| FireFight vs Kazuya | 8–6 | 57.14% |
| FireFight vs Hwoarang | 8–2 | 80.00% |
| FireFight vs Lili | 6–3 | 66.67% |
| FireFight vs Jin | 4–4 | 50.00% |
| FireFight vs Steve | 5–1 | 83.33% |
| FireFight vs Lee | 4–2 | 66.67% |
| FireFight vs Azucena | 6–0 | 100.00% |
| FireFight vs Heihachi | 3–3 | 50.00% |
| FireFight vs Clive | 2–4 | 33.33% |
| FireFight vs Leo | 3–2 | 60.00% |
| FireFight vs Leroy | 4–1 | 80.00% |
| FireFight vs Xiaoyu | 0–4 | 0.00% |
| FireFight vs Bryan | 2–2 | 50.00% |
| FireFight vs Lars | 0–4 | 0.00% |
| FireFight vs Alisa | 3–0 | 100.00% |
| FireFight vs Yoshimitsu | 2–0 | 100.00% |
| FireFight vs Dragunov | 0–2 | 0.00% |
| FireFight vs Nina | 0–2 | 0.00% |
| FireFight vs Reina | 2–0 | 100.00% |
| FireFight vs Eddy | 0–2 | 0.00% |
| FireFight vs Miary Zo | 1–1 | 50.00% |
| FireFight vs King | 0–1 | 0.00% |
| FireFight vs Claudio | 1–0 | 100.00% |
| FireFight vs Kuma | 0–1 | 0.00% |
| FireFight 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.