The Mexican baseball league has been forced to suspend a game in progress because of gunfire at a stadium.
The game between the Broncos at their home stadium in Reynosa and the Monterrey Sultans was suddenly interrupted when gunshots were heard.
Witnesses said the baseball players ran for cover and dived into their dugouts.
Panic spread through the crowd of spectators after a group of unknown gunmen exchanged fire on Sunday.
Baseball officials then took the decision to stop the game.
There are no reports of casualties.
A spokesman for the league, Gabriel Medina, said: “We had to re-schedule for security reasons.
in April authorities found an explosive device outside the Broncos’ stadium.