Other sports practised at the club are field hockey, handball, martial arts, rugby union, swimming, tennis and volleyball.

[citation needed] The club's most notable victory was a 6–1 win over Boca Juniors in La Bombonera on November 20, 1988.

In 2011, after losing the Promoción, San Martín was relegated again to a lower division, the Torneo Argentino A.

Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply.

Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply.