| InformalCow vs Heihachi | 7–8 | 46.67% |
| InformalCow vs King | 6–7 | 46.15% |
| InformalCow vs Reina | 3–8 | 27.27% |
| InformalCow vs Kazuya | 3–7 | 30.00% |
| InformalCow vs Lili | 3–7 | 30.00% |
| InformalCow vs Jin | 4–4 | 50.00% |
| InformalCow vs Hwoarang | 2–5 | 28.57% |
| InformalCow vs Eddy | 3–4 | 42.86% |
| InformalCow vs Xiaoyu | 1–4 | 20.00% |
| InformalCow vs Lars | 2–3 | 40.00% |
| InformalCow vs Victor | 0–5 | 0.00% |
| InformalCow vs Lidia | 2–3 | 40.00% |
| InformalCow vs Bryan | 0–4 | 0.00% |
| InformalCow vs Alisa | 0–4 | 0.00% |
| InformalCow vs Dragunov | 1–2 | 33.33% |
| InformalCow vs Nina | 1–2 | 33.33% |
| InformalCow vs Kuma | 2–1 | 66.67% |
| InformalCow vs Leroy | 2–1 | 66.67% |
| InformalCow vs Law | 0–2 | 0.00% |
| InformalCow vs Yoshimitsu | 2–0 | 100.00% |
| InformalCow vs Steve | 1–1 | 50.00% |
| InformalCow vs Asuka | 0–2 | 0.00% |
| InformalCow vs Feng | 0–2 | 0.00% |
| InformalCow vs Leo | 0–2 | 0.00% |
| InformalCow vs Claudio | 0–2 | 0.00% |
| InformalCow vs Lee | 0–2 | 0.00% |
| InformalCow vs Azucena | 0–2 | 0.00% |
| InformalCow vs Paul | 0–1 | 0.00% |
| InformalCow vs Jun | 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.