defeating Johnny Mundo, Matt Hardy and Mr. Anderson in the finals with Mysterio pinning Mundo for the win. For Triplemanía XXIII, AAA's biggest show of the year, a "dream match" between Mysterio and Myzteziz took place. Both wrestlers teamed during their time in WWE and AAA but had never competed against each other. Mysterio was victorious, forcing Myzteziz to submit to a Fujiwara armbar. After the match, Myzteziz turned rudo and sprayed mist at Mysterio's face and challenged him to a Lucha de Apuestas. In early February 2016, AAA announced that Mysterio had left AAA due to financial issues between Mysterio and AAA. Despite not working directly for AAA, Mysterio Jr. participated in the 2016 Lucha Libre World Cup alongside Dr. Wagner Jr. and Dragon Azteca Jr., known as "Team Mexico International" the trio finished in third place. Return to independent circuit (2015–2018) Mysterio has also appeared on a number of independent shows, facing Amazing Red in House of Glory, Ricochet in Drive Wrestling, P. J. Black in Black Destiny Wrestling, AJ Styles at a 5 Star Wrestling show in the UK, Alberto El Patron in Qatar Pro Wrestling, amongst others. Mysterio faced fellow WWE alumnus Kurt Angle on March 20, 2016 for the upstart URFight promotion. Mysterio successfully defeated Angle in a two-falls match with assistance from rapper Riff Raff. In January 2017, Mysterio noted in an interview that he may consider opening up his own wrestling school. During the interview, he said: "I just thought I would never have the time. Now being able to make that time – to not have the busy schedule I had with WWE – gives me plenty of time to be a family man. I'm hoping that this time I'm spending with my son will open up that idea again and create a Rey Mysterio Wrestling school". On April 30, 2017, at the WCPW Pro Wrestling World Cup – Mexican Qualifying Round, Mysterio won the Mexico Leg with Penta El Zero M defeating Alberto El Patron in the semi-finals, and defeating longtime rival Juventud Guerrera in the finals. In Round 16, Mysterio lost to the English qualifier Will Ospreay. Rey Mysterio teamed up with Mexican luchadors Fenix and Bandido for the main event of the indy super show All In on September 1, 2018, losing to The Golden Elite team of Kota Ibushi and The Young Bucks (Nick and Matt Jackson). Lucha