Ryan Perez got the games only goal.
Athlone Town's poor run of form in the League of Ireland continued over the weekend.
Ian Ryan's side suffered defeat on the road against Kerry, with the Munster side securing a 1-0 win.
Ryan Perez scored his first goal for the club to seal the victory after 53 minutes.
It's four defeats in a row for Town, who are now winless since the end of April.
They welcome Wexford to Lissywollen for their next game this Friday.
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