| Karma.a.fox vs Reina | 8–7 | 53.33% |
| Karma.a.fox vs Steve | 11–3 | 78.57% |
| Karma.a.fox vs Hwoarang | 3–10 | 23.08% |
| Karma.a.fox vs Armor King | 1–9 | 10.00% |
| Karma.a.fox vs King | 3–6 | 33.33% |
| Karma.a.fox vs Yoshimitsu | 2–6 | 25.00% |
| Karma.a.fox vs Fahkumram | 3–4 | 42.86% |
| Karma.a.fox vs Jun | 2–4 | 33.33% |
| Karma.a.fox vs Heihachi | 0–6 | 0.00% |
| Karma.a.fox vs Anna | 2–4 | 33.33% |
| Karma.a.fox vs Kazuya | 4–1 | 80.00% |
| Karma.a.fox vs Asuka | 3–2 | 60.00% |
| Karma.a.fox vs Lili | 4–1 | 80.00% |
| Karma.a.fox vs Claudio | 1–4 | 20.00% |
| Karma.a.fox vs Paul | 1–3 | 25.00% |
| Karma.a.fox vs Law | 0–4 | 0.00% |
| Karma.a.fox vs Jin | 0–4 | 0.00% |
| Karma.a.fox vs Alisa | 2–2 | 50.00% |
| Karma.a.fox vs Lidia | 1–3 | 25.00% |
| Karma.a.fox vs Lars | 1–2 | 33.33% |
| Karma.a.fox vs Eddy | 0–3 | 0.00% |
| Karma.a.fox vs Xiaoyu | 2–0 | 100.00% |
| Karma.a.fox vs Jack-8 | 0–2 | 0.00% |
| Karma.a.fox vs Dragunov | 0–2 | 0.00% |
| Karma.a.fox vs Clive | 2–0 | 100.00% |
| Karma.a.fox vs Bryan | 0–1 | 0.00% |
| Karma.a.fox vs Devil Jin | 1–0 | 100.00% |
| Karma.a.fox vs Kuma | 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.