What are the stat differences between Roselia and Ralts?

Roselia stats: HP 50, ATK 60, DEF 45, SP.ATK 100, SP.DEF 80, SPD 65. Ralts stats: HP 28, ATK 25, DEF 25, SP.ATK 45, SP.DEF 35, SPD 40.

Which Pokemon is faster: Roselia or Ralts?

Roselia is faster with 65 speed compared to Ralts's 40.

WINNER

Total: 400

Total: 198

Roselia: 6 wins | Ralts: 0 wins

50 +22 HP 28

60 +35 Attack 25

45 +20 Defense 25

100 +55 Sp. Attack 45

80 +45 Sp. Defense 35

65 +25 Speed 40

400 +202 Total 198

Roselia has a total stat advantage of 202 points over Ralts. Roselia wins in 6 stat categories while Ralts wins in 0.

Roselia is faster with 65 speed (25 points faster than Ralts). This means Roselia will likely attack first in battle.