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イギリスのガーディアン紙のサイトでは15人逮捕、68人捜査中、（15+68の）83人のうち28人がプロテニス選手

Police in Spain break up tennis match-fixing ring 'involving 28 pros' | Sport | The Guardian
https://www.theguardian.com/sport/2019/jan/10/police-spain-break-up-tennis-match-fixing-ring-28-pros

>“Fifteen people have been arrested, among them the heads of the organisation, and another 68 are under investigation,” the Guardia Civil said in a statement.
>“Of those 83, 28 are professional tennis players who have either been detained or investigated – one of whom took part in the last US Open.”