▁Charles ▁Schw ab ▁Challenge ▁( 1 9 7 9 – present ) ▁ ▁Ro cket ▁Mort g age ▁Classic ▁( 2 0 1 9 – present ) ▁ ▁The ▁Memorial ▁Tournament ▁( 1 9 7 6 – 1 9 8 7 , ▁ 1 9 9 9 – present ) ▁ ▁R BC ▁Canadian ▁Open ▁( 1 9 7 0 – 1 9 8 7 , ▁ 2 0 0 7 – present ) ▁ ▁Tra vel ers ▁Championship ▁( 1 9 7 0 – 1 9 9 9 , ▁ 2 0 0 3 – 2 0 0 5 , ▁ 2 0 0 7 – present ) ▁ ▁W GC ▁Fed Ex ▁St . ▁J ude ▁Inv it ational ▁( 1 9 7 6 – present ), ▁World ▁G olf ▁championship ▁ ▁John ▁De ere ▁Classic ▁( 1 9 9 9 – 2 0 0 2 , ▁ 2 0 0 7 – present ) ▁▁ 3 M ▁Open ▁( 2 0 1 9 – present ) ▁ ▁Wy nd ham ▁Championship ▁( 1 9 7 9 – 2 0 0 2 , ▁ 2 0 0 7 – present ) ▁ ▁Tourn aments ▁altern ated ▁with ▁N BC ▁ ▁During ▁CBS ▁Super ▁Bowl ▁and ▁N BC ▁Olympic ▁years , ▁a ▁tournament ▁on ▁the ▁affected ▁network ▁air s ▁on ▁the ▁other ▁network . ▁ ▁N BC ▁tournament s ▁air ▁on ▁CBS ▁during ▁years ▁of ▁the ▁Winter ▁Olympic ▁Cl osing ▁Cer em ony , ▁and ▁CBS ▁tournament s ▁air ▁on ▁N BC