| Viperidae vs Lili | 11–2 | 84.62% |
| Viperidae vs Armor King | 4–2 | 66.67% |
| Viperidae vs Yoshimitsu | 4–1 | 80.00% |
| Viperidae vs Jin | 4–0 | 100.00% |
| Viperidae vs Nina | 1–3 | 25.00% |
| Viperidae vs Leroy | 4–0 | 100.00% |
| Viperidae vs Paul | 2–1 | 66.67% |
| Viperidae vs King | 3–0 | 100.00% |
| Viperidae vs Bryan | 2–1 | 66.67% |
| Viperidae vs Lidia | 1–2 | 33.33% |
| Viperidae vs Jack-8 | 2–0 | 100.00% |
| Viperidae vs Devil Jin | 2–0 | 100.00% |
| Viperidae vs Feng | 2–0 | 100.00% |
| Viperidae vs Lars | 2–0 | 100.00% |
| Viperidae vs Panda | 2–0 | 100.00% |
| Viperidae vs Reina | 2–0 | 100.00% |
| Viperidae vs Azucena | 2–0 | 100.00% |
| Viperidae vs Victor | 2–0 | 100.00% |
| Viperidae vs Kazuya | 0–1 | 0.00% |
| Viperidae vs Dragunov | 1–0 | 100.00% |
| Viperidae vs Alisa | 1–0 | 100.00% |
| Viperidae vs Jun | 1–0 | 100.00% |
| Viperidae vs Eddy | 0–1 | 0.00% |
| Viperidae vs Fahkumram | 1–0 | 100.00% |
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.