Parma 1-0 Napoli
Parma earned a narrow win against third-placed Napoli to boost their hopes of European qualification for the first time since 2006.
Roberto Donadoni's side ended a three-match losing streak with Marco Parolo's sweeping left-foot winner.
Parolo beat Napoli goalkeeper Pepe Reina with a first-time shot from 20 yards after being picked out by Mattia Cassani's precise pull-back.
Napoli rallied in the closing stages but could not force an equaliser.
Colombian substitute Duvan Zapata provided Rafael Benitez's side with some much-needed attacking spark after replacing Argentina striker Gonzalo Higuain on 68 minutes.
Zapata twice headed over in the final five minutes, while team-mate Lorenzo Insigne fired across goal when well-placed.
Despite the defeat, Napoli are nine points clear of fourth-placed Fiorentina and still on course to seal Champions League qualification.
Two-time Uefa Cup winners Parma moved into sixth - which might be good enough for a Europa League spot - and are level on points with fifth-placed Inter Milan with six games left.