---
id: 10a7a4eaf4
section: sports
first_reported: 2026-11-13 21:27 EST
updated: 2026-11-13 21:27 EST
status: reported
outlets: 1
---

# Upper St. Clair beats Armstrong, advances to Class 5A semifinal

Upper St. Clair defeated No. 11 Armstrong on Friday, advancing to a Class 5A semifinal, per TribLive.

Section: [Sports](/pittsburgh/section/life.md) · Entities: [Upper St. Clair](/pittsburgh/wiki/upper-st-clair.md), [Armstrong](/pittsburgh/wiki/armstrong.md)

## Coverage

- [TribLive (Pittsburgh Tribune-Review)](https://triblive.com/sports/upper-st-clair-storms-past-armstrong-to-set-up-much-anticipated-class-5a-semifinal/), 2026-11-13 21:27 EST: Upper St. Clair storms past Armstrong to set up much-anticipated Class 5A semifinal

Headline and summary written by the Acta Diurna desk from the coverage above. Read the original reporting for full detail.