| Penelope vs Jin | 14–24 | 36.84% |
| Penelope vs Steve | 18–10 | 64.29% |
| Penelope vs Reina | 14–10 | 58.33% |
| Penelope vs Hwoarang | 9–14 | 39.13% |
| Penelope vs Azucena | 14–7 | 66.67% |
| Penelope vs Eddy | 9–11 | 45.00% |
| Penelope vs King | 6–13 | 31.58% |
| Penelope vs Lidia | 14–5 | 73.68% |
| Penelope vs Xiaoyu | 10–7 | 58.82% |
| Penelope vs Bryan | 12–5 | 70.59% |
| Penelope vs Feng | 10–7 | 58.82% |
| Penelope vs Nina | 10–7 | 58.82% |
| Penelope vs Jun | 8–8 | 50.00% |
| Penelope vs Kazuya | 13–2 | 86.67% |
| Penelope vs Leroy | 12–3 | 80.00% |
| Penelope vs Yoshimitsu | 4–9 | 30.77% |
| Penelope vs Asuka | 6–7 | 46.15% |
| Penelope vs Dragunov | 3–10 | 23.08% |
| Penelope vs Raven | 6–7 | 46.15% |
| Penelope vs Law | 2–10 | 16.67% |
| Penelope vs Lars | 7–5 | 58.33% |
| Penelope vs Alisa | 4–8 | 33.33% |
| Penelope vs Victor | 8–4 | 66.67% |
| Penelope vs Jack-8 | 8–2 | 80.00% |
| Penelope vs Kuma | 3–7 | 30.00% |
| Penelope vs Lee | 7–2 | 77.78% |
| Penelope vs Heihachi | 5–4 | 55.56% |
| Penelope vs Lili | 4–4 | 50.00% |
| Penelope vs Devil Jin | 4–3 | 57.14% |
| Penelope vs Shaheen | 2–3 | 40.00% |
| Penelope vs Zafina | 3–2 | 60.00% |
| Penelope vs Paul | 1–3 | 25.00% |
| Penelope vs Leo | 1–3 | 25.00% |
| Penelope vs Clive | 1–1 | 50.00% |
| Penelope vs Claudio | 0–1 | 0.00% |
| Penelope vs Anna | 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.