Marcus Smart Bio
Marcus Osmond Smart is an American professional basketball player for the Los Angeles Lakers of the National Basketball Association (NBA). Regarded as one of the best defenders of his generation, he has been selected to the NBA All-Defensive First Team three times and was named the NBA Defensive Player of the Year in 2022, becoming the first guard to win the award since Gary Payton in 1996. Smart played college basketball for the Oklahoma State Cowboys before being drafted sixth overall by the Boston Celtics in the 2014 NBA Draft.
Standing 6 feet 3 inches tall and capable of playing both point guard and shooting guard, Smart has built his reputation on defensive versatility, hustle, and basketball intelligence. After spending nearly a decade in Boston, he moved through Memphis and Washington before joining the Lakers in 2025 as a free agent.
Early Life and Background
Marcus Osmond Smart was born on March 6, 1994, in Flower Mound, Texas, to Billy Frank Smart and Camellia Smart. His mother passed away from myelodysplastic syndrome on September 16, 2018. He has four older brothers, including Todd Westbrook, Jeff Westbrook, Jacob Smart, and Michael Smart. Smart attended Edward S. Marcus High School in Flower Mound, where he played alongside future Oklahoma State teammate Phillip Forte.
As a senior in high school, Smart averaged 15.1 points, 9.2 rebounds, and 5.0 assists per game. He posted a combined record of 115–6 across three varsity seasons and won two Class 5A state championships in Texas. He was selected as a McDonald’s All-American and named an ESPNHS first-team All-American. He also represented the United States at the 2012 FIBA Americas U18 Championship in Brazil, setting a new Team USA U18 record with 18 steals over five games. Considered a five-star recruit by ESPN.com, he was listed as the No. 1 shooting guard and the No. 10 overall player in the class of 2012.
Beyond basketball, Smart played youth football through the sixth grade and continues to enjoy tennis in his spare time. He was also named Texas Mr. Basketball in 2012, capping one of the most decorated high school careers in the state.
Path to Basketball
Smart arrived at Oklahoma State as one of the most highly regarded freshmen in the country. During his freshman season in 2012–13, he led the Cowboys to a 24–8 record and a third-place finish in the Big 12. He averaged 15.4 points, 5.8 rebounds, and 4.2 assists per game while leading the Big 12 with 99 steals. His 99 steals set a new Big 12 single-season record for a freshman.
Smart earned the USBWA National Freshman of the Year and Big 12 Freshman of the Year awards, and was named a consensus second-team All-American in 2013. On April 17, 2013, he held a press conference announcing that he would return to Oklahoma State for his sophomore season rather than declare for the NBA draft. During his second season, he averaged 16.6 points, 5.9 rebounds, and 4.5 assists in 33.1 minutes per game across two college seasons, and was again a first-team All-Big 12 selection.
Smart declared for the 2014 NBA Draft on April 7, 2014, forgoing his remaining college eligibility. He was selected sixth overall by the Boston Celtics, joining a storied franchise looking to rebuild its backcourt.
Marcus Smart Career
Early Career (2014–2017)
Smart was selected with the sixth overall pick in the 2014 NBA Draft by the Boston Celtics and signed with the team on July 10, 2014. He appeared in his fifth NBA game before a left ankle sprain sidelined him for ten games. He also spent a brief assignment with the Maine Red Claws of the NBA Development League in December 2014.
As a rookie, Smart scored a season-high 25 points against the Oklahoma City Thunder on March 18, 2015, and was named to the NBA All-Rookie Second Team. Over the next two seasons, he established himself as one of the league’s most physical young guards. On January 15, 2016, he recorded his first career triple-double with 10 points, 11 assists, and 11 rebounds against the Phoenix Suns, becoming the first Celtics player to record a triple-double off the bench since Art Williams in 1971.
Boston Celtics Breakthrough (2018–2023)
Smart became the Celtics’ starting point guard in 2018 and re-signed with the team on a four-year, $52 million contract in July 2018. In the 2018–19 season, he was named to the NBA All-Defensive First Team for the first time in his career. He also won the inaugural NBA Hustle Award that season, an honor that recognized his unmatched energy and effort on the court.
On January 18, 2020, Smart scored a career-high 37 points against the Phoenix Suns, setting a Celtics single-game record with 11 made three-pointers. He was again named to the NBA All-Defensive First Team in 2020. During the 2020 pandemic, Smart was among the first NBA players to test positive for COVID-19 and to publicly discuss the seriousness of the disease.
Smart helped lead the Celtics to the 2022 NBA Finals, their first appearance since 2010. On April 18, 2022, he was named the NBA Defensive Player of the Year, becoming the first guard to win the award since Gary Payton in 1996 and just the fifth guard in league history to receive the honor. He was also named to the All-Defensive First Team that season for the third time and captured his second NBA Hustle Award. In the 2022 playoffs, he recorded 24 points, nine rebounds, five assists, and two steals in a Game 7 victory over the Miami Heat to advance to the Finals.
Los Angeles Lakers Era (2025–Present)
Following stops in Memphis and a brief tenure in Washington, Smart signed a two-year, $11 million contract with the Los Angeles Lakers on July 22, 2025, after reaching a buyout agreement with the Wizards and clearing waivers. He joined a Lakers team looking to add defensive toughness and veteran leadership to its backcourt.
In December 2025, Smart was fined $35,000 by the NBA for making an obscene gesture toward a game official during a halftime of a game against the Utah Jazz. During the 2026 playoffs, he delivered a strong defensive performance with 21 points and 10 assists in Game 3 of the first round against the Houston Rockets on April 24, 2026, helping set the tone for the Lakers’ postseason push.
Driving Style and Strengths
Smart is widely recognized as one of the most versatile defenders of his era. Standing 6 feet 3 inches tall with a 6-foot-9-inch wingspan, he is capable of guarding all five positions and thriving in switching defensive schemes. His physicality, quick hands, and elite basketball IQ have made him a disruptive on-ball defender, while his willingness to dive for loose balls, take charges, and play through contact has earned him the nickname “the Cobra.”
Notable Events and Milestones
Among Smart’s defining career moments are his 2022 NBA Defensive Player of the Year award, his Game 7 performance against the Miami Heat in the 2022 Eastern Conference Finals, and his record-setting 11 three-pointers against Phoenix in January 2020. He is also only the fifth guard in NBA history to be named Defensive Player of the Year, joining Michael Jordan, Gary Payton, Sidney Moncrief, and Alvin Robertson.
Marcus Smart Career Wins
Marcus Smart’s career has been defined less by individual scoring titles and more by team success and defensive excellence. His most significant victory came in 2022, when he helped the Boston Celtics reach the NBA Finals for the first time in his career.
NBA Highlights
Smart has played in 12 NBA seasons, beginning with eight seasons in Boston (2014–2023), one and a half in Memphis (2023–2025), and a brief stint in Washington before joining the Lakers in 2025. He won the NBA Defensive Player of the Year in 2022 and earned three All-Defensive First Team selections in 2019, 2020, and 2022. He is a three-time winner of the NBA Hustle Award (2019, 2022, 2023) and was named to the NBA All-Rookie Second Team in 2015.
Among his most memorable wins are the 2022 Eastern Conference Finals Game 7 victory over Miami, the 2022 NBA Finals Game 3 win over the Golden State Warriors, and a career-high 37-point performance against the Phoenix Suns in January 2020. His 2026 playoff debut with the Lakers against the Houston Rockets added another chapter to his postseason résumé.
Other Wins & Performances
At the collegiate level, Smart earned first-team All-Big 12 honors twice (2013 and 2014) and was named Big 12 Player of the Year in 2013. He was also a McDonald’s All-American and Texas Mr. Basketball in 2012, and a third-team All-American by the NABC in 2014. Internationally, he represented the United States at the 2013 FIBA U19 World Championship in the Czech Republic and the 2012 FIBA Americas U18 Championship in Brazil.
Marcus Smart Family
Family Background and Racing Lineage
Marcus Osmond Smart comes from a tight-knit family in Flower Mound, Texas. He is the son of Billy Frank Smart and Camellia Smart. His mother passed away from myelodysplastic syndrome on September 16, 2018. Smart has four older brothers: Todd Westbrook (deceased), Jeff Westbrook, Jacob Smart, and Michael Smart.
Personal Life
Off the court, Smart enjoys playing tennis and continues to support causes related to COVID-19 awareness following his public battle with the virus in 2020. He is active on social media, where he engages with fans under the handle reflecting his nickname “Youngamechanger.” Smart keeps much of his personal life private, focusing public attention on his basketball career and community efforts.
2025 Season Performance
Smart’s 2025 season was defined by a major transition. After being traded from the Memphis Grizzlies to the Washington Wizards on February 6, 2025, he finished the year with Washington before being waived following a contract buyout agreement on July 20, 2025. Two days later, on July 22, 2025, he signed a two-year, $11 million deal with the Los Angeles Lakers, joining one of the league’s marquee franchises.
With the Lakers, Smart quickly assumed a veteran defensive role. In December 2025, he was fined $35,000 for an obscene gesture toward a game official during a game against the Utah Jazz, an incident that underscored the fiery competitiveness that has defined his career. His experience and defensive instincts have been central to the Lakers’ identity throughout the season.
Looking ahead to the 2026 playoffs, Smart delivered a standout performance in Game 3 of the first round against the Houston Rockets on April 24, 2026, recording 21 points and 10 assists while anchoring the defense. His two-year contract runs through the 2026–27 season, and his partnership with the Lakers’ coaching staff is expected to remain a key factor in the team’s postseason outlook.
