| Firegrasp vs Hwoarang | 7–9 | 43.75% |
| Firegrasp vs King | 5–9 | 35.71% |
| Firegrasp vs Armor King | 7–6 | 53.85% |
| Firegrasp vs Bryan | 8–4 | 66.67% |
| Firegrasp vs Steve | 7–3 | 70.00% |
| Firegrasp vs Jun | 7–2 | 77.78% |
| Firegrasp vs Law | 5–1 | 83.33% |
| Firegrasp vs Reina | 6–0 | 100.00% |
| Firegrasp vs Clive | 5–1 | 83.33% |
| Firegrasp vs Jin | 0–5 | 0.00% |
| Firegrasp vs Dragunov | 3–2 | 60.00% |
| Firegrasp vs Yoshimitsu | 2–2 | 50.00% |
| Firegrasp vs Kazuya | 2–2 | 50.00% |
| Firegrasp vs Devil Jin | 1–3 | 25.00% |
| Firegrasp vs Feng | 2–2 | 50.00% |
| Firegrasp vs Leroy | 2–2 | 50.00% |
| Firegrasp vs Victor | 1–3 | 25.00% |
| Firegrasp vs Anna | 1–3 | 25.00% |
| Firegrasp vs Fahkumram | 2–2 | 50.00% |
| Firegrasp vs Shaheen | 1–2 | 33.33% |
| Firegrasp vs Asuka | 2–0 | 100.00% |
| Firegrasp vs Panda | 0–2 | 0.00% |
| Firegrasp vs Azucena | 2–0 | 100.00% |
| Firegrasp vs Lidia | 0–2 | 0.00% |
| Firegrasp vs Miary Zo | 0–2 | 0.00% |
| Firegrasp vs Lars | 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.