| Los_ vs Eddy | 11–15 | 42.31% |
| Los_ vs Reina | 14–8 | 63.64% |
| Los_ vs Jin | 10–10 | 50.00% |
| Los_ vs King | 9–9 | 50.00% |
| Los_ vs Bryan | 7–10 | 41.18% |
| Los_ vs Heihachi | 12–5 | 70.59% |
| Los_ vs Hwoarang | 11–5 | 68.75% |
| Los_ vs Law | 9–4 | 69.23% |
| Los_ vs Steve | 8–4 | 66.67% |
| Los_ vs Paul | 8–3 | 72.73% |
| Los_ vs Kazuya | 2–9 | 18.18% |
| Los_ vs Xiaoyu | 9–0 | 100.00% |
| Los_ vs Leo | 6–2 | 75.00% |
| Los_ vs Jun | 6–2 | 75.00% |
| Los_ vs Victor | 4–4 | 50.00% |
| Los_ vs Devil Jin | 5–2 | 71.43% |
| Los_ vs Feng | 4–3 | 57.14% |
| Los_ vs Lili | 5–2 | 71.43% |
| Los_ vs Yoshimitsu | 5–1 | 83.33% |
| Los_ vs Asuka | 4–2 | 66.67% |
| Los_ vs Lars | 5–1 | 83.33% |
| Los_ vs Raven | 6–0 | 100.00% |
| Los_ vs Dragunov | 3–2 | 60.00% |
| Los_ vs Leroy | 3–2 | 60.00% |
| Los_ vs Claudio | 2–2 | 50.00% |
| Los_ vs Azucena | 2–2 | 50.00% |
| Los_ vs Nina | 1–2 | 33.33% |
| Los_ vs Lee | 2–1 | 66.67% |
| Los_ vs Shaheen | 2–0 | 100.00% |
| Los_ vs Alisa | 0–1 | 0.00% |
| Los_ vs Kuma | 0–1 | 0.00% |
| Los_ vs Panda | 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.