A Paul McCallum brace earned The Spitfires victory away to Gosport Borough on Friday evening in a pre-season friendly.
The sides headed into the second half level, but substitute McCallum broke the deadlock with a powerful header.
The Spitfires and McCallum sealed the victory with only two minutes to go when Ollie Dennett set up the striker to comfortably finish in the bottom corner for his third goal in two pre-season matches.
Andy Hessenthaler started two trialists alongside Ben Williamson in attack for the Spitfires in a first half that both sides battled well.
Eastleigh now take on AFC Totton away this Saturday. The fixtures for the 2018/2019 Vanrama National League campaign has also been released.