The report says Cortes played on the right rather than his usual left-midfield position, but still became the match-winner in only his eighth varsity appearance.
Oswego East took the lead in the 32nd minute, yet Romeoville responded quickly. Cortes supplied the pass for senior Luiz Azarte to equalise six minutes later before finishing himself in the 44th minute after controlling a long through-ball from Gideon Awin-Ongya.
That sequence underlined Cortes’ influence beyond his age. His passing created the equaliser, while his movement and finishing turned a level game into a Romeoville lead before half-time.
The reported scoreline stayed unchanged through the final 35 minutes, despite Oswego East needing a goal to preserve its unbeaten start.
Romeoville’s ability to protect a narrow advantage may prove as important as Cortes’ attacking contribution. The Spartans were reportedly helped by favourable breaks, but they also limited Oswego East’s clear opportunities after the interval.
The reported result gives Romeoville early leverage in the conference standings, while Oswego East must respond after its strongest opening run ended without points.
The next conference fixtures will show whether this was a one-night upset or the start of a genuine Romeoville challenge. For Oswego East, the response to its first setback will now become the next major storyline.