| penga-chan vs Jin | 16–17 | 48.48% |
| penga-chan vs Kazuya | 13–19 | 40.62% |
| penga-chan vs Reina | 15–16 | 48.39% |
| penga-chan vs Lili | 15–15 | 50.00% |
| penga-chan vs Hwoarang | 11–16 | 40.74% |
| penga-chan vs King | 10–11 | 47.62% |
| penga-chan vs Steve | 11–10 | 52.38% |
| penga-chan vs Bryan | 11–9 | 55.00% |
| penga-chan vs Lee | 11–8 | 57.89% |
| penga-chan vs Paul | 9–9 | 50.00% |
| penga-chan vs Yoshimitsu | 8–9 | 47.06% |
| penga-chan vs Dragunov | 8–9 | 47.06% |
| penga-chan vs Law | 3–13 | 18.75% |
| penga-chan vs Victor | 6–10 | 37.50% |
| penga-chan vs Eddy | 6–10 | 37.50% |
| penga-chan vs Asuka | 7–7 | 50.00% |
| penga-chan vs Lars | 4–9 | 30.77% |
| penga-chan vs Feng | 8–4 | 66.67% |
| penga-chan vs Jun | 7–4 | 63.64% |
| penga-chan vs Jack-8 | 4–6 | 40.00% |
| penga-chan vs Azucena | 8–1 | 88.89% |
| penga-chan vs Nina | 6–2 | 75.00% |
| penga-chan vs Kuma | 3–4 | 42.86% |
| penga-chan vs Devil Jin | 4–2 | 66.67% |
| penga-chan vs Raven | 2–4 | 33.33% |
| penga-chan vs Alisa | 5–0 | 100.00% |
| penga-chan vs Xiaoyu | 2–2 | 50.00% |
| penga-chan vs Claudio | 2–2 | 50.00% |
| penga-chan vs Zafina | 4–0 | 100.00% |
| penga-chan vs Leo | 0–3 | 0.00% |
| penga-chan vs Panda | 2–1 | 66.67% |
| penga-chan vs Leroy | 3–0 | 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.