[6][7][8] In this time Mikhailovich fought multiple journeyman as well including Simon Julian and former New Zealand champion Daniel Maxwell.
[14] In November 2020, Mikhailovich fought and defeated Marcus Heywood by unanimous decision for his second New Zealand title, but this time the PBCNZ version in the Super Welterweight division.
[15] In April 2021, he defended the title successfully against former New Zealand champion Shay Brock, winning the fight by TKO.
[17] The Rivalry started in July 2018 with Alex making comments about Andrei Mikhailovich in an interview with New Zealand YouTube Boxing Channel Gladrap.
[22] Everything to do with the fight from the press conference, to the gut punch pre-fight, to the stoppage itself went viral over the internet, reaching millions of viewers.
[23] In 2022, it was confirmed that Mikhailovich and his stablemate from Peach Boxing Jerome Pampellone signed a long term promoter agreement with Dean Lonergan.
[24] In April 2022, Mikhailovich took on 2002 Commonwealth Games light welterweight bronze medallist and Olympian King Davidson.
[40] In June 2023, it was announced that Mikhailovich will take on Denis Radovan for the top two mandatory position with the IBF, with the winner guaranteed a World title shot.
[41] It was revealed that negotiations hit a brick wall where there were disputes over who should have the TV Rights for the fight with the promoter opting for DAZN and Dean Lonergan wanting Sky Arena for New Zealand.