Clare Polkinghorne
DF · Born February 1, 1989
Age in each playoff game
- 2007 Group stage (September 12, 2007), Australia vs Ghana 4–1: 18 years, 223 days
- 2011 Group stage (June 29, 2011), Australia vs Brazil 0–1: 22 years, 148 days
- 2011 Group stage (July 3, 2011), Australia vs Equatorial Guinea 3–2: 22 years, 152 days
- 2011 Group stage (July 6, 2011), Australia vs Norway 2–1: 22 years, 155 days
- 2011 Quarter-final (July 10, 2011), Australia vs Sweden 1–3: 22 years, 159 days
- 2019 Group stage (June 9, 2019), Australia vs Italy 1–2: 30 years, 128 days
- 2019 Round of 16 (June 22, 2019), Australia vs Norway 1–1 (1–4 pens): 30 years, 141 days
Age in each season
- 2007 (Australia): 18 years, 221 days to 18 years, 241 days
- 2011 (Australia): 22 years, 145 days to 22 years, 166 days
- 2015 (Australia): 26 years, 125 days to 26 years, 154 days
- 2019 (Australia): 30 years, 126 days to 30 years, 156 days