| Firis vs Kazuya | 29–36 | 44.62% |
| Firis vs Hwoarang | 27–36 | 42.86% |
| Firis vs Steve | 34–22 | 60.71% |
| Firis vs Yoshimitsu | 28–26 | 51.85% |
| Firis vs King | 21–29 | 42.00% |
| Firis vs Reina | 26–23 | 53.06% |
| Firis vs Bryan | 16–30 | 34.78% |
| Firis vs Lili | 21–17 | 55.26% |
| Firis vs Jin | 21–14 | 60.00% |
| Firis vs Lars | 21–14 | 60.00% |
| Firis vs Eddy | 12–19 | 38.71% |
| Firis vs Jun | 22–8 | 73.33% |
| Firis vs Law | 16–11 | 59.26% |
| Firis vs Victor | 10–16 | 38.46% |
| Firis vs Asuka | 10–15 | 40.00% |
| Firis vs Azucena | 11–13 | 45.83% |
| Firis vs Heihachi | 9–15 | 37.50% |
| Firis vs Lee | 14–9 | 60.87% |
| Firis vs Alisa | 10–10 | 50.00% |
| Firis vs Paul | 7–12 | 36.84% |
| Firis vs Dragunov | 9–9 | 50.00% |
| Firis vs Xiaoyu | 10–7 | 58.82% |
| Firis vs Leo | 10–6 | 62.50% |
| Firis vs Devil Jin | 2–12 | 14.29% |
| Firis vs Feng | 5–9 | 35.71% |
| Firis vs Lidia | 10–4 | 71.43% |
| Firis vs Kuma | 8–4 | 66.67% |
| Firis vs Raven | 4–8 | 33.33% |
| Firis vs Zafina | 6–4 | 60.00% |
| Firis vs Clive | 2–8 | 20.00% |
| Firis vs Nina | 2–7 | 22.22% |
| Firis vs Leroy | 5–4 | 55.56% |
| Firis vs Claudio | 4–4 | 50.00% |
| Firis vs Jack-8 | 4–2 | 66.67% |
| Firis vs Anna | 2–0 | 100.00% |
| Firis vs Shaheen | 1–0 | 100.00% |
| Firis 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.