| Pyreaus vs Reina | 48–60 | 44.44% |
| Pyreaus vs Kazuya | 40–54 | 42.55% |
| Pyreaus vs Jin | 40–53 | 43.01% |
| Pyreaus vs Lidia | 48–40 | 54.55% |
| Pyreaus vs King | 38–49 | 43.68% |
| Pyreaus vs Azucena | 30–44 | 40.54% |
| Pyreaus vs Dragunov | 32–41 | 43.84% |
| Pyreaus vs Bryan | 31–36 | 46.27% |
| Pyreaus vs Steve | 23–39 | 37.10% |
| Pyreaus vs Law | 25–30 | 45.45% |
| Pyreaus vs Lili | 21–34 | 38.18% |
| Pyreaus vs Paul | 29–24 | 54.72% |
| Pyreaus vs Hwoarang | 25–28 | 47.17% |
| Pyreaus vs Eddy | 15–34 | 30.61% |
| Pyreaus vs Lars | 25–20 | 55.56% |
| Pyreaus vs Jun | 24–19 | 55.81% |
| Pyreaus vs Leo | 19–21 | 47.50% |
| Pyreaus vs Devil Jin | 16–23 | 41.03% |
| Pyreaus vs Victor | 22–17 | 56.41% |
| Pyreaus vs Xiaoyu | 12–26 | 31.58% |
| Pyreaus vs Nina | 11–23 | 32.35% |
| Pyreaus vs Alisa | 15–17 | 46.88% |
| Pyreaus vs Yoshimitsu | 14–15 | 48.28% |
| Pyreaus vs Asuka | 15–13 | 53.57% |
| Pyreaus vs Raven | 12–12 | 50.00% |
| Pyreaus vs Leroy | 10–12 | 45.45% |
| Pyreaus vs Jack-8 | 10–10 | 50.00% |
| Pyreaus vs Lee | 6–13 | 31.58% |
| Pyreaus vs Shaheen | 4–12 | 25.00% |
| Pyreaus vs Claudio | 7–8 | 46.67% |
| Pyreaus vs Kuma | 6–9 | 40.00% |
| Pyreaus vs Feng | 3–6 | 33.33% |
| Pyreaus vs Panda | 2–7 | 22.22% |
| Pyreaus vs Zafina | 0–3 | 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.