head to head
Neither is meaningfully harder - they pose close to the same test. The widest gap is reads, and it is a single point.

Execution · Competitive PvP
Large-battle aim and positioning with light prediction against human players.

Execution · Competitive PvP
Timing-based reversal duels with human mind-games layered on wrestling systems.
Star Wars: Battlefront II leans Execution (Competitive PvP); WWE '13 leans Execution (Competitive PvP).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Star Wars: Battlefront II
Aimbot dominates infantry fights and starfighter dogfights
WWE '13
Reversal windows and move timing decide exchanges
WWE '13 leans a little harder on reads, though the gap is small.
Star Wars: Battlefront II
Human opponents in multiplayer create modest prediction play
WWE '13
Human opponents vary timing to bait reversals
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Star Wars: Battlefront II
Spawns, vehicle availability and hero pickups add chaos
WWE '13
Kick-out rolls and momentum swings add scripted chaos
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Star Wars: Battlefront II
Class choice and map control reward learned plans
WWE '13
Knowing move-sets and match-type systems pays off
A matching score does not mean a matching test. Two games can both sit at 10 on execution and demand completely different things of you - which is why the reasoning above matters more than the number beside it.