| Vienough vs Reina | 13–6 | 68.42% |
| Vienough vs Jin | 10–7 | 58.82% |
| Vienough vs King | 6–10 | 37.50% |
| Vienough vs Steve | 9–5 | 64.29% |
| Vienough vs Jun | 9–5 | 64.29% |
| Vienough vs Kazuya | 5–6 | 45.45% |
| Vienough vs Eddy | 2–9 | 18.18% |
| Vienough vs Hwoarang | 8–2 | 80.00% |
| Vienough vs Leo | 6–4 | 60.00% |
| Vienough vs Lidia | 4–6 | 40.00% |
| Vienough vs Devil Jin | 6–3 | 66.67% |
| Vienough vs Feng | 5–4 | 55.56% |
| Vienough vs Lili | 4–5 | 44.44% |
| Vienough vs Dragunov | 6–3 | 66.67% |
| Vienough vs Paul | 2–5 | 28.57% |
| Vienough vs Bryan | 4–3 | 57.14% |
| Vienough vs Law | 4–2 | 66.67% |
| Vienough vs Lars | 3–3 | 50.00% |
| Vienough vs Kuma | 4–2 | 66.67% |
| Vienough vs Lee | 1–4 | 20.00% |
| Vienough vs Raven | 3–2 | 60.00% |
| Vienough vs Victor | 2–2 | 50.00% |
| Vienough vs Jack-8 | 3–0 | 100.00% |
| Vienough vs Nina | 3–0 | 100.00% |
| Vienough vs Xiaoyu | 2–0 | 100.00% |
| Vienough vs Asuka | 2–0 | 100.00% |
| Vienough vs Shaheen | 0–2 | 0.00% |
| Vienough vs Zafina | 0–2 | 0.00% |
| Vienough vs Leroy | 0–2 | 0.00% |
| Vienough vs Azucena | 0–2 | 0.00% |
| Vienough vs Claudio | 0–1 | 0.00% |
| Vienough vs Heihachi | 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.