What are the stat differences between Riolu and Mareep?

Riolu stats: HP 40, ATK 70, DEF 40, SP.ATK 35, SP.DEF 40, SPD 60. Mareep stats: HP 55, ATK 40, DEF 40, SP.ATK 65, SP.DEF 45, SPD 35.

Which Pokemon is faster: Riolu or Mareep?

Riolu is faster with 60 speed compared to Mareep's 35.

WINNER

Total: 285

Total: 280

Riolu: 2 wins | Mareep: 3 wins | 1 ties

40 HP +15 55

70 +30 Attack 40

40 Defense 40

35 Sp. Attack +30 65

40 Sp. Defense +5 45

60 +25 Speed 35

285 +5 Total 280

Riolu has a total stat advantage of 5 points over Mareep. Riolu wins in 2 stat categories while Mareep wins in 3.

Riolu is faster with 60 speed (25 points faster than Mareep). This means Riolu will likely attack first in battle.