Turkish police hold 3 people as part of investigation into match-fixing in European football . The arrests came just three days after Swiss club Sion told prosecutors that last week 's 2-0 defeat by Grasshoppers Zurich appeared to have been targeted by match-fixers . Former Turkey international players Lu Jun and the Sariyer Prosecutor 's Office among those detained . Former Genclerbirligi goalkeeper accused of betting $ 30,000 against his own team . Match also under suspicion from Turkish prosecutors investigating corruption .
Turkish police hold 3 people as part of investigation into match-fixing in European football . Former Turkey international players Lu Jun and the Sariyer Prosecutor 's Office among those detained . Former Genclerbirligi goalkeeper accused of betting $ 30,000 against his own team . Match also under suspicion from Turkish prosecutors investigating corruption .