| MEN | WOMEN |
|---|---|
| JUNIOR MT Light Heavyweight (85.1 – 90) ELIJAN TORRES | |
| MT Strawweight (108 & below) Vacant | MT Strawweight (108 & below) KENNEDY MAZE (#2) |
| MT Atomweight (108.1 – 112) Vacant | MT Atomweight (108.1 – 112) STEPHANIE TANGUAY |
| JUNIOR MT Flyweight (112.1 – 117) BRANDON RIVERA | |
| MT Flyweight (112.1 – 117) YANNICK KRAPPE | MT Flyweight (112.1 – 117) Vacant |
| MMA Flyweight (115.1 – 125) ALI NAZARI | |
| MT Bantamweight (117.1 – 122) Vacant | MT Bantamweight (117.1 – 122) Vacant |
| KB Bantamweight (117.1 – 122) MANUEL MEDINA | |
| MMA Bantamweight (125.1 – 135) NIKOLAS LOGAN | |
| MT Featherweight (122.1 – 127) ROBERT HERNANDEZ | MT Featherweight (122.1 – 127) Vacant |
| JUNIOR KB Lightweight (127.1 – 132) DERIK ALEJANDRO VILLALOBOS | |
| MT Lightweight (127.1 – 132) Vacant | MT Lightweight (127.1 – 132) KAITLIN STEIN |
| MMA Catch/Lightweight (145.1 – 155) JOHNNY ROBLES | |
| JUNIOR MT Super Lightweight (132.1 – 137) JONATHAN O’NEILL | |
| MT Super Lightweight (132.1 – 137) DANE TURNEY | MT Super Lightweight (132.1 – 137) Vacant |
| MT Light Welterweight (137.1 – 142) BRANDON KUROSAWA | MT Light Welterweight (137.1 – 142) Vacant |
| KB Welterweight (142.1 -147) DAVID MARROQUIN | |
| MT Welterweight (142.1 – 147) Vacant | MT Welterweight (142.1 – 147) Vacant |
| MT Super Welterweight (147.1 – 153) ROMAN LYSENKO | MT Super Welterweight (147.1 – 153) Vacant |
| MT Light Middleweight (153.1 – 159) VINCENT FAMILARI | MT Light Middleweight (153.1 – 159) Vacant |
| MT Middleweight (159.1 – 165) SPENCER MIX | MT Middleweight (159.1 – 165) Vacant |
| MT Super Middleweight (165.1 – 172) RYAN FATHI | MT Super Middleweight (165.1 – 172) Vacant |
| MT Light Heavyweight (172.1 – 179) Vacant | MT Light Heavyweight (172.1 – 179) Vacant |
| MT Light Cruiserweight (179.1 – 186) Vacant | MT Light Cruiserweight (179.1 – 186) Vacant |
| MT Cruiserweight (186.1 – 195) Vacant | MT Cruiserweight (186.1 – 195) Vacant |
| KB Cruiserweight (186.1 – 195) ANDRES GARCIA | |
| MT Super Cruiserweight (195.1 – 215) Vacant | MT Super Cruiserweight (195.1 – 215) Vacant |
| MT Heavyweight (215.1 – 235) Vacant | MT Heavyweight (215.1 – 235) Vacant |
| MT Super Heavyweight (235.1 & above) DANIEL ESPARZA | MT Super Heavyweight (235.1 & above) Vacant |
IKF Champions
| IFS28 July 8, 2017 IKF MT Super Lightweight (132.1 – 137) DIEGO PAEZ | IFS33 March 31, 2018 IKF MT Lightweight (127.1 – 132) ROBERT HERNANDEZ |
| IFS38 September 28, 2018 IKF MT Light Welterweight (137.1 – 142) BRANDON KUROSAWA | IFS42 February 22, 2019 IKF K-1 Welterweight (142.1 – 147) ANDREW RIVERA |