| PotatoYoshii vs Law | 10–2 | 83.33% |
| PotatoYoshii vs Miary Zo | 6–6 | 50.00% |
| PotatoYoshii vs Armor King | 7–3 | 70.00% |
| PotatoYoshii vs Hwoarang | 6–0 | 100.00% |
| PotatoYoshii vs Jin | 3–3 | 50.00% |
| PotatoYoshii vs Steve | 5–0 | 100.00% |
| PotatoYoshii vs Dragunov | 5–0 | 100.00% |
| PotatoYoshii vs Heihachi | 5–0 | 100.00% |
| PotatoYoshii vs Bryan | 2–2 | 50.00% |
| PotatoYoshii vs Kazuya | 2–2 | 50.00% |
| PotatoYoshii vs Asuka | 1–3 | 25.00% |
| PotatoYoshii vs Alisa | 2–2 | 50.00% |
| PotatoYoshii vs Reina | 2–2 | 50.00% |
| PotatoYoshii vs Victor | 3–1 | 75.00% |
| PotatoYoshii vs Fahkumram | 2–2 | 50.00% |
| PotatoYoshii vs Paul | 3–0 | 100.00% |
| PotatoYoshii vs King | 2–1 | 66.67% |
| PotatoYoshii vs Yoshimitsu | 1–2 | 33.33% |
| PotatoYoshii vs Jun | 1–2 | 33.33% |
| PotatoYoshii vs Azucena | 1–2 | 33.33% |
| PotatoYoshii vs Lidia | 3–0 | 100.00% |
| PotatoYoshii vs Devil Jin | 2–0 | 100.00% |
| PotatoYoshii vs Lili | 1–1 | 50.00% |
| PotatoYoshii vs Lars | 1–1 | 50.00% |
| PotatoYoshii vs Lee | 2–0 | 100.00% |
| PotatoYoshii vs Xiaoyu | 1–0 | 100.00% |
| PotatoYoshii vs Leo | 0–1 | 0.00% |
| PotatoYoshii vs Nina | 1–0 | 100.00% |
| PotatoYoshii vs Eddy | 0–1 | 0.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.