Rick Grimes vs Sam Fisher

Scenario 1:
Both are given an M4, MP5 and a Revolver. Takes a place in Forest. Rick is hunting Sam and Sam is in the Rainforest and Rick is in open area

Scenario 2:
Same as Scenario 1 but started by 25m

Scenario 3:
Hand to Hand battle in a Forest Open Area. Started by 10m. KO only

Who wins?

Sam murders the entire walking dead cast

Merle is gonna be the hardest to put down (if he's still living for the sake of this battle).

Dude had MAD H2H skills that no one on the show could touch.