Sets matter of course, but using common sense,
R1
Scizor beats Walrein
Staraptor beats Ambipom
Arcanine beats Spiritomb
Malamar beats Manectric
R2
Scizor beats Staraptor
Arcanine beats Malamar
R3
Arcanine beats Scizor
This is assuming reasonable general sets for a 1v1 format without counter-building for a specific matchup (e.g. standard OU defensive scizor, standard UU arcanine with leftovers instead of heavy duty boots, life orb ambi, no whack eving to speedcreep, no Adamant instead of jolly on shit to conveniently secure ohko/2hko etc) and also assuming no hax)
