| Datum | Země | Název, adresa | Pořadatel |
|---|---|---|---|
| 4.2.2017 |  | BFMMA - BULMMAF National Trials Stara Zagora, Bulgaria | Bulgarian MMA Federation |
| 4.2.2017 |  | Brabos Combat - Fight Night 2 G1 Training Center, Maceio, Alagoas, Brazil | Brabos Combat |
| 4.2.2017 |  | CFL - California Fight League 10 San Bernardino County Fairgrounds, Victorville, California, United States | California Fight League |
| 4.2.2017 | | CN 69 - Combat Night 69 Passions Nightclub Fort Lauderdale, Florida, United States | Combat Night (Florida) |
| 4.2.2017 | | DCS 32 - Kearney Cage War 2 Buffalo County Fairgrounds, Kearney, Nebraska, United States | Dynasty Combat Sports |
| 4.2.2017 | | ECF 13 - Valentine's Day Massacre La Boom, Woodside, New York, United States | Extreme Cage Fighting |
| 4.2.2017 | | FCP - Caged Chaos 17 The Main Street Armory, Rochester, New York, United States | Full Contact Productions |
| 4.2.2017 |  | Fight Show Toulouse - Fight Show Toulouse 2017 Toulouse, France | Fight Show Toulouse |
| 4.2.2017 |  | Fight1 - Oktagon 2017 National Selection Trento Nord Sports Center, Trento, Italy | Seconds Out (Fight1) |
| 4.2.2017 |  | Freon - JFX Fights 6 Saldus Sports Hall, Saldus, Latvia | Freon |
| 4.2.2017 | | HRMMA - Hardrock MMA 86: 8 Year Anniversary Paroquet Springs Conference Center, Shepherdsville, Kentucky, United States | Hardrock MMA |
| 4.2.2017 | | IFL 66 - Last Show at the Joe Joe Louis Arena, Detroit, Michigan, United States | Impact Fight League |
| 4.2.2017 |  | Impacto Gym - Impacto Extremo 1 Dorrego Club, Santiago del Estero, Santiago del Estero, Argentina | Impacto Gym |
| 4.2.2017 | | KOTC - Heavy Trauma Chinook Winds Casino, Lincoln City, Oregon, United States | King of the Cage |
| 4.2.2017 | | NCE 10 - New Corpore Extreme 10 New Corpore Fight Academy, Rio de Janeiro, Rio de Janeiro, Brazil | New Corpore Extreme |
| 4.2.2017 |  | On Top - Face Off Lagoon Leisure Centre, Paisley, Scotland | On Top Promotions |
| 4.2.2017 |  | SAFC 39 - Southeast Asia Fighting Championship 39 Hotel Angeles, Pampanga, Philippines | Southeast Asia Fighting Championship |
| 4.2.2017 |  | SFL 2017: Coastal Collision - Mumbai Maniacs vs. Goa Pirates Siri Fort Sports Complex, New Delhi, Delhi, India | Super Fight League |
| 4.2.2017 | | SFUMMA - The Redemption 9 Auburn, Washington, United States | Six Feet Under MMA |
| 4.2.2017 |  | Tajikistan MMA Federation - Battle of Champions 2017 Tajikistan State Circus, Dushanbe, Tajikistan | Tajikistan MMA Federation |
| 4.2.2017 | | TSE - Rocky Mountain Rubicon 4 Beckett Event Center, Fountain, Colorado, United States | Top Shelf Entertainment |
| 4.2.2017 | | UCMMA 50 - Ultimate Challenge MMA 50 The Troxy, London, Greater London, England | Ultimate Challenge MMA |
| 4.2.2017 | | UFC Fight Night 104 - Bermudez vs. Korean Zombie Toyota Center, Houston, Texas, United States | UFC - Ultimate Fighting Championship |
| 4.2.2017 |  | Valor Fight 16 - Rebellion Hobart Netball & Sports Centre, Hobart, Tasmania, Australia | Valor Fight (Australia) |
| 4.2.2017 | | Venice Combat Event / Venator FC - VCE: Scatizzi vs. Kurczewski Pala PM Gymnasium, Salzano, Venice, Italy | Venice Combat Event |
| 4.2.2017 |  | WEF 27 - WEF ProfFight 13: Akhmat Evolution Strong Boxing Arena, Bishkek, Kyrgyzstan | World Ertaymash Federation |
| 4.2.2017 |  | WFCA 33 - Grozny Battle Colosseum Sport Hall, Grozny, Chechen Republic, Russia | World Fighting Championship Akhmat |