| Viveni vs King | 6–26 | 18.75% |
| Viveni vs Reina | 11–18 | 37.93% |
| Viveni vs Steve | 6–13 | 31.58% |
| Viveni vs Azucena | 7–10 | 41.18% |
| Viveni vs Lili | 5–11 | 31.25% |
| Viveni vs Jin | 2–12 | 14.29% |
| Viveni vs Shaheen | 5–9 | 35.71% |
| Viveni vs Law | 4–8 | 33.33% |
| Viveni vs Dragunov | 5–6 | 45.45% |
| Viveni vs Alisa | 3–8 | 27.27% |
| Viveni vs Paul | 2–8 | 20.00% |
| Viveni vs Leo | 3–7 | 30.00% |
| Viveni vs Lars | 2–7 | 22.22% |
| Viveni vs Eddy | 3–6 | 33.33% |
| Viveni vs Kazuya | 3–5 | 37.50% |
| Viveni vs Bryan | 1–6 | 14.29% |
| Viveni vs Feng | 3–3 | 50.00% |
| Viveni vs Hwoarang | 2–3 | 40.00% |
| Viveni vs Jack-8 | 1–4 | 20.00% |
| Viveni vs Asuka | 2–3 | 40.00% |
| Viveni vs Zafina | 2–3 | 40.00% |
| Viveni vs Jun | 2–3 | 40.00% |
| Viveni vs Yoshimitsu | 2–2 | 50.00% |
| Viveni vs Lee | 0–3 | 0.00% |
| Viveni vs Panda | 2–1 | 66.67% |
| Viveni vs Leroy | 1–2 | 33.33% |
| Viveni vs Victor | 1–2 | 33.33% |
| Viveni vs Raven | 2–0 | 100.00% |
| Viveni vs Claudio | 1–0 | 100.00% |
| Viveni vs Nina | 0–1 | 0.00% |
| Viveni vs Lidia | 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.