Bertha

Bertha is a Mii from Switch Sports Resort

Switch Sports Resort
In Swordplay, she is terrible at Grade 2. She's the boss of the first stage & wears bulky armor, she never attacks & is really defensive.

In Table Tennis, she's somewhat decent at Grade 5.

All of this, is in contrast to Basketball, at Grade ★10 & is a top Pro.

She is good at Cycling, coming 61st out of 100.

Switch Party
In Switch Party, Bertha is a Standard Mii.

Trivia

 * Bertha's internal ID is 017.
 * Her nationality is Italian.