After appearing one hundred and thirteen times and netting four goals in five seasons with Deportivo Español, Sosa departed in July 2017 to UAI Urquiza.[7][8][9] Eight appearances followed, prior to Sosa completing a return to Deportivo Español on 30 June 2018.[1] His second debut for them arrived in August during a one-goal home defeat to Talleres, on the way to fifteen further matches as they suffered relegation.[1]