Colin Castleton Bio
Colin Reed Castleton is an American professional basketball player for the Orlando Magic of the National Basketball Association (NBA), on a two-way contract with the Osceola Magic of the NBA G League. Standing 6 feet 10 inches tall and playing the center position, he wears number 14 for the Orlando organization. Castleton went undrafted in the 2023 NBA draft after a decorated college career split between the Michigan Wolverines and the Florida Gators, where he earned three All-Southeastern Conference (SEC) selections. He is also an NBA Cup champion from his time with the Los Angeles Lakers during the inaugural 2023 NBA In-Season Tournament.
Early Life and Background
Colin Reed Castleton was born on May 25, 2000, in Pembroke Pines, Florida, USA. During his childhood, he also lived in Tampa, Florida, Fort Benning, Georgia, Doral, Florida, and DeLand, Florida, giving him a wide exposure to different communities across the country. He is of Panamanian descent through his parents and grandparents, and his father, Eddie Castleton, played for the Panamanian National Baseball Team in 1986. That family connection to international sport helped shape his early competitive outlook.
Castleton attended Father Lopez Catholic High School in Daytona Beach, Florida, where he developed into one of the top big-man prospects in the state. As a senior, he averaged 24.5 points, 11.7 rebounds, and 5.6 blocks per game and was named a finalist for Florida’s Mr. Basketball Award and the Class 7A Player of the Year. He was rated as a four-star recruit and ultimately chose Michigan from a list of more than 30 scholarship offers, which included Duke, Clemson, Georgia, Purdue, Florida, Florida State, and Xavier. He signed his National Letter of Intent on November 10, 2017, as part of a five-man recruiting class.
Path to Basketball
Castleton’s progression toward elite-level basketball moved quickly after high school. At Michigan, he appeared in 19 games as a true freshman, averaging 1.1 points and 1.1 rebounds per game, and then averaged 3.1 points on 54 percent shooting with 2.4 rebounds as a sophomore in 25 games off the bench. Following that second season, he entered the transfer portal and chose the University of Florida, which had originally offered him a scholarship out of high school. He was granted a waiver to play immediately rather than sit out a year, accelerating his rise.
At Florida, Castleton became a focal point of the Gators’ frontcourt. During his first season he was named Second-Team All-SEC after averaging 12.4 points, 6.4 rebounds, and a conference-leading 2.3 blocks per game. As a junior he recorded 15 points, a career-high 16 rebounds, and six blocks in a win against Florida State, and he was again a Second-Team All-SEC honoree. In his senior year he posted a rare stat line of 16 points, 13 rebounds, six assists, three steals, and two blocks against Missouri and was named First-Team All-SEC before a broken hand ended his season in February 2023.
Colin Castleton Career
Early Career (2023–2024)
Castleton signed a two-way contract with the Los Angeles Lakers and their G League affiliate, the South Bay Lakers, on July 3, 2023, beginning his professional career. He was part of the Lakers’ roster that won the inaugural NBA Cup championship in the 2023 In-Season Tournament. After the tournament, he spent the remainder of the season developing in the G League with South Bay before a right wrist fracture in March sidelined him for multiple weeks.
On July 6, 2024, Castleton signed another two-way contract with the Lakers, but he was waived on October 19, 2024, just before the new NBA season tipped off. The brief stint showed both his upside as a rim protector and the volatility that often accompanies a young center without guaranteed NBA minutes.
G League Journey (2024–2025)
Following his release from the Lakers, Castleton joined the Long Island Nets on October 27, 2024, before signing a two-way contract with the Memphis Grizzlies three days later. He was assigned to the Memphis Hustle of the NBA G League for development time, but the Grizzlies waived him on January 10, 2025. Shortly after, on January 15, 2025, the Osceola Magic acquired his rights and he joined their G League roster, where he continued to work on his perimeter skills and rebounding.
Castleton earned his first NBA regular-season opportunity when the Toronto Raptors signed him to a 10-day contract on March 6, 2025, and assigned him to Raptors 905 of the G League. He re-signed with Toronto on March 16, 2025, and his contract expired on March 26. Across his brief Raptors tenure, he showed the energy and shot-blocking ability that had defined his college profile, and the experience gave him a foothold at the NBA level.
Philadelphia 76ers (2025)
On April 3, 2025, Castleton signed a 10-day contract with the Philadelphia 76ers and made his debut that same evening against the Milwaukee Bucks. The short stint gave him another opportunity to show that he could contribute as a back-up big in a playoff-style rotation. After the deal expired, Castleton returned to Toronto on April 12, 2025, signing a two-year standard contract with the Raptors. In 11 total appearances that season, including four starts, he averaged 7.2 points, 6.9 rebounds, and 1.6 assists.
Orlando Magic Era (2025–Present)
On August 22, 2025, Castleton signed an Exhibit 10 contract with the Orlando Magic, and on October 17, 2025, the Magic converted the deal into a two-way contract with the Osceola Magic. He was assigned to the Osceola Magic of the NBA G League for development while remaining attached to Orlando’s NBA roster. On November 29, 2025, he suffered a thumb fracture that sidelined him. The Orlando move gave him a clear path to compete for rotation minutes as a young center with rim-protecting instincts.
Driving Style and Strengths
Colin Castleton is best known as a traditional, paint-anchored center with a soft touch around the rim and elite shot-blocking instincts. At 6-foot-10 and 250 pounds, he uses his length to protect the basket, contest shots at the rim, and finish through contact. His college production, including leading the SEC in blocks during his final full season, points to a defensive-first identity that pairs well with modern NBA switching defenses. He has also worked to expand his passing and short-range shooting to fit alongside quicker teammates.
Notable Events and Milestones
Among his most notable achievements, Castleton is an NBA Cup champion from the 2023 In-Season Tournament with the Los Angeles Lakers. He is a three-time All-SEC honoree, including a First-Team All-SEC selection in 2023, and earned SEC Player of the Week honors four times at Florida, the second Gator to reach that mark. He also surpassed 1,000 career collegiate points during his time with the Florida Gators, cementing his place among the program’s modern big men.
Colin Castleton Career Wins
Colin Castleton’s professional wins include the 2023 NBA Cup championship with the Los Angeles Lakers, the marquee achievement of his early career. In the G League, he has contributed to competitive rosters with the South Bay Lakers, Memphis Hustle, Raptors 905, and Osceola Magic, though individual game-by-game win totals are not fully verified. His most consistent stretch of results came during his senior year at Florida, where the Gators were a ranked team before his hand injury in February 2023.
G League and NBA Highlights
Castleton’s first sustained professional minutes came with the South Bay Lakers during the 2023–24 G League season, where he logged extended time as a developing center. He later moved to the Memphis Hustle, Raptors 905, and Osceola Magic, where he continued to refine his defensive technique. His first NBA regular-season action came with the Toronto Raptors in March 2025, followed by a brief appearance with the Philadelphia 76ers, marking his arrival on an NBA box score.
Other Wins and Performances
At the college level, Castleton helped Florida reach the NCAA Tournament conversation during the 2022–23 season before his hand injury cut his senior year short. He was a key piece on a Gators team that finished near the top of the SEC standings, with the program crediting his interior presence as a major factor in their defensive success.
Colin Castleton Family
Family Background and Racing Lineage
Colin Castleton comes from a family with strong athletic and international ties. He is of Panamanian descent through his paternal and maternal grandparents and great-grandparents, giving him dual cultural roots. His father, Eddie Castleton, played for the Panamanian National Baseball Team in 1986, which provided Colin with an early model of elite-level competition. The family moved several times during his childhood, including stops in Florida and Fort Benning, Georgia, before settling back into the Sunshine State.
Personal Life
Castleton is known to keep his personal life largely private. His social media presence includes an Instagram account under the handle castleton_, where he occasionally shares updates about his basketball journey. Public records do not confirm a spouse or children at this stage of his career, and he has not publicly disclosed details about a long-term partner. Off the court, he has been involved in community outreach events tied to the teams on his NBA path.
2025 Season Performance
Castleton’s 2025 calendar year was the busiest of his professional career. He began the year with the Memphis Grizzlies organization before being waived in January, then joined the Osceola Magic of the G League later that month. In March he signed a 10-day contract with the Toronto Raptors, was assigned to Raptors 905, and re-signed with Toronto on March 16. He also earned a brief stint with the Philadelphia 76ers on a 10-day contract in early April before signing a two-year standard deal with the Raptors on April 12.
In his 11 combined appearances with Toronto across both stints, including four starts, Castleton averaged 7.2 points, 6.9 rebounds, and 1.6 assists, giving the Raptors frontcourt reliable depth. His late-season run earned him enough credibility to land an Exhibit 10 contract with the Orlando Magic in August 2025, which was later converted into a two-way deal. The Orlando organization views him as a long-term developmental center who can contribute rim protection and rebounding while continuing to grow offensively.
Castleton’s outlook for the remainder of 2025 and beyond centers on health after his November 29 thumb fracture. Once cleared, he is expected to split time between the Orlando Magic and the Osceola Magic as he continues to push for standard NBA rotation minutes. His combination of size, shot-blocking instincts, and SEC-level experience positions him as a depth piece to watch in the Magic’s developmental pipeline.
