| Fireang0 vs Jin | 80–140 | 36.36% |
| Fireang0 vs Kazuya | 87–129 | 40.28% |
| Fireang0 vs King | 71–122 | 36.79% |
| Fireang0 vs Reina | 87–94 | 48.07% |
| Fireang0 vs Hwoarang | 56–88 | 38.89% |
| Fireang0 vs Dragunov | 55–76 | 41.98% |
| Fireang0 vs Lili | 58–68 | 46.03% |
| Fireang0 vs Law | 51–71 | 41.80% |
| Fireang0 vs Steve | 45–69 | 39.47% |
| Fireang0 vs Bryan | 37–67 | 35.58% |
| Fireang0 vs Yoshimitsu | 27–71 | 27.55% |
| Fireang0 vs Heihachi | 38–41 | 48.10% |
| Fireang0 vs Jun | 40–37 | 51.95% |
| Fireang0 vs Asuka | 31–42 | 42.47% |
| Fireang0 vs Devil Jin | 28–44 | 38.89% |
| Fireang0 vs Lars | 23–49 | 31.94% |
| Fireang0 vs Lee | 28–43 | 39.44% |
| Fireang0 vs Eddy | 28–40 | 41.18% |
| Fireang0 vs Nina | 33–34 | 49.25% |
| Fireang0 vs Paul | 22–43 | 33.85% |
| Fireang0 vs Feng | 24–37 | 39.34% |
| Fireang0 vs Azucena | 28–26 | 51.85% |
| Fireang0 vs Clive | 23–31 | 42.59% |
| Fireang0 vs Victor | 16–37 | 30.19% |
| Fireang0 vs Claudio | 15–31 | 32.61% |
| Fireang0 vs Alisa | 15–27 | 35.71% |
| Fireang0 vs Armor King | 13–27 | 32.50% |
| Fireang0 vs Xiaoyu | 16–22 | 42.11% |
| Fireang0 vs Leroy | 14–16 | 46.67% |
| Fireang0 vs Jack-8 | 8–21 | 27.59% |
| Fireang0 vs Fahkumram | 10–19 | 34.48% |
| Fireang0 vs Zafina | 17–11 | 60.71% |
| Fireang0 vs Kuma | 9–18 | 33.33% |
| Fireang0 vs Lidia | 15–12 | 55.56% |
| Fireang0 vs Leo | 6–20 | 23.08% |
| Fireang0 vs Shaheen | 8–15 | 34.78% |
| Fireang0 vs Anna | 11–9 | 55.00% |
| Fireang0 vs Miary Zo | 9–10 | 47.37% |
| Fireang0 vs Raven | 6–7 | 46.15% |
| Fireang0 vs Panda | 2–2 | 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.