Diego Segui, a pitcher who appeared in the first game in franchise history for the Seattle Pilots and was the starter for the Seattle Mariners in their first game, has died. He was 87. The Mariners said Segui died Wednesday.

Diego Segui, the man who threw the very pitch in Seattle Mariners history in 1977, died on Tuesday at the age of 87. Bob Kendrick, the President of the Negro Le

The Boston Red Sox announced the passing of Diego Segui, a pitcher who played on the team in 1974 and 1975, on Wednesday.