| KingViper vs Eddy | 4–13 | 23.53% |
| KingViper vs King | 14–1 | 93.33% |
| KingViper vs Lars | 8–6 | 57.14% |
| KingViper vs Law | 9–4 | 69.23% |
| KingViper vs Dragunov | 7–6 | 53.85% |
| KingViper vs Devil Jin | 4–5 | 44.44% |
| KingViper vs Lili | 7–2 | 77.78% |
| KingViper vs Reina | 3–6 | 33.33% |
| KingViper vs Hwoarang | 1–7 | 12.50% |
| KingViper vs Jin | 5–3 | 62.50% |
| KingViper vs Kazuya | 5–3 | 62.50% |
| KingViper vs Jun | 2–6 | 25.00% |
| KingViper vs Asuka | 4–3 | 57.14% |
| KingViper vs Azucena | 6–1 | 85.71% |
| KingViper vs Bryan | 1–4 | 20.00% |
| KingViper vs Kuma | 3–2 | 60.00% |
| KingViper vs Raven | 3–2 | 60.00% |
| KingViper vs Yoshimitsu | 0–4 | 0.00% |
| KingViper vs Paul | 2–1 | 66.67% |
| KingViper vs Jack-8 | 2–1 | 66.67% |
| KingViper vs Leo | 2–1 | 66.67% |
| KingViper vs Claudio | 3–0 | 100.00% |
| KingViper vs Panda | 1–2 | 33.33% |
| KingViper vs Steve | 0–2 | 0.00% |
| KingViper vs Nina | 2–0 | 100.00% |
| KingViper vs Lee | 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.