Sed File:
s|\([A-Z]*\),\([A-Z]*\),\([A-Za-z0-9’ ()\.\!-]*\),\([A-Za-z0-9’ ()\.\!-]*\),\([0-9]*\)|INSERT INTO `Schedule` (`ID`,`YEAR`,`NUMBER`,`TeamR1`,`TeamR2`, `TeamR3`, `TeamB1`, `TeamB2`, `TeamB3`) VALUES ('\1', '\2', '\3', '\4', '\5', '\6', '\7', '\8', '\9');|g

CSV File (part of it):
1,2015,0,57,3310,3676,624,3802,3481

Console Error:
sed: file csv2sql.sed line 1: invalid reference \9 on `s` command's RHS