[1][2] From St. Leonards, parents Richard and Sarah (who represented Great Britain at gymnastics) he has an older brother called Ben and a younger brother called Rafe and all three are keen sportsmen.

[3] A student at the University of South Carolina, in 2023 Samuel alongside partner Connor Thomson won the All American Doubles title and became the number one ranked doubles team in Collegiate tennis.

[5] Samuel reached the semifinals of the Boys' doubles at the 2019 Wimbledon Championships alongside Arthur Fery.

[6] In June 2023, Samuel received a wildcard with his partner Connor Thomson for the Men's doubles at the 2023 Surbiton Trophy and the pair beat the second seeds Andre Goransson and Ben McLachlan in straight sets before losing to eventual finalists Alexei Popyrin and Aleksandar Vukic in the quarterfinals.

[10] At the 2023 Calgary National Bank Challenger he secured his third win at this level over Ryan Seggerman.