What are the stat differences between Tentacruel and Xurkitree?

Tentacruel stats: HP 80, ATK 70, DEF 65, SP.ATK 80, SP.DEF 120, SPD 100. Xurkitree stats: HP 83, ATK 89, DEF 71, SP.ATK 173, SP.DEF 71, SPD 83.

Which Pokemon is faster: Tentacruel or Xurkitree?

Tentacruel is faster with 100 speed compared to Xurkitree's 83.

Total: 515

WINNER

Total: 570

Tentacruel: 2 wins | Xurkitree: 4 wins

80 HP +3 83

70 Attack +19 89

65 Defense +6 71

80 Sp. Attack +93 173

120 +49 Sp. Defense 71

100 +17 Speed 83

515 Total +55 570

Xurkitree has a total stat advantage of 55 points over Tentacruel. Xurkitree wins in 4 stat categories while Tentacruel wins in 2.

Tentacruel is faster with 100 speed (17 points faster than Xurkitree). This means Tentacruel will likely attack first in battle.