The Houston Astros’ Ken Forsch defeats the Montreal Expos twice in extra innings. He pitches two innings in the first game, winning 4 – 3 in the 13th, and comes back for two in the second, winning 5 – 4 in the 10th.

On July 14, 1978 The Houston Astros’ Ken Forsch defeats the Montreal Expos twice in extra innings. He pitches two innings in the first game, winning 4 – 3 in the 13th, and comes back for two in the second, winning 5 – 4 in the 10th.

Source
Baseball Reference July 14