What are the stat differences between Pikachu and Diglett?

Pikachu stats: HP 35, ATK 55, DEF 40, SP.ATK 50, SP.DEF 50, SPD 90. Diglett stats: HP 10, ATK 55, DEF 25, SP.ATK 35, SP.DEF 45, SPD 95.

Which Pokemon is faster: Pikachu or Diglett?

Diglett is faster with 95 speed compared to Pikachu's 90.

WINNER

Total: 320

Total: 265

Pikachu: 4 wins | Diglett: 1 wins | 1 ties

35 +25 HP 10

55 Attack 55

40 +15 Defense 25

50 +15 Sp. Attack 35

50 +5 Sp. Defense 45

90 Speed +5 95

320 +55 Total 265

Pikachu has a total stat advantage of 55 points over Diglett. Pikachu wins in 4 stat categories while Diglett wins in 1.

Diglett is faster with 95 speed (5 points faster than Pikachu). This means Diglett will likely attack first in battle.