What are the stat differences between Pikachu and Rowlet?

Pikachu stats: HP 35, ATK 55, DEF 40, SP.ATK 50, SP.DEF 50, SPD 90. Rowlet stats: HP 68, ATK 55, DEF 55, SP.ATK 50, SP.DEF 50, SPD 42.

Which Pokemon is faster: Pikachu or Rowlet?

Pikachu is faster with 90 speed compared to Rowlet's 42.

Total: 320

Total: 320

Pikachu: 1 wins | Rowlet: 2 wins | 3 ties

35 HP +33 68

55 Attack 55

40 Defense +15 55

50 Sp. Attack 50

50 Sp. Defense 50

90 +48 Speed 42

320 Total 320

Both Pokemon have identical total stats of 320! It's a tie with 1 stat wins each.

Pikachu is faster with 90 speed (48 points faster than Rowlet). This means Pikachu will likely attack first in battle.