| Firekingg vs King | 20–26 | 43.48% |
| Firekingg vs Bryan | 17–17 | 50.00% |
| Firekingg vs Jin | 12–19 | 38.71% |
| Firekingg vs Law | 14–11 | 56.00% |
| Firekingg vs Lili | 7–17 | 29.17% |
| Firekingg vs Azucena | 14–10 | 58.33% |
| Firekingg vs Hwoarang | 13–10 | 56.52% |
| Firekingg vs Reina | 8–15 | 34.78% |
| Firekingg vs Victor | 12–11 | 52.17% |
| Firekingg vs Raven | 12–10 | 54.55% |
| Firekingg vs Asuka | 15–6 | 71.43% |
| Firekingg vs Dragunov | 8–11 | 42.11% |
| Firekingg vs Eddy | 10–9 | 52.63% |
| Firekingg vs Yoshimitsu | 7–11 | 38.89% |
| Firekingg vs Devil Jin | 10–8 | 55.56% |
| Firekingg vs Kazuya | 6–11 | 35.29% |
| Firekingg vs Leroy | 6–11 | 35.29% |
| Firekingg vs Lars | 10–6 | 62.50% |
| Firekingg vs Jun | 7–9 | 43.75% |
| Firekingg vs Nina | 4–10 | 28.57% |
| Firekingg vs Xiaoyu | 5–7 | 41.67% |
| Firekingg vs Leo | 6–5 | 54.55% |
| Firekingg vs Claudio | 10–1 | 90.91% |
| Firekingg vs Lee | 7–4 | 63.64% |
| Firekingg vs Jack-8 | 7–2 | 77.78% |
| Firekingg vs Heihachi | 5–4 | 55.56% |
| Firekingg vs Lidia | 4–3 | 57.14% |
| Firekingg vs Paul | 1–5 | 16.67% |
| Firekingg vs Steve | 3–3 | 50.00% |
| Firekingg vs Feng | 2–4 | 33.33% |
| Firekingg vs Alisa | 3–3 | 50.00% |
| Firekingg vs Zafina | 4–2 | 66.67% |
| Firekingg vs Kuma | 0–4 | 0.00% |
| Firekingg vs Panda | 2–2 | 50.00% |
| Firekingg vs Clive | 2–1 | 66.67% |
| Firekingg vs Shaheen | 1–1 | 50.00% |
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.