| unknown samurai vs Eddy | 17–11 | 60.71% |
| unknown samurai vs King | 13–8 | 61.90% |
| unknown samurai vs Hwoarang | 8–8 | 50.00% |
| unknown samurai vs Victor | 11–3 | 78.57% |
| unknown samurai vs Steve | 8–3 | 72.73% |
| unknown samurai vs Jin | 6–4 | 60.00% |
| unknown samurai vs Kazuya | 7–3 | 70.00% |
| unknown samurai vs Reina | 6–4 | 60.00% |
| unknown samurai vs Law | 4–4 | 50.00% |
| unknown samurai vs Lili | 5–3 | 62.50% |
| unknown samurai vs Dragunov | 5–3 | 62.50% |
| unknown samurai vs Jun | 7–1 | 87.50% |
| unknown samurai vs Azucena | 4–4 | 50.00% |
| unknown samurai vs Paul | 3–4 | 42.86% |
| unknown samurai vs Asuka | 3–4 | 42.86% |
| unknown samurai vs Lars | 4–2 | 66.67% |
| unknown samurai vs Lee | 3–3 | 50.00% |
| unknown samurai vs Devil Jin | 2–3 | 40.00% |
| unknown samurai vs Claudio | 3–2 | 60.00% |
| unknown samurai vs Yoshimitsu | 1–3 | 25.00% |
| unknown samurai vs Bryan | 1–3 | 25.00% |
| unknown samurai vs Jack-8 | 1–3 | 25.00% |
| unknown samurai vs Alisa | 1–3 | 25.00% |
| unknown samurai vs Nina | 3–1 | 75.00% |
| unknown samurai vs Leroy | 3–1 | 75.00% |
| unknown samurai vs Leo | 2–1 | 66.67% |
| unknown samurai vs Shaheen | 3–0 | 100.00% |
| unknown samurai vs Kuma | 2–1 | 66.67% |
| unknown samurai vs Xiaoyu | 2–0 | 100.00% |
| unknown samurai 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.