The school offers basketball as a junior and senior games option in both the autumn and spring terms. Teams at U14, U15, U16 and U19 level take part in leagues run by LISBA, the London Independent Schools Basketball Association. Most seasons see one or more of the teams getting through to the play-offs for the most successful teams in each age group.
Westside Basketball Club, which is a Lottery funded club, also operates out of St Paul's with its main purpose to develop young West London basketball talent.
For the most recent fixtures and results please view the SOCS website.