San Martín host Tristán Suárez in the Primera Nacional, round 21.
San Martín won 2, drew 0 and lost 3 of their previous 5 matches (W–L–W–L–L), scoring 6 and conceding 5.
Tristán Suárez won 2, drew 2 and lost 1 of their previous 5 matches (W–L–D–W–D), scoring 2 and conceding 1.
The two sides have met 6 times: San Martín 3 wins, Tristán Suárez 3, 0 draws.
