Complex sentence: During the streak, he averted numerous high-risk scoring situpanned from the sixth inning of an 30 game against the Montreal Expos to the tenth inning of a September 28 game against the San Diego Padres.
Split into simpler sentences: During the streak, he averted numerous high-risk scoring situations. The streak spanned from the sixth inning of an August 30 game against the Montreal Expos to the tenth inning of a September 28 game against the San Diego Padres.