CBS and NBC split top honors in the ratings last week, with the Eye network winning among total viewers and the Peacock placing first in the key adults 18-49 demo. Meanwhile, Fox — which saw many of its season premieres delayed due to the World Series — was back in the Nielsen game in a big way. Buoyed by strong returns for The Simpsons and 24, the network ranked second in adults 18-49. The top five shows of the week were: CSI, Friends, ER, Law & Order and Everybody Loves Raymond.