| Fireghost vs Jin | 15–6 | 71.43% |
| Fireghost vs Eddy | 10–9 | 52.63% |
| Fireghost vs Lili | 9–5 | 64.29% |
| Fireghost vs Lars | 4–9 | 30.77% |
| Fireghost vs Reina | 7–5 | 58.33% |
| Fireghost vs King | 8–3 | 72.73% |
| Fireghost vs Bryan | 6–5 | 54.55% |
| Fireghost vs Kazuya | 7–4 | 63.64% |
| Fireghost vs Lee | 8–3 | 72.73% |
| Fireghost vs Hwoarang | 7–2 | 77.78% |
| Fireghost vs Steve | 5–4 | 55.56% |
| Fireghost vs Dragunov | 3–6 | 33.33% |
| Fireghost vs Jun | 5–4 | 55.56% |
| Fireghost vs Law | 6–2 | 75.00% |
| Fireghost vs Asuka | 4–4 | 50.00% |
| Fireghost vs Azucena | 4–4 | 50.00% |
| Fireghost vs Paul | 4–3 | 57.14% |
| Fireghost vs Xiaoyu | 6–1 | 85.71% |
| Fireghost vs Yoshimitsu | 4–2 | 66.67% |
| Fireghost vs Feng | 5–1 | 83.33% |
| Fireghost vs Alisa | 4–2 | 66.67% |
| Fireghost vs Victor | 4–1 | 80.00% |
| Fireghost vs Jack-8 | 2–2 | 50.00% |
| Fireghost vs Lidia | 1–3 | 25.00% |
| Fireghost vs Leo | 3–0 | 100.00% |
| Fireghost vs Shaheen | 2–1 | 66.67% |
| Fireghost vs Nina | 1–2 | 33.33% |
| Fireghost vs Devil Jin | 0–2 | 0.00% |
| Fireghost vs Leroy | 1–1 | 50.00% |
| Fireghost vs Kuma | 0–1 | 0.00% |
| Fireghost vs Panda | 0–1 | 0.00% |
| Fireghost vs Raven | 1–0 | 100.00% |
| Fireghost vs Heihachi | 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.