| Viperlass vs Jin | 11–20 | 35.48% |
| Viperlass vs King | 8–16 | 33.33% |
| Viperlass vs Reina | 9–12 | 42.86% |
| Viperlass vs Heihachi | 14–7 | 66.67% |
| Viperlass vs Kazuya | 8–12 | 40.00% |
| Viperlass vs Hwoarang | 10–8 | 55.56% |
| Viperlass vs Lili | 10–8 | 55.56% |
| Viperlass vs Bryan | 9–8 | 52.94% |
| Viperlass vs Steve | 12–5 | 70.59% |
| Viperlass vs Dragunov | 8–9 | 47.06% |
| Viperlass vs Paul | 10–5 | 66.67% |
| Viperlass vs Xiaoyu | 7–7 | 50.00% |
| Viperlass vs Lidia | 7–7 | 50.00% |
| Viperlass vs Law | 4–7 | 36.36% |
| Viperlass vs Asuka | 4–7 | 36.36% |
| Viperlass vs Nina | 7–4 | 63.64% |
| Viperlass vs Lars | 3–7 | 30.00% |
| Viperlass vs Clive | 5–5 | 50.00% |
| Viperlass vs Eddy | 3–6 | 33.33% |
| Viperlass vs Leo | 4–4 | 50.00% |
| Viperlass vs Lee | 3–5 | 37.50% |
| Viperlass vs Leroy | 3–5 | 37.50% |
| Viperlass vs Victor | 4–4 | 50.00% |
| Viperlass vs Yoshimitsu | 3–4 | 42.86% |
| Viperlass vs Devil Jin | 3–4 | 42.86% |
| Viperlass vs Azucena | 6–1 | 85.71% |
| Viperlass vs Jack-8 | 2–3 | 40.00% |
| Viperlass vs Feng | 3–1 | 75.00% |
| Viperlass vs Zafina | 3–1 | 75.00% |
| Viperlass vs Jun | 0–4 | 0.00% |
| Viperlass vs Alisa | 1–2 | 33.33% |
| Viperlass vs Kuma | 2–1 | 66.67% |
| Viperlass vs Raven | 2–1 | 66.67% |
| Viperlass vs Anna | 0–3 | 0.00% |
| Viperlass vs Claudio | 0–2 | 0.00% |
| Viperlass vs Shaheen | 2–0 | 100.00% |
| Viperlass vs Panda | 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.