In 2013, Pinder moved to the United States to spend a prep season attending and playing for Sunrise Christian Academy in Wichita, Kansas.[8]
College career
Between 2014 and 2016, Pinder played college basketball for Hutchinson Community College. He averaged 6.5 points and 6.5 rebounds as a freshman in 2014–15[8] and then 10.2 points, 6.9 rebounds and 1.8 blocks as a sophomore in 2015–16.[9]
As a junior with the Wildcats in 2016–17, Pinder appeared in 35 games and averaged 2.2 points and 2.9 rebounds in 12.0 minutes per game.[9]
As a senior in 2017–18, Pinder averaged 2.3 points and 2.1 rebounds in 10.4 minutes per game.[9]
Professional career
In August 2018, Pinder signed with Legia Warszawa of the Polish Basketball League.[11][12] He averaged 7.2 points and 4.0 rebounds in 2018–19[13] and 7.1 points, 5.7 rebounds, and 1.3 assists per game in 2019–20.[14]
On 19 July 2021, Pinder signed a two-year deal with the Cairns Taipans.[17] He averaged 10.9 points and 7.6 rebounds in 28 games during the 2021–22 season, as he won the NBL Most Improved Player Award.[16] In the 2022 off-season, he played for the Northside Wizards of the NBL1 North.[18] In 2022–23, he averaged 16.9 points and 9.3 rebounds in 19 games before injury cut his season short. He dealt with an ankle injury and then an orbital eye fracture which forced him to watch from the sidelines during finals.[19] He was named NBL Most Improved Player for the second straight year, becoming the first player in league history to win the award twice.[16]
On 3 March 2023, Pinder signed with Fuenlabrada of the Liga ACB.[20] He wore a protective mask for his face injury while playing in Spain.[19]