WThe 2020 ACC Men's Basketball Tournament Presented by New York Life was the postseason men's basketball tournament for the Atlantic Coast Conference and was held at the Greensboro Coliseum in Greensboro, North Carolina, from March 10–11, 2020. It was the 67th annual edition of the tournament.
WThe 2020 Phillips 66 Big 12 Men's Basketball Tournament was a postseason men's basketball tournament for the Big 12 Conference. It was scheduled to be played from March 11 to 14, in Kansas City, Missouri at the Sprint Center. The winner would have received the conference's automatic bid to the 2020 NCAA Tournament.
WThe 2020–21 Charleston Southern Buccaneers men's basketball team represented Charleston Southern University in the 2020–21 NCAA Division I men's basketball season. The Buccaneers, led by 16th-year head coach Barclay Radebaugh, play their home games at the Buccaneer Field House in North Charleston, South Carolina as members of the Big South Conference.
WThe 2020–21 Chicago State Cougars men's basketball team represented Chicago State University in the 2020–21 NCAA Division I men's basketball season. The Cougars were led by third-year head coach Lance Irvin. They played their home games at the Emil and Patricia Jones Convocation Center as members of the Western Athletic Conference. They finished the season 0–9, 0–0 in WAC play before suspending the season due to COVID-19 and an insufficient number of players.
WThe 2020–21 Duke Blue Devils women's basketball team represented Duke University during the 2020–21 NCAA Division I women's basketball season. The Blue Devils were led by first year head coach Kara Lawson and played their home games at Cameron Indoor Stadium in Durham, North Carolina as members of the Atlantic Coast Conference.
WThe 2020–21 Holy Cross Crusaders men's basketball team represented the College of the Holy Cross in the 2020–21 NCAA Division I men's basketball season. The Crusaders, led by second-year head coach Brett Nelson, played their home games at the Hart Center in Worcester, Massachusetts as members of the Patriot League. With the creation of mini-divisions to cut down on travel due to the COVID-19 pandemic, they played in the North Division.
WThe 2020–21 Howard Bison men's basketball team represented Howard University in the 2020–21 NCAA Division I men's basketball season. The Bison, led by second-year head coach Kenny Blakeney, played their home games at Burr Gymnasium in Washington, D.C. as members of the Mid-Eastern Athletic Conference. With the creation of divisions to cut down on travel due to the COVID-19 pandemic, they will play in the Northern Division. They finished the season 1–4, 0–0 in MEAC play before suspending their season on February 9, 2021 due to an abundance of positive cases amongst their players amid the COVID-19 pandemic.
WThe 2020 Mid-American Conference men's basketball tournament was the post-season men's basketball tournament for the Mid-American Conference (MAC). The tournament's first-round games were held on campus sites at the higher seed on March 9. The remaining rounds were to be held at Rocket Mortgage FieldHouse in Cleveland on March 12, 13, and 14, 2020 and the champion was to receive the MAC's automatic bid to the NCAA Tournament. Just prior to the scheduled game on March 12 between top-seeded Akron and eighth-seeded Ohio, the conference announced that the remainder of the tournament, and the remainder of the women's tournament, were canceled in response to concerns over the coronavirus pandemic.
WThe 2020–21 Maine Black Bears men's basketball team represented the University of Maine in the 2020–21 NCAA Division I men's basketball season. They played their home games at the Memorial Gymnasium in Orono, Maine and were led by third-year head coach Richard Barron. They were members of the America East Conference. They finished the season 2–7, 2–6 in America East play. On February 13th, after not being cleared for competition or practice since January 17, they opted out of the remainder of the season due to challenges faced due to COVID-19.
WThe 2020 NBL Finals was the championship series of the 2019–20 NBL season and the conclusion of the season. The semi-finals started on 28 February and finished on 5 March 2020, with the following Grand Final starting on 8 March and being cancelled on 15 March 2020.
WThe 2020 NCAA Division III Men's Basketball Tournament was a single-elimination tournament to determine the national champion of men's NCAA Division III college basketball in the United States. Featuring sixty-four teams, it began on March 6, 2020, following the 2019–20 season, and was to conclude with the championship game on April 5, 2020.
WThe 2020 NCAA Division III Women's Basketball Tournament was a single-elimination tournament to determine the national champion of the women's NCAA Division III college basketball in the United States. Featuring sixty-four teams, it began on March 6, 2020, following the 2019–20 season, and was to conclude with the championship on March 21 at the Capital University Center Performance Arena in Columbus, Ohio; however, on March 12 the tournament was cancelled due to the coronavirus pandemic.
WThe 2020 PBA season was the 45th season of the Philippine Basketball Association.
WThe 2020 Southeastern Conference Men's Basketball Tournament was a postseason men's basketball tournament for the Southeastern Conference at Bridgestone Arena in Nashville, Tennessee, scheduled for March 11–15, 2020. On March 12, after the tournament had begun, the SEC cancelled the remaining games due to the spread of COVID-19.
WThe 2020–21 Vanderbilt Commodores women's basketball team represented Vanderbilt University during the 2020–21 NCAA Division I women's basketball season. The Commodores, led by fifth-year head coach Stephanie White, played their home games at Memorial Gymnasium and competed as members of the Southeastern Conference (SEC).