Southampton scored three goals in the first half and three more in the last few minutes as they overwhelmed Newcastle United 6-2 in Premier League 2 Division 2 at St Mary's Stadium.
Goals from Marcus Barnes, Jonathan Afolabi and Sam McQueen put the Saints in command at the break.
Newcastle cut the deficit to 3-2 thanks to Tom Heardman's header and Jamie Sterry but Southampton made the match safe through McQueen again, substitute Tyreke Johnson and a James Ward-Prowse free-kick.
The win puts Saints fifth, two places above Newcastle.
Southampton travel to Norwich City on Friday while Newcastle host Blackburn Rovers the same day.
See: Southampton report | Newcastle report
(Photo courtesy of Matt Watson/Southampton FC)
Watch the goals
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Relive #SaintsFCU23s' win over #NUFC: pic.twitter.com/9My5JdeDd8