| xS1mKax vs Eddy | 6–18 | 25.00% |
| xS1mKax vs Reina | 10–12 | 45.45% |
| xS1mKax vs Jin | 12–9 | 57.14% |
| xS1mKax vs Yoshimitsu | 9–10 | 47.37% |
| xS1mKax vs Victor | 9–8 | 52.94% |
| xS1mKax vs Dragunov | 6–10 | 37.50% |
| xS1mKax vs Law | 9–5 | 64.29% |
| xS1mKax vs Hwoarang | 5–9 | 35.71% |
| xS1mKax vs King | 8–5 | 61.54% |
| xS1mKax vs Kazuya | 7–4 | 63.64% |
| xS1mKax vs Jun | 8–3 | 72.73% |
| xS1mKax vs Nina | 6–3 | 66.67% |
| xS1mKax vs Alisa | 4–4 | 50.00% |
| xS1mKax vs Azucena | 5–3 | 62.50% |
| xS1mKax vs Paul | 4–3 | 57.14% |
| xS1mKax vs Lars | 3–4 | 42.86% |
| xS1mKax vs Bryan | 4–2 | 66.67% |
| xS1mKax vs Steve | 5–1 | 83.33% |
| xS1mKax vs Xiaoyu | 4–1 | 80.00% |
| xS1mKax vs Devil Jin | 1–4 | 20.00% |
| xS1mKax vs Feng | 0–4 | 0.00% |
| xS1mKax vs Lili | 1–3 | 25.00% |
| xS1mKax vs Claudio | 3–1 | 75.00% |
| xS1mKax vs Lee | 2–2 | 50.00% |
| xS1mKax vs Shaheen | 1–2 | 33.33% |
| xS1mKax vs Zafina | 2–1 | 66.67% |
| xS1mKax vs Raven | 1–1 | 50.00% |
| xS1mKax vs Jack-8 | 1–0 | 100.00% |
| xS1mKax vs Asuka | 0–1 | 0.00% |
| xS1mKax vs Leo | 1–0 | 100.00% |
| xS1mKax vs Kuma | 1–0 | 100.00% |
| xS1mKax vs Leroy | 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.