Sienna Betts (born October 3, 2006) is a Spanish-born British-American
basketball
Basketball is a team sport in which two teams, most commonly of five players each, opposing one another on a rectangular Basketball court, court, compete with the primary objective of #Shooting, shooting a basketball (ball), basketball (appro ...
player who attends
Grandview High School, where she is ranked as the No. 2
recruit in the 2025 class by
ESPN
ESPN (an initialism of their original name, which was the Entertainment and Sports Programming Network) is an American international basic cable sports channel owned by the Walt Disney Company (80% and operational control) and Hearst Commu ...
. She is committed to play
college basketball
College basketball is basketball that is played by teams of Student athlete, student-athletes at universities and colleges. In the Higher education in the United States, United States, colleges and universities are governed by collegiate athle ...
at
UCLA
The University of California, Los Angeles (UCLA) is a public land-grant research university in Los Angeles, California, United States. Its academic roots were established in 1881 as a normal school then known as the southern branch of the C ...
.
Early life and high school career
Betts was born in
Vitoria-Gasteiz
Vitoria-Gasteiz (; ; also historically spelled Vittoria in English) is the seat of government and the capital city of the Basque Country (autonomous community), Basque Country and of the provinces of Spain, province of Álava in northern Spain. I ...
, Spain and moved around the country during her childhood due to the basketball career of her father,
Andrew
Andrew is the English form of the given name, common in many countries. The word is derived from the , ''Andreas'', itself related to ''aner/andros'', "man" (as opposed to "woman"), thus meaning "manly" and, as consequence, "brave", "strong", "c ...
. Before focusing on basketball, she also played
soccer
Association football, more commonly known as football or soccer, is a team sport played between two teams of 11 Football player, players who almost exclusively use their feet to propel a Ball (association football), ball around a rectangular f ...
.
Betts plays basketball for
Grandview High School in
Aurora, Colorado
Aurora (, ) is a List of municipalities in Colorado#Home rule municipality, home rule city located in Arapahoe County, Colorado, Arapahoe, Adams County, Colorado, Adams, and Douglas County, Colorado, Douglas List of counties in Colorado, counti ...
. During her sophomore year, she averaged 21.6 points, 16.3 rebounds, 3.4 assists, 1.0 steals and 3.7 blocks per. Following the season, she was named Colorado
Gatorade Player of the Year
The Gatorade Player of the Year awards are given annually to up and coming high school student-athletes in the United States. They are given for boys baseball, boys and girls basketball, boys and girls cross country, boys football, boys and girl ...
and Ms. Colorado Basketball. During the 2023 Colorado class 6A state championship game, she scored 22 points and 20 rebounds, to help lead Grandview to the state championship. During her junior year, she averaged 22.5 points, 15.6 rebounds, 4.6 assists, 3.3 blocks and 2.2 steals and was named Colorado Gatorade Player of the Year for the second consecutive year. During her senior year, she averaged 23.5 points, 16.5 rebounds, 4.9 assists and 3.4 blocks and was named Colorado Gatorade Player of the Year for the third consecutive year. She was also named
Morgan Wootten National Player of the Year
The McDonald's All-American Game is an American all-star basketball game played each year for boys' and girls' high school basketball graduates. Consisting of the top players, each team plays a single exhibition game after the conclusion of the hi ...
.
On January 27, 2025, she was selected to play in the
2025 McDonald's All-American Girls Game. During the game she scored 16 points, seven rebounds, and two assists, and was named MVP.
Recruiting
Betts is considered a five-star
recruit and the No. 2 player in the 2025 class by
ESPN
ESPN (an initialism of their original name, which was the Entertainment and Sports Programming Network) is an American international basic cable sports channel owned by the Walt Disney Company (80% and operational control) and Hearst Commu ...
. In May 2023, she posted a list of semifinalist schools she was considering, including
South Carolina
South Carolina ( ) is a U.S. state, state in the Southeastern United States, Southeastern region of the United States. It borders North Carolina to the north and northeast, the Atlantic Ocean to the southeast, and Georgia (U.S. state), Georg ...
,
Duke
Duke is a male title either of a monarch ruling over a duchy, or of a member of Royal family, royalty, or nobility. As rulers, dukes are ranked below emperors, kings, grand princes, grand dukes, and above sovereign princes. As royalty or nobi ...
,
North Carolina
North Carolina ( ) is a U.S. state, state in the Southeastern United States, Southeastern region of the United States. It is bordered by Virginia to the north, the Atlantic Ocean to the east, South Carolina to the south, Georgia (U.S. stat ...
,
Notre Dame,
Ohio State
The Ohio State University (Ohio State or OSU) is a public land-grant research university in Columbus, Ohio, United States. A member of the University System of Ohio, it was founded in 1870. It is one of the largest universities by enrollme ...
,
UCLA
The University of California, Los Angeles (UCLA) is a public land-grant research university in Los Angeles, California, United States. Its academic roots were established in 1881 as a normal school then known as the southern branch of the C ...
,
USC USC may refer to:
Education
United States
* Universidad del Sagrado Corazón, Santurce, Puerto Rico
* University of South Carolina, Columbia, South Carolina
** University of South Carolina System, a state university system of South Carolina
* ...
,
UConn
The University of Connecticut (UConn) is a public land-grant research university system with its main campus in Storrs, Connecticut, United States. It was founded in 1881 as the Storrs Agricultural School, named after two benefactors. In 1893, ...
,
Oregon
Oregon ( , ) is a U.S. state, state in the Pacific Northwest region of the United States. It is a part of the Western U.S., with the Columbia River delineating much of Oregon's northern boundary with Washington (state), Washington, while t ...
,
Arizona
Arizona is a U.S. state, state in the Southwestern United States, Southwestern region of the United States, sharing the Four Corners region of the western United States with Colorado, New Mexico, and Utah. It also borders Nevada to the nort ...
and
Michigan
Michigan ( ) is a peninsular U.S. state, state in the Great Lakes region, Great Lakes region of the Upper Midwest, Upper Midwestern United States. It shares water and land boundaries with Minnesota to the northwest, Wisconsin to the west, ...
. In November 2023, she verbally committed to play
college basketball
College basketball is basketball that is played by teams of Student athlete, student-athletes at universities and colleges. In the Higher education in the United States, United States, colleges and universities are governed by collegiate athle ...
at UCLA alongside her sister
Lauren
Lauren is mostly a feminine given name. The name's meaning may be "laurel tree", "sweet of honor", or "wisdom". It is derived from the French name Laurence, a feminine version of Laurent, which is in turn derived from the Roman surname Laurent ...
.
National team career
On May 18, 2024, Betts was named to the
United States under-18 national team for the
2024 FIBA Under-18 Women's AmeriCup. During the tournament she averaged 13.2 points, 8 rebounds and 1.8 blocks per game. She led the tournament in efficiency (19.8) while averaging just 16.9 minutes per game. During the final against
Canada
Canada is a country in North America. Its Provinces and territories of Canada, ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, making it the world's List of coun ...
she recorded 15 points and nine rebounds to help the United States win a gold medal. She was subsequently named to the all-tournament team.
Personal life
Betts' father
Andrew
Andrew is the English form of the given name, common in many countries. The word is derived from the , ''Andreas'', itself related to ''aner/andros'', "man" (as opposed to "woman"), thus meaning "manly" and, as consequence, "brave", "strong", "c ...
was a Centre for the
Great Britain
Great Britain is an island in the North Atlantic Ocean off the north-west coast of continental Europe, consisting of the countries England, Scotland, and Wales. With an area of , it is the largest of the British Isles, the List of European ...
/ England national teams who played for several leading European clubs and was drafted by the NBA's
Charlotte Hornets
The Charlotte Hornets are an American professional basketball team based in Charlotte, North Carolina. The Hornets compete in the National Basketball Association (NBA) as a member of the Southeast Division of the Eastern Conference. The team ...
. Her mother, Michelle, played
volleyball
Volleyball is a team sport in which two teams of six players are separated by a net. Each team tries to score points by grounding a ball on the other team's court under organized rules. It has been a part of the official program of the Summ ...
for
Long Beach State
California State University, Long Beach (CSULB), also known in athletics as Long Beach State University (LBSU), is a public teaching-focused institution in Long Beach, California, United States. The 322-acre campus is the second largest in the ...
.
References
External links
USA Basketball bio
{{DEFAULTSORT:Betts, Sienna
2006 births
Living people
American women's basketball players
Basketball players from Arapahoe County, Colorado
Forwards (basketball)
McDonald's High School All-Americans
People from Centennial, Colorado
21st-century American sportswomen