"As long as Aiden's been putting in the time [training], he should be in with a crack."
They will fight three two-minute rounds under modified muay thai rules, as will one of the featured undercard bouts between teenagers Brayden Maua (Wanganui Warriors) and Earl-Jay Pehi (RTF Wanganui).
Alderton said matching either young man for fights is difficult as they are physically too imposing for others in their age group, while their clubs are reluctant to put them against adults at this stage.
"They're 16-year-olds but they're the size of grown men.
"Brayden's got huge potential if he carries on training and Earl-Jay is good too. It's a test for both of them."
At 85kg, Maua will give up a slight weight advantage to Pehi (88kg), and will be leaving Wanganui soon for more training in Thailand.
Six of the fights will be novice bouts which don't recognise a winner, while the top end of the card will be five modified muay thai fights and one full muay thai fight, which allows for elbow strikes.
Eleven local fighters will be on the card.
Alderton is hoping the crowd, who are often rowdy inside the hall, will help carry the locals to good performances.
"The Wanganui crowd really get in behind it. The crowd makes a great evening too - the size and the enthusiasm.
"Come along and bring a good attitude.
In 10 Rumble events, with up to 500-700 people at each, security had only ever ejected one person, he said.
The doors open at 6pm, with the first bouts at 6.30pm.
Fight card (subject to change)
Novice Muay Thai: Aaron Tucker (Four Dragons Upper Hutt) vs Cameron Dale (Wanganui Warriors); Todd Hamilton (J's Gym Zero Tolerance, Palmerston North) vs Jarred Pye (Fortitude Thai Boxing Masterton); Alexander Salnikov (Four Dragons Upper Hutt) vs Johnny Waaka (RTF Wanganui); Jo O'Leary (Zero Tolerance Napier) vs Jarred Steele (Wanganui Warriors); Bernard Harvey (Four Dragons Upper Hutt) vs Tony Collins (RTF Wanganui); Bronson Taiapa (J's Gym Zero Tolerance Palmerston North) vs Brendon Wallace (Wanganui Warriors).
Modified Thai: Gareth Wellington (Hydras Kickboxing Club Eltham) vs Korey O'Neil (Mad House Thai Boxing Wanganui); Ryo Maeda (Kapiti Thai Boxing) vs Sabin Hayward (Awa Kings Wanganui); Earl-Jay Pehi (RTF Wanganui) vs Brayden Maua (Wanganui Warriors); Freddie King (Zero Tolerance Napier) vs Mike Maketu Leylander (Awa Kings Wanganui).
Full Thai: Connor Mooney (J's Gym Zero Tolerance Palmerston North) vs Tyler Hedley (Thai Boxing Studio New Plymouth).
Main Event: Ata Fakalelu (MTI Wellington) vs Aiden Koroheke (RTF Wanganui).