| xFKO1 vs Kazuya | 11–13 | 45.83% |
| xFKO1 vs Devil Jin | 9–9 | 50.00% |
| xFKO1 vs Hwoarang | 10–6 | 62.50% |
| xFKO1 vs Jin | 9–7 | 56.25% |
| xFKO1 vs Bryan | 9–6 | 60.00% |
| xFKO1 vs King | 8–6 | 57.14% |
| xFKO1 vs Victor | 8–6 | 57.14% |
| xFKO1 vs Heihachi | 6–8 | 42.86% |
| xFKO1 vs Yoshimitsu | 7–6 | 53.85% |
| xFKO1 vs Steve | 9–4 | 69.23% |
| xFKO1 vs Reina | 7–5 | 58.33% |
| xFKO1 vs Law | 5–4 | 55.56% |
| xFKO1 vs Dragunov | 5–4 | 55.56% |
| xFKO1 vs Feng | 5–3 | 62.50% |
| xFKO1 vs Nina | 4–4 | 50.00% |
| xFKO1 vs Paul | 3–4 | 42.86% |
| xFKO1 vs Eddy | 4–3 | 57.14% |
| xFKO1 vs Kuma | 3–3 | 50.00% |
| xFKO1 vs Alisa | 3–2 | 60.00% |
| xFKO1 vs Lars | 3–1 | 75.00% |
| xFKO1 vs Claudio | 0–4 | 0.00% |
| xFKO1 vs Jack-8 | 1–2 | 33.33% |
| xFKO1 vs Azucena | 1–2 | 33.33% |
| xFKO1 vs Clive | 2–1 | 66.67% |
| xFKO1 vs Xiaoyu | 0–2 | 0.00% |
| xFKO1 vs Asuka | 0–2 | 0.00% |
| xFKO1 vs Shaheen | 2–0 | 100.00% |
| xFKO1 vs Leroy | 2–0 | 100.00% |
| xFKO1 vs Lidia | 2–0 | 100.00% |
| xFKO1 vs Jun | 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.