| Penix vs Reina | 31–4 | 88.57% |
| Penix vs Jin | 32–1 | 96.97% |
| Penix vs King | 20–12 | 62.50% |
| Penix vs Kazuya | 27–5 | 84.38% |
| Penix vs Paul | 16–10 | 61.54% |
| Penix vs Law | 19–7 | 73.08% |
| Penix vs Dragunov | 14–10 | 58.33% |
| Penix vs Jun | 20–1 | 95.24% |
| Penix vs Bryan | 19–1 | 95.00% |
| Penix vs Steve | 14–5 | 73.68% |
| Penix vs Yoshimitsu | 13–3 | 81.25% |
| Penix vs Hwoarang | 14–2 | 87.50% |
| Penix vs Lili | 13–2 | 86.67% |
| Penix vs Clive | 11–3 | 78.57% |
| Penix vs Heihachi | 6–7 | 46.15% |
| Penix vs Devil Jin | 7–5 | 58.33% |
| Penix vs Lee | 12–0 | 100.00% |
| Penix vs Nina | 9–2 | 81.82% |
| Penix vs Eddy | 9–2 | 81.82% |
| Penix vs Xiaoyu | 4–5 | 44.44% |
| Penix vs Lars | 7–2 | 77.78% |
| Penix vs Alisa | 6–3 | 66.67% |
| Penix vs Azucena | 5–4 | 55.56% |
| Penix vs Feng | 6–2 | 75.00% |
| Penix vs Raven | 8–0 | 100.00% |
| Penix vs Asuka | 3–4 | 42.86% |
| Penix vs Claudio | 6–1 | 85.71% |
| Penix vs Victor | 4–3 | 57.14% |
| Penix vs Leo | 6–0 | 100.00% |
| Penix vs Shaheen | 2–3 | 40.00% |
| Penix vs Zafina | 2–2 | 50.00% |
| Penix vs Lidia | 2–2 | 50.00% |
| Penix vs Panda | 1–2 | 33.33% |
| Penix vs Leroy | 2–0 | 100.00% |
| Penix vs Anna | 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.