Карлито
On October 24, 2018, Savio Vega announced the return of the original incarnation of the International Wrestling Association in Puerto Rico, with its return show scheduled for 2019. This followed the reactivation of its official accounts earlier that week. On the other hand, IWA-FL held its first set of tapings on October 27, 2018. In November, the spinoff announced that it would host Histeria Boricua in 2019, in a revelation that also featured the debut of longtime rival headliner Carly Colón under the brand.