With the temperature at 100 degrees, Pedro Martinez fires a one-hit shutout to beat the Reds, 2 – 0. The Expos’ ace gives up a single to Bret Boone in the 5th for the only hit. Mike Lansing triples twice for the Expos before leaving in the 5th inning with exhaustion.

On July 13, 1997With the temperature at 100 degrees, Pedro Martinez fires a one-hit shutout to beat the Reds, 2 – 0. The Expos’ ace gives up a single to Bret Boone in the 5th for the only hit. Mike Lansing triples twice for the Expos before leaving in the 5th inning with exhaustion.

Source
Baseball Reference July 13