scoreless streak start a career

[yanks08701]

what is the most scoreless innings to start a career and who did it?

[Utter Chaos]

what is the most scoreless innings to start a career and who did it?Don't know the answer but Fernando Valenzuela started his career with 34 1/3 innings without giving up an EARNED run. More amazingly was in his first 70 1/3 innings he only allowed one earned run.....an era of 0.13

[RuthMayBond]

I found a blurb about George McQuillan starting his career with thirty-two straight scoreless innings