YOU SAID:

the confident he had had, had had no effect on the outcome

INTO JAPANESE

彼が持っていた自信は、結果に影響を与えませんでした

BACK INTO ENGLISH

The confidence he had did not affect the results

INTO JAPANESE

彼が持っていた自信は結果に影響を与えませんでした

BACK INTO ENGLISH

The confidence he had did not affect the results