2023 Women's Water Polo Roster
Roster
Green, Sienna

Jersey Number 14
Sienna Green
- Position:
- Utility
- Height:
- 6-4
- Class:
- Freshman
- High School:
- SCEGGS Darlinghurst
- Hometown:
- Mosman, Australia
Bio
UCLA CAREER HIGHLIGHTS
• ACWPC All-American (Honorable Mention 2023)
• MPSF All-Newcomer Team (2023)
• ACWPC All-Academic (Outstanding 2023)
• 3-time UCLA Athletic Director's Honor Roll (Winter 2023, Spring 2023, Fall 2023)
2024
Took the season off to train and compete with the Aussie Stingers, the National Team of Australia, at the 2024 Olympic Games in Paris, France, where she won a silver medal.
2023
Played in 29-of-29 games … was eighth on the team in scoring with 46 points … had 39 goals (third on the team) and seven assists … also drew 15 exclusions (fourth on the team), tallied 17 steals (sixth on the team), and six field blocks (third on the team) … won both of her sprints on the year … scored a season-high four goals twice (in a win over No. 24 CSUN on Feb. 3 at the UCSD Triton Invitational and in a win at No. 20 San José State on Mar. 12) … had nine multiple-goal games, and four hat tricks with included two four-goal games … scored at least one goal in 24-of-29 games played … scored at least one goal in a season-best 14 consecutive games from Mar. 11 to May 14 (streak still active heading into 2024).
TEAM AUSTRALIA
Captained the national under-18 team, before earning her first cap for the Australian women’s team, the Stingers, in 2022 … made her debut with the Stingers against Canada in March of 2022 … served as captain and was the highest goal-scorer of the Australian team at the 2022 FINA World Women's Youth Water Polo Championships in Belgrade, Serbia … was selected for the Stingers’ 2024 World Championship squad … played in all seven games, marking some of the world’s best attackers while scoring nine goals herself as Australia finished sixth at the Doha tournament … scored two goals in quick succession in a thrilling 9-10 quarter-final loss to reigning Olympic champions USA …at the Paris 2024 Olympics, Sienna and the Stingers became the most successful Australian water polo team ever at an overseas Olympic Games, winning a silver medal (first medal since 2012) … their silver medal performance was close to being gold, going down 11-9 to world number one Spain in the gold medal match … they got there with an undefeated run in the group matches against the Netherlands, Hungary, China and Canada with two of those wins coming via penalty shootout … they took out Greece in the quarterfinals and world powerhouse Team USA in the semis in another penalty shootout … neither of UCLA’s players for the Aussies (Bronte Halligan) scored in the gold medal match, but Halligan added two assists and one field block … Green scored three goals in Paris and contributed two rebounds and two field blocks.
HIGH SCHOOL
Attended SCEGGS Darlinghurst for 10 years … played club ball for Sydney University … won gold at the 2022 FINA Women’s Water Polo World League Intercontinental Cup as a member of the Australian Senior National Team (the Stingers) … made her debut with the National Team against Canada in March of 2022 … served as captain and was the highest goal scorer of the Australian Youth team at the 2022 FINA World Women's Youth Water Polo Championships in Belgrade, Serbia …also has been a member of Junior and Youth Australian squads since 2018 … won the Australian Water Polo League (KAP7 Cup) in 2021 … also won the U18 Australian Nationals competition in 2020 with the Sydney Uni Lions.
PERSONAL
Full name: Sienna Rose Green … born in Sydney, Australia … parents are Antony and Tessa Green … has an older sister, Allie, and an older brother, Zac … her father, Antony, and a cousin both attended UCLA … greatest athletic thrill was suiting up with the Aussie Stingers for the first time at the FINA World League in 2022 … lists USA swimmer Michael Phelps and Australian tennis player Ashleigh Barty as the athletes she most admires … says she chose UCLA because, "I wanted to be part of a family that excels in both athletics and academics." … enjoys spending time with friends and cooking … at 6-4, she is the tallest person in her family … has yet to declare a major.
• ACWPC All-American (Honorable Mention 2023)
• MPSF All-Newcomer Team (2023)
• ACWPC All-Academic (Outstanding 2023)
• 3-time UCLA Athletic Director's Honor Roll (Winter 2023, Spring 2023, Fall 2023)
2024
Took the season off to train and compete with the Aussie Stingers, the National Team of Australia, at the 2024 Olympic Games in Paris, France, where she won a silver medal.
2023
Played in 29-of-29 games … was eighth on the team in scoring with 46 points … had 39 goals (third on the team) and seven assists … also drew 15 exclusions (fourth on the team), tallied 17 steals (sixth on the team), and six field blocks (third on the team) … won both of her sprints on the year … scored a season-high four goals twice (in a win over No. 24 CSUN on Feb. 3 at the UCSD Triton Invitational and in a win at No. 20 San José State on Mar. 12) … had nine multiple-goal games, and four hat tricks with included two four-goal games … scored at least one goal in 24-of-29 games played … scored at least one goal in a season-best 14 consecutive games from Mar. 11 to May 14 (streak still active heading into 2024).
TEAM AUSTRALIA
Captained the national under-18 team, before earning her first cap for the Australian women’s team, the Stingers, in 2022 … made her debut with the Stingers against Canada in March of 2022 … served as captain and was the highest goal-scorer of the Australian team at the 2022 FINA World Women's Youth Water Polo Championships in Belgrade, Serbia … was selected for the Stingers’ 2024 World Championship squad … played in all seven games, marking some of the world’s best attackers while scoring nine goals herself as Australia finished sixth at the Doha tournament … scored two goals in quick succession in a thrilling 9-10 quarter-final loss to reigning Olympic champions USA …at the Paris 2024 Olympics, Sienna and the Stingers became the most successful Australian water polo team ever at an overseas Olympic Games, winning a silver medal (first medal since 2012) … their silver medal performance was close to being gold, going down 11-9 to world number one Spain in the gold medal match … they got there with an undefeated run in the group matches against the Netherlands, Hungary, China and Canada with two of those wins coming via penalty shootout … they took out Greece in the quarterfinals and world powerhouse Team USA in the semis in another penalty shootout … neither of UCLA’s players for the Aussies (Bronte Halligan) scored in the gold medal match, but Halligan added two assists and one field block … Green scored three goals in Paris and contributed two rebounds and two field blocks.
HIGH SCHOOL
Attended SCEGGS Darlinghurst for 10 years … played club ball for Sydney University … won gold at the 2022 FINA Women’s Water Polo World League Intercontinental Cup as a member of the Australian Senior National Team (the Stingers) … made her debut with the National Team against Canada in March of 2022 … served as captain and was the highest goal scorer of the Australian Youth team at the 2022 FINA World Women's Youth Water Polo Championships in Belgrade, Serbia …also has been a member of Junior and Youth Australian squads since 2018 … won the Australian Water Polo League (KAP7 Cup) in 2021 … also won the U18 Australian Nationals competition in 2020 with the Sydney Uni Lions.
PERSONAL
Full name: Sienna Rose Green … born in Sydney, Australia … parents are Antony and Tessa Green … has an older sister, Allie, and an older brother, Zac … her father, Antony, and a cousin both attended UCLA … greatest athletic thrill was suiting up with the Aussie Stingers for the first time at the FINA World League in 2022 … lists USA swimmer Michael Phelps and Australian tennis player Ashleigh Barty as the athletes she most admires … says she chose UCLA because, "I wanted to be part of a family that excels in both athletics and academics." … enjoys spending time with friends and cooking … at 6-4, she is the tallest person in her family … has yet to declare a major.
SIENNA GREEN'S CAREER STATISTICS | ||||||||
Year | GAMES | GOALS | SHOTS | PCT | AST | STL | BLK | EE |
2023 | 29 | 39 | 82 | .476 | 7 | 17 | 6 | 15 |
Totals | 29 | 39 | 82 | .476 | 7 | 17 | 6 | 15 |
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