Can You Reset Skill Level in Wii Sports? No—But Workarounds Exist

No. Skill Level (the numerical rating per sport) is saved to your Mii profile and updates automatically after each match. There is no "Reset Skill" option in the menu.

Ways to Effectively Reset

• Create a New Mii: Mii Channel → New Mii → Start Wii Sports with that Mii. Skill starts at 0 (Beginner).
• Use a Guest Mii: Select "Guest" at player select → temporary profile, no save.
• Tank Your Rating (Not Recommended): Intentionally lose games. Rating drops ~50–100 per loss. Tedious and affects other players' ratings in multiplayer.

Why It Matters

• Skill determines CPU difficulty (higher skill = tougher opponents).
• Unlocks Pro/Champion cosmetic rewards (e.g., silver/gold bowling ball, larger crowd).
• Does not affect Fitness Test age calculation (that uses separate hidden metrics).

Just make a new Mii if you want a clean slate. Takes 2 minutes.