The London-based agency said Zeferino had “manipulated” scores entered into its electronic scoring device at an ITF M15 event in 2020, making it easier for bettors to “guarantee wins” on those points.
The ITIA added that Zeferino did not contest the charges and admitted his conduct in an interview.
He will no longer be permitted to officiate at any tennis event authorized or sanctioned by an international tennis body or national association.
