Matisse Vincent Thybulle (/ˈθaɪbəl/ THY-bəl;^[1] born March 4, 1997)^[2] is an Australian-American professional basketball player for the Portland Trail Blazers of the National Basketball Association (NBA). He was selected in the first round of the 2019 NBA draft by the Boston Celtics before being traded to the Philadelphia 76ers the following day. Thybulle was named to the NBA All-Defensive Second Team as a member of the 76ers in 2021 and 2022. He was traded to the Trail Blazers in 2023.

Quick Facts No. 4 – Portland Trail Blazers, Position ...

Matisse Thybulle

Thybulle with the Philadelphia 76ers in 2019
No. 4 – Portland Trail Blazers
Position	Shooting guard / small forward
League	NBA
Personal information
Born	(1997-03-04) March 4, 1997 (age 27) Scottsdale, Arizona, U.S.
Nationality	Australian / American
Listed height	6 ft 5 in (1.96 m)
Listed weight	201 lb (91 kg)
Career information
High school	Skyline (Sammamish, Washington) Eastside Catholic (Sammamish, Washington)
College	Washington (2015–2019)
NBA draft	2019: 1st round, 20th overall pick
Selected by the Boston Celtics
Playing career	2019–present
Career history
2019–2023	Philadelphia 76ers
2023–present	Portland Trail Blazers
Career highlights and awards
2× NBA All-Defensive Second Team (2021, 2022) Naismith Defensive Player of the Year (2019) Lefty Driesell Award (2019) NCAA season steals leader (2019) First-team All-Pac-12 (2019) 2× Pac-12 Defensive Player of the Year (2018, 2019) 2× Pac-12 All-Defensive Team (2018, 2019)
Stats  at NBA.com
Stats  at Basketball-Reference.com
Medals Men’s basketball Representing  Australia Olympic Games 2020 Tokyo Team

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Thybulle played college basketball for the Washington Huskies. As a senior in 2019, he was recognized as the top defender in the nation with the Naismith Defensive Player of the Year and the Lefty Driesell Award. Thybulle also earned first-team all-conference honors in the Pac-12, and repeated as the Pac-12 Defensive Player of the Year.

Thybulle is a dual American-Australian citizen and spent seven years of his childhood in Sydney. He was a member of the Australian national team at the 2020 Summer Olympics in Tokyo.

Thybulle was born in Scottsdale, Arizona, the son of Greg, a Haitian-born engineer raised in the Harlem neighborhood of New York,^[3][4] and Dr. Elizabeth Thybulle, a naturopath who died of leukemia in 2015.^[5] He was named after French artist Henri Matisse.^[6] In 1998, his family moved to Sydney, Australia, where they lived for seven years.^[7] The Thybulle family lived in Sydney's North Shore while in Australia and the children attended elementary school at North Sydney Demonstration School.^[8] Matisse did not play much basketball in Australia and focused more on swimming while there, where he said lifeguards "were a really big deal".^[9] His family returned to the U.S. in 2005 and settled in Sammamish, Washington, a suburb east of Seattle.^[7]

Thybulle could not make layups consistently until around the eighth grade, when his coordination began matching his speed.^[9] He attended Skyline High School for two years, then transferred to nearby Eastside Catholic,^[9][10] where he was ranked a four-star recruit by Scout.com and three-star by ESPN,^[11][12] and graduated in 2015.

Thybulle chose to attend the University of Washington in Seattle based on his relationship with Huskies coach Lorenzo Romar.^[12] He started all 34 games as a true freshman in 2015–16, averaging 6.2 points, 3.2 rebounds, and 1.6 assists in 24.1 minutes per game.^[7] As a sophomore in 2016–17, he averaged 10.5 points, 3.1 rebounds, and 2.1 steals,^[13] but the Huskies won only two games in conference and were 9–22 in Romar's fifteenth season at Washington, and he was fired.^[14]

Thybulle considered leaving the program after his coach left.^[14] However, he decided to return for 2017–18 after meeting with new coach Mike Hopkins. The former 22-year Syracuse assistant under Jim Boeheim sold him on the Orange's acclaimed 2–3 zone defense that he planned to install at Washington.^[15] On February 17, Thybulle scored a career-high 26 points in an 82–59 win over Colorado.^[16] Possessing a 7-foot (2.1 m) wingspan,^[17] he was instrumental to the Huskies' zone defense, which was a key to the team's first 20-win season since 2011–12.^[18][19] He was named the Pac-12 Defensive Player of the Year, becoming the first player in school history to receive the honor.^[18] Thybulle averaged a career-high 11.2 points per game, set a Huskies single-season record with 101 steals, and led Washington with a team-leading 49 blocks.^[20] He became the second player in Pac-12 history with at least 90 steals and 40 blocks in the same season, joining Jeff Trepagnier (USC, 1999–2000).^[18]

In 2018–19, Thybulle had 17 points, six steals and five blocks in a 64–55 home win over Colorado to help the Huskies clinch a share of the Pac-12 regular season title.^[21] Including a win earlier in the week against Utah, he averaged 13.5 points, 6.0 steals, 4.5 blocks and 5.0 rebounds to earn Pac-12 Player of the Week honors for the first time in his career.^[22] Thybulle won the Naismith Defensive Player of the Year and Lefty Driesell Award as the top defensive player in the nation.^[23] He was also named first-team All-Pac-12, and became the second player in conference history to repeat as Pac-12 Defensive Player of the Year.^[24] He led all NCAA Division I players with 126 steals,^[23] which also broke the Pac-12 single-season record held previously by Jason Kidd.^[25][26] Thybulle also ranked eighth nationally with 83 blocks, becoming the only player in the past two decades to record at least 100 steals and 80 blocks.^[23] With averages of 3.5 steals and 2.3 blocks per game, he was one of three players in the last 20 years to average at least 2.0 steals and 2.0 blocks in a season.^{[lower-alpha 1]} Thybulle also passed Gary Payton to become the conference leader in career steals with 331,^[26][27] and was the first in Pac-12 history with two 100-steal seasons.^[24] He also tied Washington's career blocks record of 186 held by Chris Welp,^[26] and he is the only player in Huskies history ranked in the top 10 in both career steals and blocks.^[28]

Thybulle is a dual citizen of Australia as well as the United States and is therefore eligible to represent either national team.^[41] When asked if he would represent the Australian Boomers at the 2020 Tokyo Olympics, Thybulle said he was proud of his Australian roots but would not presume he would earn automatic selection.^[42]

On February 3, 2021, Thybulle was named as part of the Australian Boomers squad for the delayed 2020 Tokyo Olympics, which began immediately after the 2021 NBA Finals.^[43] Thybulle helped Australia to obtain their first ever Olympic medal in men's basketball, beating Slovenia in the bronze medal game.^[44]

Thybulle is Catholic, having been confirmed as a child.^[45]

On April 10, 2022, it went public that Thybulle was not fully vaccinated for COVID-19. This made him ineligible to play in Canada during the 76ers opening round of the NBA playoffs against the Toronto Raptors. “Yeah, I’m not fully vaccinated,” he told The Athletic’s Rich Hofmann. “This was a decision I made a long time ago. I thought a lot about what I would say here. Essentially I made this choice and I thought I can keep it to myself, I can keep it private, but people are always going to wonder why.”^[46] Thybulle, who said that he was brought up in a "holistic household" with "Chinese medicine and naturopathic doctors" did say that he had received the first dose of the Pfizer vaccine but did not continue on for the following shot.^[46]

• List of NCAA Division I men's basketball season steals leaders
• List of NCAA Division I men's basketball career steals leaders