| XKillX vs Law | 5–6 | 45.45% |
| XKillX vs King | 6–5 | 54.55% |
| XKillX vs Bryan | 2–8 | 20.00% |
| XKillX vs Kazuya | 2–8 | 20.00% |
| XKillX vs Heihachi | 1–8 | 11.11% |
| XKillX vs Jin | 4–4 | 50.00% |
| XKillX vs Nina | 2–6 | 25.00% |
| XKillX vs Lee | 3–4 | 42.86% |
| XKillX vs Jun | 6–1 | 85.71% |
| XKillX vs Victor | 2–5 | 28.57% |
| XKillX vs Raven | 5–2 | 71.43% |
| XKillX vs Lidia | 2–5 | 28.57% |
| XKillX vs Clive | 1–5 | 16.67% |
| XKillX vs Yoshimitsu | 2–3 | 40.00% |
| XKillX vs Hwoarang | 3–2 | 60.00% |
| XKillX vs Alisa | 2–3 | 40.00% |
| XKillX vs Leo | 0–4 | 0.00% |
| XKillX vs Paul | 0–3 | 0.00% |
| XKillX vs Devil Jin | 2–1 | 66.67% |
| XKillX vs Feng | 1–2 | 33.33% |
| XKillX vs Lili | 0–3 | 0.00% |
| XKillX vs Dragunov | 0–3 | 0.00% |
| XKillX vs Lars | 3–0 | 100.00% |
| XKillX vs Leroy | 0–3 | 0.00% |
| XKillX vs Reina | 1–2 | 33.33% |
| XKillX vs Azucena | 2–1 | 66.67% |
| XKillX vs Eddy | 2–1 | 66.67% |
| XKillX vs Steve | 1–1 | 50.00% |
| XKillX vs Asuka | 0–2 | 0.00% |
| XKillX vs Panda | 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.