| Parmenio vs Reina | 21–4 | 84.00% |
| Parmenio vs Lidia | 12–4 | 75.00% |
| Parmenio vs King | 9–3 | 75.00% |
| Parmenio vs Kazuya | 7–4 | 63.64% |
| Parmenio vs Nina | 4–6 | 40.00% |
| Parmenio vs Lee | 5–3 | 62.50% |
| Parmenio vs Law | 5–1 | 83.33% |
| Parmenio vs Jin | 6–0 | 100.00% |
| Parmenio vs Steve | 4–2 | 66.67% |
| Parmenio vs Victor | 3–3 | 50.00% |
| Parmenio vs Yoshimitsu | 4–1 | 80.00% |
| Parmenio vs Hwoarang | 1–4 | 20.00% |
| Parmenio vs Lili | 2–3 | 40.00% |
| Parmenio vs Alisa | 5–0 | 100.00% |
| Parmenio vs Heihachi | 4–1 | 80.00% |
| Parmenio vs Paul | 2–2 | 50.00% |
| Parmenio vs Lars | 2–2 | 50.00% |
| Parmenio vs Xiaoyu | 2–1 | 66.67% |
| Parmenio vs Asuka | 3–0 | 100.00% |
| Parmenio vs Feng | 1–2 | 33.33% |
| Parmenio vs Dragunov | 2–1 | 66.67% |
| Parmenio vs Claudio | 2–1 | 66.67% |
| Parmenio vs Bryan | 1–1 | 50.00% |
| Parmenio vs Jack-8 | 2–0 | 100.00% |
| Parmenio vs Leroy | 2–0 | 100.00% |
| Parmenio vs Eddy | 2–0 | 100.00% |
| Parmenio vs Devil Jin | 0–1 | 0.00% |
| Parmenio vs Shaheen | 1–0 | 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.