| JMFOX vs Reina | 10–6 | 62.50% |
| JMFOX vs Clive | 11–5 | 68.75% |
| JMFOX vs Jin | 5–10 | 33.33% |
| JMFOX vs Bryan | 11–4 | 73.33% |
| JMFOX vs Hwoarang | 12–1 | 92.31% |
| JMFOX vs Kazuya | 7–6 | 53.85% |
| JMFOX vs Eddy | 8–5 | 61.54% |
| JMFOX vs King | 6–6 | 50.00% |
| JMFOX vs Leroy | 8–3 | 72.73% |
| JMFOX vs Dragunov | 4–5 | 44.44% |
| JMFOX vs Heihachi | 4–5 | 44.44% |
| JMFOX vs Paul | 3–5 | 37.50% |
| JMFOX vs Lars | 4–3 | 57.14% |
| JMFOX vs Lidia | 7–0 | 100.00% |
| JMFOX vs Asuka | 3–3 | 50.00% |
| JMFOX vs Claudio | 4–1 | 80.00% |
| JMFOX vs Nina | 4–1 | 80.00% |
| JMFOX vs Jun | 3–2 | 60.00% |
| JMFOX vs Devil Jin | 1–3 | 25.00% |
| JMFOX vs Leo | 3–1 | 75.00% |
| JMFOX vs Victor | 3–1 | 75.00% |
| JMFOX vs Law | 0–3 | 0.00% |
| JMFOX vs Xiaoyu | 2–1 | 66.67% |
| JMFOX vs Steve | 1–2 | 33.33% |
| JMFOX vs Lee | 2–1 | 66.67% |
| JMFOX vs Kuma | 2–1 | 66.67% |
| JMFOX vs Zafina | 2–0 | 100.00% |
| JMFOX vs Azucena | 2–0 | 100.00% |
| JMFOX vs Raven | 2–0 | 100.00% |
| JMFOX vs Jack-8 | 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.