In 1968 did Denny McClain loose his first 5 outings"?

Question

I know his overall record of wins and loose were 31-6

Answer 1

He received no-decisions in his first 2 starts, and won his third:

http://retrosheet.org/boxesetc/B04110DET1968.htm

http://retrosheet.org/boxesetc/B04170DET1968.htm

http://retrosheet.org/boxesetc/B04170DET1968.htm

He didn't actually lose a game until May 15th:

http://retrosheet.org/boxesetc/B05150DET1968.htm