| powerpenguin vs Law | 15–23 | 39.47% |
| powerpenguin vs King | 10–27 | 27.03% |
| powerpenguin vs Steve | 9–20 | 31.03% |
| powerpenguin vs Reina | 9–16 | 36.00% |
| powerpenguin vs Jun | 9–14 | 39.13% |
| powerpenguin vs Jin | 9–12 | 42.86% |
| powerpenguin vs Lidia | 2–19 | 9.52% |
| powerpenguin vs Lili | 5–15 | 25.00% |
| powerpenguin vs Hwoarang | 3–16 | 15.79% |
| powerpenguin vs Asuka | 6–12 | 33.33% |
| powerpenguin vs Armor King | 5–11 | 31.25% |
| powerpenguin vs Nina | 4–11 | 26.67% |
| powerpenguin vs Kazuya | 4–10 | 28.57% |
| powerpenguin vs Azucena | 3–11 | 21.43% |
| powerpenguin vs Victor | 2–12 | 14.29% |
| powerpenguin vs Eddy | 1–13 | 7.14% |
| powerpenguin vs Heihachi | 2–11–1 | 15.38% |
| powerpenguin vs Yoshimitsu | 6–7 | 46.15% |
| powerpenguin vs Claudio | 1–12 | 7.69% |
| powerpenguin vs Shaheen | 2–11 | 15.38% |
| powerpenguin vs Bryan | 3–9 | 25.00% |
| powerpenguin vs Dragunov | 4–8 | 33.33% |
| powerpenguin vs Alisa | 0–12 | 0.00% |
| powerpenguin vs Paul | 3–8 | 27.27% |
| powerpenguin vs Kuma | 3–5 | 37.50% |
| powerpenguin vs Leo | 1–6 | 14.29% |
| powerpenguin vs Lars | 3–4 | 42.86% |
| powerpenguin vs Leroy | 0–7 | 0.00% |
| powerpenguin vs Feng | 0–6 | 0.00% |
| powerpenguin vs Lee | 1–5 | 16.67% |
| powerpenguin vs Zafina | 2–4 | 33.33% |
| powerpenguin vs Raven | 1–5 | 16.67% |
| powerpenguin vs Xiaoyu | 0–5 | 0.00% |
| powerpenguin vs Clive | 3–2 | 60.00% |
| powerpenguin vs Anna | 3–2 | 60.00% |
| powerpenguin vs Miary Zo | 0–5 | 0.00% |
| powerpenguin vs Panda | 0–4 | 0.00% |
| powerpenguin vs Fahkumram | 0–4 | 0.00% |
| powerpenguin vs Jack-8 | 0–3 | 0.00% |
| powerpenguin vs Devil Jin | 1–1 | 50.00% |
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.