What are the stat differences between Tentacruel and Solgaleo?

Tentacruel stats: HP 80, ATK 70, DEF 65, SP.ATK 80, SP.DEF 120, SPD 100. Solgaleo stats: HP 137, ATK 137, DEF 107, SP.ATK 113, SP.DEF 89, SPD 97.

Which Pokemon is faster: Tentacruel or Solgaleo?

Tentacruel is faster with 100 speed compared to Solgaleo's 97.

Total: 515

WINNER

Total: 680

Tentacruel: 2 wins | Solgaleo: 4 wins

80 HP +57 137

70 Attack +67 137

65 Defense +42 107

80 Sp. Attack +33 113

120 +31 Sp. Defense 89

100 +3 Speed 97

515 Total +165 680

Solgaleo has a total stat advantage of 165 points over Tentacruel. Solgaleo wins in 4 stat categories while Tentacruel wins in 2.

Tentacruel is faster with 100 speed (3 points faster than Solgaleo). This means Tentacruel will likely attack first in battle.