As a senior in 2005–06, he averaged 27 points, 11 rebounds, and four blocks as he was named athlete of the year and league MVP.

He was named second-team all-prep by the Trenton Times and the Trentonian and was selected to the All-Middle Atlantic Prep League team as the Big Red posted an 18–11 overall record.

[2] In his freshman season at Rice, Braimoh was the Owls sixth man and was the team's leading shooter from the field, connecting on 46.3 percent of his shots.

[12][13][14] He finished the season with averages of 24.9 points, 12.2 rebounds and 1.5 blocks in 18 games and subsequently earned All-Star Five honors.

[21] Braimoh won the VTB United League Sixth Man of the Year Award for the 2016–17 season.

He played in 24 games during the regular season (starting 22 on the bench), averaging 13.0 points, 5.0 rebounds, 1.8 assists and a 13.8 efficiency rating.

On November 4, 2018, Braimoh signed a one-year deal with the Israeli team Hapoel Eilat as a replacement for Devin Thomas.

[25] On February 28, 2019, Braimoh recorded a season-high 28 points, shooting 11-of-15 from the field, along with four rebounds and two steals in a 93–75 win over Ironi Nahariya.

[27] Braimoh helped Eilat reach the 2019 Israeli League Final Four, where they eventually lost to Maccabi Tel Aviv.

[30] On September 28, 2019, Braimoh won the Israeli League Cup title with Jerusalem after an 84–83 dramatic win over Maccabi Tel Aviv, where he recorded 16 points and 5 rebounds.

[31] On December 28, 2019, Braimoh recorded a double-double with a season-high 25 points and 10 rebounds, while shooting 9-of-16 from the field, along with three steals in a 91–84 win over Hapoel Holon.

[34] On July 21, 2021, Braimoh signed with San Pablo Burgos of the Spanish Liga ACB,[34] with whom he played 10 games.

[37] On January 19, 2023, Braimoh left Turkey and joined Maccabi Tel Aviv in Israel for the rest of the season.