San Antonio FC and Miami FC played out a goalless draw at home on Saturday night in a bad-tempered USL Championship clash that produced nine yellow cards but zero goals.

Neither side could find a breakthrough across 90 minutes, though the referee was kept busy throughout. The cards started flying in the first half, with San Antonio's Curt Calov booked in the 25th minute. The match then hit a particularly fractious stretch around the midway point of the opening period — Emmanuel Johnson picked up a yellow in the 36th minute, Miami's Alessandro Milesi was cautioned moments later in the same minute, and Riyon Tori followed him into the book just three minutes after that. Four yellows in a 14-minute window set the tone for what became a scrappy, stop-start contest.

The second half offered little reprieve. Miami had two players booked simultaneously in the 72nd minute, including Mason Tunbridge, before San Antonio's Michael Maldonado was cautioned five minutes later. The final stages grew