ECAC Hockey Men's Hockey Tracker
Since the 2017–18 season, Clarkson and Union have met 18 times, with Clarkson holding a 14–4 edge in the series.
Most recently Clarkson won 8–7 on February 7, 2026.
Right now Clarkson is 2–2 and Union is 2–1, with Union at 9 days since a win against Clarkson's 2.
| Date | Site | Winner | Score |
|---|---|---|---|
| Sat, Feb 7 2026 | Clarkson home | Clarkson | 8–7 |
| Fri, Nov 7 2025 | Union home | Clarkson | 5–1 |
| Fri, Jan 10 2025 | Clarkson home | Clarkson | 5–3 |
| Sat, Nov 16 2024 | Union home | Clarkson | 4–1 |
| Fri, Jan 12 2024 | Union home | Union | 5–1 |
| Sat, Nov 11 2023 | Clarkson home | Clarkson | 4–1 |
| Sat, Jan 21 2023 | Union home | Clarkson | 4–3 |
| Fri, Nov 4 2022 | Clarkson home | Union | 3–2 |
| Sat, Mar 12 2022 | Clarkson home | Clarkson | 4–3 |
| Fri, Mar 11 2022 | Clarkson home | Clarkson | 3–2 |
| Sat, Jan 15 2022 | Clarkson home | Clarkson | 8–2 |
| Fri, Nov 5 2021 | Union home | Union | 4–3 |
| Sat, Jan 4 2020 | Clarkson home | Clarkson | 2–0 |
| Fri, Nov 8 2019 | Union home | Clarkson | 5–1 |
| Fri, Jan 11 2019 | Clarkson home | Clarkson | 5–1 |
| Sat, Nov 3 2018 | Union home | Union | 3–2 |
| Fri, Jan 12 2018 | Union home | Clarkson | 4–1 |
| Sat, Nov 4 2017 | Clarkson home | Clarkson | 3–2 |
Full schedules and drought counters: Clarkson Golden Knights and Union Dutchmen.
Clarkson vs Brown, Clarkson vs Colgate, Clarkson vs Cornell, Clarkson vs Dartmouth, Clarkson vs Harvard, Clarkson vs Princeton, Clarkson vs Quinnipiac, Clarkson vs Rensselaer, Clarkson vs St. Lawrence, Clarkson vs Yale.
Union vs Brown, Union vs Colgate, Union vs Cornell, Union vs Dartmouth, Union vs Harvard, Union vs Princeton, Union vs Quinnipiac, Union vs Rensselaer, Union vs St. Lawrence, Union vs Yale.