| Fioul vs Jin | 10–41 | 19.61% |
| Fioul vs King | 8–34 | 19.05% |
| Fioul vs Kazuya | 9–26 | 25.71% |
| Fioul vs Law | 16–18 | 47.06% |
| Fioul vs Hwoarang | 6–26 | 18.75% |
| Fioul vs Reina | 11–21 | 34.38% |
| Fioul vs Steve | 7–22 | 24.14% |
| Fioul vs Lili | 7–18 | 28.00% |
| Fioul vs Jun | 9–16 | 36.00% |
| Fioul vs Heihachi | 7–18 | 28.00% |
| Fioul vs Asuka | 9–15 | 37.50% |
| Fioul vs Eddy | 6–15 | 28.57% |
| Fioul vs Xiaoyu | 4–15 | 21.05% |
| Fioul vs Jack-8 | 4–11 | 26.67% |
| Fioul vs Lars | 1–14 | 6.67% |
| Fioul vs Anna | 1–12 | 7.69% |
| Fioul vs Dragunov | 2–10 | 16.67% |
| Fioul vs Lee | 6–6 | 50.00% |
| Fioul vs Victor | 6–6 | 50.00% |
| Fioul vs Leroy | 4–7 | 36.36% |
| Fioul vs Fahkumram | 3–8 | 27.27% |
| Fioul vs Bryan | 7–3 | 70.00% |
| Fioul vs Azucena | 4–6 | 40.00% |
| Fioul vs Clive | 3–7 | 30.00% |
| Fioul vs Yoshimitsu | 2–7 | 22.22% |
| Fioul vs Feng | 6–3 | 66.67% |
| Fioul vs Nina | 2–7 | 22.22% |
| Fioul vs Paul | 3–5 | 37.50% |
| Fioul vs Alisa | 2–6 | 25.00% |
| Fioul vs Kuma | 0–7 | 0.00% |
| Fioul vs Lidia | 2–5 | 28.57% |
| Fioul vs Devil Jin | 1–5 | 16.67% |
| Fioul vs Shaheen | 1–5 | 16.67% |
| Fioul vs Raven | 4–2 | 66.67% |
| Fioul vs Leo | 5–0 | 100.00% |
| Fioul vs Claudio | 1–4 | 20.00% |
| Fioul vs Zafina | 2–3 | 40.00% |
| Fioul vs Armor King | 0–2 | 0.00% |
| Fioul 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.