| PENNIX vs Anna | 9–9 | 50.00% |
| PENNIX vs Jin | 6–8 | 42.86% |
| PENNIX vs Reina | 10–4 | 71.43% |
| PENNIX vs Law | 5–8 | 38.46% |
| PENNIX vs King | 6–7 | 46.15% |
| PENNIX vs Hwoarang | 10–3 | 76.92% |
| PENNIX vs Bryan | 7–5 | 58.33% |
| PENNIX vs Eddy | 1–9 | 10.00% |
| PENNIX vs Azucena | 5–3 | 62.50% |
| PENNIX vs Yoshimitsu | 5–2 | 71.43% |
| PENNIX vs Asuka | 3–3 | 50.00% |
| PENNIX vs Devil Jin | 3–3 | 50.00% |
| PENNIX vs Kuma | 2–4 | 33.33% |
| PENNIX vs Lidia | 2–4 | 33.33% |
| PENNIX vs Shaheen | 5–0 | 100.00% |
| PENNIX vs Steve | 0–4 | 0.00% |
| PENNIX vs Nina | 0–4 | 0.00% |
| PENNIX vs Lee | 4–0 | 100.00% |
| PENNIX vs Jun | 3–1 | 75.00% |
| PENNIX vs Heihachi | 4–0 | 100.00% |
| PENNIX vs Lili | 1–2 | 33.33% |
| PENNIX vs Paul | 2–0 | 100.00% |
| PENNIX vs Kazuya | 1–1 | 50.00% |
| PENNIX vs Jack-8 | 0–2 | 0.00% |
| PENNIX vs Lars | 2–0 | 100.00% |
| PENNIX vs Alisa | 1–1 | 50.00% |
| PENNIX vs Victor | 2–0 | 100.00% |
| PENNIX vs Dragunov | 0–1 | 0.00% |
| PENNIX vs Zafina | 1–0 | 100.00% |
| PENNIX vs Clive | 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.