Frankie Westfield
DF · Born December 9, 2005
Age in each playoff game
- 2025 MLS Cup Playoffs (October 26, 2025), Philadelphia Union vs Chicago Fire 2–2 (4–2 pens): 19 years, 321 days
- 2025 MLS Cup Playoffs (November 1, 2025), Philadelphia Union vs Chicago Fire 3–0: 19 years, 327 days
- 2025 MLS Cup Playoffs (November 23, 2025), Philadelphia Union vs NYCFC 0–1: 19 years, 349 days
Age in each season
- 2025 (Philadelphia Union): 19 years, 75 days to 19 years, 313 days
- 2026 (Philadelphia Union): 20 years, 74 days to 20 years, 333 days