| Penguin/Yas vs Steve | 14–15 | 48.28% |
| Penguin/Yas vs King | 13–5 | 72.22% |
| Penguin/Yas vs Jin | 9–7 | 56.25% |
| Penguin/Yas vs Kazuya | 5–10 | 33.33% |
| Penguin/Yas vs Victor | 4–6 | 40.00% |
| Penguin/Yas vs Azucena | 6–3 | 66.67% |
| Penguin/Yas vs Yoshimitsu | 4–2 | 66.67% |
| Penguin/Yas vs Hwoarang | 1–5 | 16.67% |
| Penguin/Yas vs Law | 3–2 | 60.00% |
| Penguin/Yas vs Bryan | 0–5 | 0.00% |
| Penguin/Yas vs Reina | 4–1 | 80.00% |
| Penguin/Yas vs Eddy | 3–2 | 60.00% |
| Penguin/Yas vs Dragunov | 0–4 | 0.00% |
| Penguin/Yas vs Lee | 2–2 | 50.00% |
| Penguin/Yas vs Jun | 2–2 | 50.00% |
| Penguin/Yas vs Lars | 2–1 | 66.67% |
| Penguin/Yas vs Panda | 0–3 | 0.00% |
| Penguin/Yas vs Miary Zo | 0–3 | 0.00% |
| Penguin/Yas vs Alisa | 0–2 | 0.00% |
| Penguin/Yas vs Fahkumram | 0–2 | 0.00% |
| Penguin/Yas vs Lili | 0–1 | 0.00% |
| Penguin/Yas vs Leo | 1–0 | 100.00% |
| Penguin/Yas vs Raven | 1–0 | 100.00% |
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.