| Firewynn vs Eddy | 22–12 | 64.71% |
| Firewynn vs Steve | 27–6 | 81.82% |
| Firewynn vs Lili | 18–11 | 62.07% |
| Firewynn vs Jin | 15–13 | 53.57% |
| Firewynn vs Reina | 18–7 | 72.00% |
| Firewynn vs Bryan | 12–12 | 50.00% |
| Firewynn vs Jun | 15–9 | 62.50% |
| Firewynn vs Lars | 15–8 | 65.22% |
| Firewynn vs Dragunov | 15–6 | 71.43% |
| Firewynn vs King | 9–11 | 45.00% |
| Firewynn vs Paul | 11–8 | 57.89% |
| Firewynn vs Kazuya | 5–12 | 29.41% |
| Firewynn vs Feng | 11–5 | 68.75% |
| Firewynn vs Azucena | 11–4 | 73.33% |
| Firewynn vs Yoshimitsu | 12–2 | 85.71% |
| Firewynn vs Hwoarang | 7–7 | 50.00% |
| Firewynn vs Asuka | 11–3 | 78.57% |
| Firewynn vs Law | 6–7 | 46.15% |
| Firewynn vs Lidia | 6–7 | 46.15% |
| Firewynn vs Leo | 5–7 | 41.67% |
| Firewynn vs Xiaoyu | 6–5 | 54.55% |
| Firewynn vs Lee | 2–9 | 18.18% |
| Firewynn vs Kuma | 5–5 | 50.00% |
| Firewynn vs Leroy | 9–1 | 90.00% |
| Firewynn vs Armor King | 6–4 | 60.00% |
| Firewynn vs Jack-8 | 7–2 | 77.78% |
| Firewynn vs Nina | 4–5 | 44.44% |
| Firewynn vs Victor | 5–4 | 55.56% |
| Firewynn vs Devil Jin | 4–3 | 57.14% |
| Firewynn vs Raven | 3–3 | 50.00% |
| Firewynn vs Shaheen | 0–2 | 0.00% |
| Firewynn vs Fahkumram | 2–0 | 100.00% |
| Firewynn vs Miary Zo | 2–0 | 100.00% |
| Firewynn vs Alisa | 1–0 | 100.00% |
| Firewynn vs Claudio | 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.