Gonzalez IWA Puerto Rico Histeria Boricua 2005 - Tag 4 - Event @ Coliseo San Germa in San German, Puerto Rico, USA |
| 66 | 08.01.2005 | |
Bison & Kasey James defeat Miguel Perez & Rikishi IWA Puerto Rico Histeria Boricua 2005 - Tag 3 - Event @ Cayey, Puerto Rico, USA |
| 67 | 07.01.2005 | |
IWA Puerto Rico Hardcore Title: Ricky Banderas (c) defeats Bison IWA Puerto Rico Histeria Boricua 2005 - Tag 2 - Event @ Coliseo San Sebastian in San Sebastian, Puerto Rico, USA |
| 68 | 19.12.2004 | |
Invader #1 & Rikishi defeat Bison & Ray Gonzalez by DQ IWA Puerto Rico Christmas In Puerto Rico 2004 - Tag 3 - Event @ Palacio de Recreacion y Deportes in Mayaguez, Puerto Rico, USA |
| 69 | 18.12.2004 | |
Ricky Banderas & Vampiro defeat Bison & Chet Jablonski IWA Puerto Rico Christmas In Puerto Rico 2004 - Tag 2 - Event @ Pepin Cestero Court in Bayamon, Puerto Rico, USA |
| 70 | 17.12.2004 | |
IWA Puerto Rico Intercontinental Title: Bison (c) defeats Rikishi IWA Puerto Rico Christmas In Puerto Rico 2004 - Tag 1 - Event @ Auditorio Juan Pachin Vicens in Ponce, Puerto Rico, USA |
| 71 | 11.12.2004 | |
Glamour Boy Shane & Ricky Banderas defeat Bison & Ray Gonzalez IWA Puerto Rico - Event @ Orocovis, Puerto Rico, USA |
| 72 | 27.11.2004 | |
Glamour Boy Shane & Ricky Banderas defeat Bison & Ray Gonzalez IWA Puerto Rico - Event @ Cancha Pepin Cestero in Bayamon, Puerto Rico, USA |
| 73 | 20.11.2004 | |
IWA Puerto Rico Hardcore Title Boricua Rumble: Ricky Banderas defeats Chicano (c) and ??? and ??? and ??? and ??? and Bison and Chet Jablonski and Glamour Boy Shane and Homicide and KC James and Konnan and Lightning and Mafia and Ron Killings and Savio Vega and Slash Venom and Thunder and Vampiro and ??? - TITLE CHANGE !!! IWA Puerto Rico Hardcore Weekend 2004 - Event @ Cancha Pepin Cestero in Bayamon, Puerto Rico, USA |
| 74 | 20.11.2004 | |
IWA Puerto Rico Intercontinental Title: Bison defeats Glamour Boy Shane (c) - TITLE CHANGE !!! IWA Puerto Rico Hardcore Weekend 2004 - Event @ Cancha Pepin Cestero in Bayamon, Puerto Rico, USA |
| 75 | 30.10.2004 | |
Glamour Boy Shane defeats Bison by DQ IWA Puerto Rico - Event @ Cancha Pepin Cestero in Bayamon, Puerto Rico, USA |
| 76 | 18.07.2004 | |
Ricky Banderas defeats Bison IWA Puerto Rico Summer Attitude - Tag 3 - Event @ San German, Puerto Rico, USA |
| 77 | 17.07.2004 | |
Bullrope: Apolo defeats Bison IWA Puerto Rico Summer Attitude - Tag 2 - Event @ Estadio Roberto Clemente in Carolina, Puerto Rico, USA |
| 78 | 16.07.2004 | |
IWA Puerto Rico Hardcore Title: Bison defeats Slash Venom (c) - TITLE CHANGE !!! IWA Puerto Rico Summer Attitude - Tag 1 - Event @ Auditorio Pachin Vicens in Ponce, Puerto Rico, USA |
| 79 | 16.07.2004 | |
IWA Puerto Rico Hardcore Title: Slash Venom defeats Bison (c) - TITLE CHANGE !!! IWA Puerto Rico Summer Attitude - Tag 1 - Event @ Auditorio Pachin Vicens in Ponce, Puerto Rico, USA |
| 80 | 10.07.2004 | |
La Artilleria Pesada (Lightning & Thunder) & Bison defeat Apolo, Miguel Perez & Slash Venom IWA Puerto Rico - Event @ Bayamon, Puerto Rico, USA |
| 81 | 04.07.2004 | |
Ricky Banderas defeats Bison IWA Puerto Rico - Event @ Las Marias, Puerto Rico, USA |
| 82 | 03.07.2004 | |
Apolo defeats Bison IWA Puerto Rico - Event @ Bayamon, Puerto Rico, USA |
| 83 | 26.06.2004 | |
Apolo defeats Bison IWA Puerto Rico - Event @ Cayey, Puerto Rico, USA |
| 84 | 20.06.2004 | |
Bison defeats Ricky Banderas IWA Puerto Rico - Event @ Yauco, Puerto Rico, USA |
| 85 | 19.06.2004 | |
Apolo vs. Bison - Double DQ IWA Puerto Rico - Event @ Cancha Pepin Cestero in Bayamon, Puerto Rico, USA |
| 86 | 20.03.2004 | |
IWA Puerto Rico Hardcore Title Loser Leaves Town: Slash Venom (c) defeats Bison IWA Puerto Rico - Event @ Cancha Pepin Cestero in Bayamon, Puerto Rico, USA |
| 87 | 18.03.2004 | |
Glamour Boy Shane defeats Bison IWA Puerto Rico - Event @ Ponce, Puerto Rico, USA |
| 88 | 14.03.2004 | |
Glamour Boy Shane & Pelayito Vazquez defeat Anarchy & Bison IWA Puerto Rico - Event @ Yauco, Puerto Rico, USA |
| 89 | 13.03.2004 | |
Bison defeats Slash Venom IWA Puerto Rico - Event @ Bayamon, Puerto Rico, USA |
| 90 | 06.03.2004 | |
Match (Special Referee: Anarchy): Bison defeats Slash Venom by DQ IWA Puerto Rico - Event @ Carolina, Puerto Rico, USA |
| 91 | 05.03.2004 | |
Bison defeats Chicano IWA Puerto Rico - Event @ Guayanilla, Puerto Rico, USA |
| 92 | 28.02.2004 | |
Glamour Boy Shane & Pelayito Vazquez defeat Anarchy & Bison IWA Puerto Rico - Event @ Bayamon, Puerto Rico, USA |
| 93 | 26.02.2004 | |
La Artilleria Pesada (Lightning & Thunder) & Ray Gonzalez defeat Bison, Chet Jablonski & Slash Venom IWA Puerto Rico - Event @ Juana Diaz, Puerto Rico, USA |
| 94 | 22.02.2004 | |
La Artilleria Pesada (Lightning & Thunder) & Glamour Boy Shane defeat Bison, Chet Jablonski & Victor The Bodyguard IWA Puerto Rico - Event @ Lajas, Puerto Rico, USA |
| 95 | 21.02.2004 | |
Anarchy & Bison defeat Glamour Boy Shane & Pelayito Vazquez IWA Puerto Rico - Event @ Caguas, Puerto Rico, USA |
| 96 | 19.02.2004 | |
La Artilleria Pesada (Lightning & Thunder) & Ray Gonzalez defeat Bison, Chet Jablonski & Victor The Bodyguard IWA Puerto Rico - Event @ Toa Alta, Puerto Rico, USA |
| 97 | 14.02.2004 | |
IWA Puerto Rico Heavyweight Title Match (vakant): Glamour Boy Shane defeats Bison - TITLE CHANGE !!! IWA Puerto Rico - Event @ Bayamon, Puerto Rico, USA |
| 98 | 07.02.2004 | |
Bison vs. Glamour Boy Shane - No Contest IWA Puerto Rico - Event @ Caguas, Puerto Rico, USA |
| 99 | 06.02.2004 | |
Ricky Banderas defeats Bison IWA Puerto Rico - Event @ Barranquitas, Puerto Rico, USA |
| 100 | 05.02.2004 | |
Glamour Boy Shane & Ray Gonzalez defeat Bison & Victor The Bodyguard IWA Puerto Rico - Event @ Cancha Bajo Techo in Adjuntas, Manati, Puerto Rico, USA |
