| Paca vs King | 9–14 | 39.13% |
| Paca vs Kazuya | 6–8 | 42.86% |
| Paca vs Asuka | 7–5 | 58.33% |
| Paca vs Dragunov | 5–7 | 41.67% |
| Paca vs Anna | 3–9 | 25.00% |
| Paca vs Yoshimitsu | 4–7 | 36.36% |
| Paca vs Jin | 6–5 | 54.55% |
| Paca vs Lili | 5–6 | 45.45% |
| Paca vs Leroy | 5–6 | 45.45% |
| Paca vs Clive | 4–6 | 40.00% |
| Paca vs Jun | 2–7 | 22.22% |
| Paca vs Heihachi | 2–7 | 22.22% |
| Paca vs Victor | 3–5 | 37.50% |
| Paca vs Reina | 1–6 | 14.29% |
| Paca vs Xiaoyu | 1–5 | 16.67% |
| Paca vs Jack-8 | 2–4 | 33.33% |
| Paca vs Devil Jin | 2–3 | 40.00% |
| Paca vs Shaheen | 0–5 | 0.00% |
| Paca vs Azucena | 2–3 | 40.00% |
| Paca vs Hwoarang | 3–1 | 75.00% |
| Paca vs Bryan | 0–4 | 0.00% |
| Paca vs Leo | 0–4 | 0.00% |
| Paca vs Claudio | 0–4 | 0.00% |
| Paca vs Eddy | 2–2 | 50.00% |
| Paca vs Nina | 1–2 | 33.33% |
| Paca vs Panda | 2–1 | 66.67% |
| Paca vs Paul | 2–0 | 100.00% |
| Paca vs Law | 0–2 | 0.00% |
| Paca vs Steve | 2–0 | 100.00% |
| Paca vs Lee | 2–0 | 100.00% |
| Paca vs Raven | 0–2 | 0.00% |
| Paca vs Feng | 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.