These are all of the Guest characters you can encounter in this game. To unlock them, you must beat them in their respective sport after earning a medal in the Tournament Mode. Note that these characters aren't playable in any other sports.
| Character | How to Unlock
|
|---|
| - Beat the Level 1 Rugby Sevens Tournament.
|
| - Beat the Level 2 Javelin Event.
|
| - Beat the Level 2 Triple Jump Event.
|
| - Beat the Level 1 Football Event.
|
| - Beat the Level 2 Equestrian Event.
|
| - Beat the Level 2 100 m Event.
|
| - Beat the Level 1 Rhythmic Gymnastics.
|
| - Beat the Level 1 Beach Volleyball Event.
|
| - Beat the Level 2 Archery Event.
|
|
| - Beat the Level 2 4x100m Relay Event.
|
| - Beat the Level 1 BMX Event.
|
| - Beat the Level 2 Swimming Event.
|
| - Beat the Level 1 Boxing Event.
|
| - Beat the Level 1 Table Tennis Event.
|
