YOU SAID:

He got to find the back of the net

INTO JAPANESE

彼はネット裏を見つけなければならなかった

BACK INTO ENGLISH

he had to find the back of the net

INTO JAPANESE

彼はネットの裏側を見つけなければならなかった

BACK INTO ENGLISH

he had to find the other side of the net

INTO JAPANESE

彼はネットの向こう側を見つけなければならなかった

BACK INTO ENGLISH

he had to find the other side of the net