| firewall vs Jin | 18–18 | 50.00% |
| firewall vs Yoshimitsu | 16–10 | 61.54% |
| firewall vs Hwoarang | 16–10 | 61.54% |
| firewall vs Lars | 13–12 | 52.00% |
| firewall vs Bryan | 17–7 | 70.83% |
| firewall vs Dragunov | 16–8 | 66.67% |
| firewall vs Alisa | 11–12 | 47.83% |
| firewall vs Reina | 10–11 | 47.62% |
| firewall vs King | 11–8 | 57.89% |
| firewall vs Kazuya | 11–8 | 57.89% |
| firewall vs Steve | 13–5 | 72.22% |
| firewall vs Lee | 9–9 | 50.00% |
| firewall vs Zafina | 8–9 | 47.06% |
| firewall vs Victor | 6–11 | 35.29% |
| firewall vs Lili | 9–7 | 56.25% |
| firewall vs Nina | 10–6 | 62.50% |
| firewall vs Leo | 9–6 | 60.00% |
| firewall vs Devil Jin | 10–3 | 76.92% |
| firewall vs Eddy | 4–8 | 33.33% |
| firewall vs Law | 6–5 | 54.55% |
| firewall vs Xiaoyu | 7–3 | 70.00% |
| firewall vs Heihachi | 6–4 | 60.00% |
| firewall vs Claudio | 3–6 | 33.33% |
| firewall vs Paul | 8–0 | 100.00% |
| firewall vs Feng | 3–5 | 37.50% |
| firewall vs Shaheen | 3–5 | 37.50% |
| firewall vs Azucena | 4–4 | 50.00% |
| firewall vs Asuka | 1–6 | 14.29% |
| firewall vs Kuma | 2–4 | 33.33% |
| firewall vs Jun | 3–2 | 60.00% |
| firewall vs Raven | 4–1 | 80.00% |
| firewall vs Jack-8 | 2–1 | 66.67% |
| firewall vs Leroy | 2–0 | 100.00% |
| firewall vs Clive | 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.