
It happened in the second half after Gonzalez sent off Boca Unidos’ Matias Moises, apparently upsetting someone in the home crowd. Gonzalez stopped in his tracks after being hit and went down to the ground.
Fortunately, Gonzalez was able to get up and able to finish the match, which Gimnasia La Plata won 1-0. We can only hope that the person who threw the rock was apprehended and punished appropriately.
DISCLAIMER: Holdout Sports does not condone this type of behavior.
H/T 101gg.