Tiant pitched well in whole postseason in 1975. Four starts, three complete games (try that in modern MLB!), and a 3-0 W-L record. Got roughed up in Game 6 in the World Series that the Red Sox won in 11 innings on Fisk’s HR.
I remember he shut out my Reds 6-0 in Game 1 of the 75 Series. What a great series that was!