| JRVillalba vs Kazuya | 12–10 | 54.55% |
| JRVillalba vs Hwoarang | 11–9 | 55.00% |
| JRVillalba vs Reina | 7–9 | 43.75% |
| JRVillalba vs Jin | 6–8 | 42.86% |
| JRVillalba vs Bryan | 10–4 | 71.43% |
| JRVillalba vs King | 5–7 | 41.67% |
| JRVillalba vs Jun | 4–8 | 33.33% |
| JRVillalba vs Lili | 4–7 | 36.36% |
| JRVillalba vs Dragunov | 5–6 | 45.45% |
| JRVillalba vs Law | 8–2 | 80.00% |
| JRVillalba vs Eddy | 2–7 | 22.22% |
| JRVillalba vs Leo | 4–4 | 50.00% |
| JRVillalba vs Alisa | 2–6 | 25.00% |
| JRVillalba vs Shaheen | 5–2 | 71.43% |
| JRVillalba vs Steve | 2–4 | 33.33% |
| JRVillalba vs Nina | 6–0 | 100.00% |
| JRVillalba vs Azucena | 2–4 | 33.33% |
| JRVillalba vs Lars | 4–1 | 80.00% |
| JRVillalba vs Lee | 2–3 | 40.00% |
| JRVillalba vs Victor | 3–2 | 60.00% |
| JRVillalba vs Heihachi | 1–4 | 20.00% |
| JRVillalba vs Paul | 3–1 | 75.00% |
| JRVillalba vs Yoshimitsu | 0–4 | 0.00% |
| JRVillalba vs Zafina | 4–0 | 100.00% |
| JRVillalba vs Lidia | 3–1 | 75.00% |
| JRVillalba vs Anna | 2–1 | 66.67% |
| JRVillalba vs Xiaoyu | 0–2 | 0.00% |
| JRVillalba vs Asuka | 0–2 | 0.00% |
| JRVillalba vs Devil Jin | 0–2 | 0.00% |
| JRVillalba vs Clive | 0–2 | 0.00% |
| JRVillalba vs Jack-8 | 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.