| Black Viper vs Jin | 11–26 | 29.73% |
| Black Viper vs Steve | 9–28 | 24.32% |
| Black Viper vs King | 8–28 | 22.22% |
| Black Viper vs Asuka | 8–26 | 23.53% |
| Black Viper vs Law | 9–24 | 27.27% |
| Black Viper vs Eddy | 3–26 | 10.34% |
| Black Viper vs Kazuya | 5–22 | 18.52% |
| Black Viper vs Jun | 11–16 | 40.74% |
| Black Viper vs Lili | 9–17 | 34.62% |
| Black Viper vs Hwoarang | 4–20 | 16.67% |
| Black Viper vs Azucena | 15–9 | 62.50% |
| Black Viper vs Reina | 9–14 | 39.13% |
| Black Viper vs Victor | 3–12 | 20.00% |
| Black Viper vs Leroy | 2–11 | 15.38% |
| Black Viper vs Alisa | 4–8 | 33.33% |
| Black Viper vs Lee | 0–12 | 0.00% |
| Black Viper vs Yoshimitsu | 6–5 | 54.55% |
| Black Viper vs Devil Jin | 3–8 | 27.27% |
| Black Viper vs Nina | 4–7 | 36.36% |
| Black Viper vs Heihachi | 3–8 | 27.27% |
| Black Viper vs Anna | 8–3 | 72.73% |
| Black Viper vs Armor King | 0–11 | 0.00% |
| Black Viper vs Leo | 1–9 | 10.00% |
| Black Viper vs Lars | 3–7 | 30.00% |
| Black Viper vs Clive | 2–8 | 20.00% |
| Black Viper vs Dragunov | 0–9 | 0.00% |
| Black Viper vs Lidia | 1–8 | 11.11% |
| Black Viper vs Fahkumram | 4–5 | 44.44% |
| Black Viper vs Zafina | 1–7 | 12.50% |
| Black Viper vs Raven | 4–4 | 50.00% |
| Black Viper vs Jack-8 | 2–5 | 28.57% |
| Black Viper vs Xiaoyu | 0–6 | 0.00% |
| Black Viper vs Bryan | 4–2 | 66.67% |
| Black Viper vs Feng | 1–4 | 20.00% |
| Black Viper vs Kuma | 1–4 | 20.00% |
| Black Viper vs Claudio | 2–2 | 50.00% |
| Black Viper vs Shaheen | 2–2 | 50.00% |
| Black Viper vs Paul | 0–3 | 0.00% |
| Black Viper vs Panda | 0–2 | 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.