Adelaide United racked up a fifth successive A-League victory and jumped to third place as Carl Veart's team cruised to a 4-1 away win over Newcastle Jets.
Goals from Kusini Yengi, Stefan Mauk, Ben Halloran and Craig Goodwin put Adelaide 4-0 up at the break, with lowly Newcastle's reply coming from Apostolos Stamatelopoulos midway through the second half.
The pre-match omens were poor for Newcastle, with Adelaide having won five times and lost only once in its last eight A-League clashes with the Jets, including a 2-1 victory earlier in March.
Yengi dispossessed home captain Nigel Boogaard much too easily and was able to slot a simple fifth-minute opener, before Mauk scored his sixth goal of the season by turning in a cross on 11 minutes as the Newcastle defence stood and watched.
Head coach Veart watched admiringly as Halloran tucked in the third from a tight angle in the 40th minute, with a penalty from Goodwin stretching the lead three minutes later after Yengi was ruled to have been tripped.
Newcastle had won just one of its last five A-League games at McDonald Jones Stadium and this contest had effectively slipped beyond the Jets' reach after a dreadful first-half performance.
Former Adelaide forward Stamatelopoulos headed a consolation in the 69th minute, but Newcastle stay second-bottom of the 12-team league.
Wellington Phoenix and Brisbane Roar split the points in a 1-1 draw earlier at the same stadium, as Newcastle staged a double-header.
Tomer Hemed fired Wellington ahead in the 42nd minute with a precise shot into the left corner from 15 yards after James McGarry's cross from the left was blocked.
Brisbane pushed hard for a leveller in the second half and substitute Golgol Mebrahtu found it in the 86th minute, diving in at the far post to nod in Macaulay Gillesphey's expert delivery from a deep position on the left flank.
Gillesphey was sent off in stoppage time for pulling down Jaushua Sotirio as he charged through in search of a winner for Wellington.