[5] Cacace also played for his school team at St Patrick's College in Wellington, alongside South Sudan international Manyumow Achol.

Cacace helped his college team win the Wellington Premier Youth football league, scoring in the 2–1 final against Hutt International Boys' School.

[11] In the 2018–19 season, following the departure of Scott Galloway and injury to Tom Doyle, Cacace became the first-choice left-back under new manager Marko Rudan, one month after his 18th birthday.

[12] Cacace scored his maiden A-League goal against Central Coast Mariners in an 8-2 victory on 9 March 2019, becoming the club's youngest ever goalscorer at 18 years and 163 days.

[14] The following season, Cacace established himself as one of Wellington's most important players, with captain Steven Taylor calling him "the best left-back in the league without a shadow of a doubt".

His father Antonio arrived in the country in 1992 from Massa Lubrense, a small commune in Naples, and operates La Bella Italia, an Italian restaurant located in Petone.