Chivas spotted Dallas a 1-0 lead, but then scored the next three goals.
Juan Agudelo scored the equalizer in the 68th minute when he got around Matt Hedges and fired home a left-footed shot.
Twelve minutes later, Minda tallied the decisive score when he suddenly found himself alone in the box after a turnover by George John and quickly lined a right-footed shot past Dallas goalkeeper Raul Fernandez.
Giovani Casillas added a stoppage-time tally for Chivas (1-1-0).
David Ferreira scored for Dallas (1-1-0).
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