| Viewtiful_J0 vs King | 7–6 | 53.85% |
| Viewtiful_J0 vs Lidia | 3–5 | 37.50% |
| Viewtiful_J0 vs Reina | 5–2 | 71.43% |
| Viewtiful_J0 vs Steve | 4–2 | 66.67% |
| Viewtiful_J0 vs Yoshimitsu | 4–1 | 80.00% |
| Viewtiful_J0 vs Kazuya | 2–3 | 40.00% |
| Viewtiful_J0 vs Nina | 2–3 | 40.00% |
| Viewtiful_J0 vs Law | 2–2 | 50.00% |
| Viewtiful_J0 vs Paul | 1–2 | 33.33% |
| Viewtiful_J0 vs Jin | 3–0 | 100.00% |
| Viewtiful_J0 vs Devil Jin | 1–2 | 33.33% |
| Viewtiful_J0 vs Xiaoyu | 2–0 | 100.00% |
| Viewtiful_J0 vs Bryan | 0–2 | 0.00% |
| Viewtiful_J0 vs Jack-8 | 0–2 | 0.00% |
| Viewtiful_J0 vs Alisa | 2–0 | 100.00% |
| Viewtiful_J0 vs Lee | 0–2 | 0.00% |
| Viewtiful_J0 vs Azucena | 0–2 | 0.00% |
| Viewtiful_J0 vs Victor | 2–0 | 100.00% |
| Viewtiful_J0 vs Asuka | 1–0 | 100.00% |
| Viewtiful_J0 vs Jun | 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.