Phoenix, USA:
Trevor McCumba (26-0, 20 KOs) triumphed over Rodolfo Martinez (44-10-3, 16 KOs), delivering a knockout in the first round.
Rostock, Germany:
Petro Ivanov (16-0, 11 KOs), the reigning IBF International second middleweight champion, vanquished Dutch challenger Gino Kanters (10-4-3, 4 KOs).
Minneapolis, USA:
Jervin Ancajas (33-3-2, 22 KOs) defeated Wilner Soto (22-12, 12 KOs) by TKO in round 5.
Burley Brooks (6-2-1, 5 KOs) bested Caleb Truax (31-5-2, 19 KOs), earning a unanimous decision in the 10th round.
Erickson Lubin (24-2, 17 KO) claimed victory over Luis Arias (20-3-1, 9 KO) with a 5th-round knockout.
In a match for the IBF world bantamweight title (up to 52.2 kg), Fernando Martinez (15-0, 8 KO) overpowered Jade Bornea (18-0, 12 KO) by TKO in round 11.
Carlos Adames (22-1, 17 KO) conquered Julian Williams (28-3-1, 16 KO) by TKO in the 9th round, clinching the "interim" WBC middleweight world champion title (up to 72.6 kg).
Daly City, USA:
Evan Holyfield (10-1, 7 KO) outpointed Juan Meza Moreno (4-2, 3 KO) in the 6th round.
Fernando Vargas Jr. (10-0, 10 KO) took down Andre Byrd (10-13-2, 1 KO) via a 4th round stoppage decision.
Leonardo Alcala (21-5, 15 KO) unanimously outscored Andy Vences (23-4-2, 12 KO) in the 8th round.
New York, USA:
Yankiel Rivera (3-0, 2 KOs) surpassed Christian Robles (8-0, 3 KOs), winning by unanimous decision in the 8th round.
Reshat Mati (13-0, 7 KOs) knocked out Dakota Linger (13-5-3, 9 KOs) in the 9th round.
Joe Cusumano (21-4, 19 KOs) overcame Adam Kownacki (20-3, 15 KOs) by TKO in the 8th round.
Edgar Berlanga (20-0, 16 KO) emerged victorious against Jason Quigley (20-2, 14 KO) with a unanimous decision in the 12th round. This clash was for the WBO NABO North American second middleweight title (up to 76.2 kg).
Kolding, Denmark:
Jacob Bank (9-0, 5 KOs) secured a unanimous decision victory over Ralf Vilcans (15-0, 6 KOs) in the 10th round, thereby claiming the vacant WBO European second middleweight title (up to 76.2 kg).
Liege, Belgium:
Jesse Petit Jean (18-0, 8 KOs) vanquished Viorel Simion (23-10, 9 KOs) with a knockout in the 4th round.
Tokyo, Japan:
Daigo Higa (19-2-1, 17 KOs) defeated Sirichai Taien (65-4, 43 KOs) with a KO in round 4.
Musashi Mori (13-1-1, 7 KOs) overpowered Takuya Watanabe (39-11-2, 22 KOs) to achieve a unanimous decision in the 12th round, winning the vacant OPBF championship title in the second featherweight (up to 59 kg).
Kazuto Ioka (29-2-1, 15 KO) earned a unanimous decision victory over Joshua Franco (18-1-3, 8 KO) in the 12th round. The match was for the vacant WBA world champion title in the second lightest weight category (up to 52.2 kg).