| Pyro vs Reina | 17–18 | 48.57% |
| Pyro vs Jin | 6–27 | 18.18% |
| Pyro vs Leroy | 10–19 | 34.48% |
| Pyro vs Kazuya | 18–10 | 64.29% |
| Pyro vs Hwoarang | 7–16 | 30.43% |
| Pyro vs Law | 5–17 | 22.73% |
| Pyro vs King | 5–17 | 22.73% |
| Pyro vs Azucena | 7–14 | 33.33% |
| Pyro vs Heihachi | 8–13 | 38.10% |
| Pyro vs Nina | 5–13 | 27.78% |
| Pyro vs Lidia | 11–7 | 61.11% |
| Pyro vs Steve | 5–12 | 29.41% |
| Pyro vs Lili | 8–9 | 47.06% |
| Pyro vs Dragunov | 3–14 | 17.65% |
| Pyro vs Yoshimitsu | 6–10 | 37.50% |
| Pyro vs Bryan | 4–12 | 25.00% |
| Pyro vs Jun | 6–9 | 40.00% |
| Pyro vs Victor | 5–10 | 33.33% |
| Pyro vs Lee | 6–8 | 42.86% |
| Pyro vs Paul | 2–9 | 18.18% |
| Pyro vs Claudio | 2–9 | 18.18% |
| Pyro vs Asuka | 6–4 | 60.00% |
| Pyro vs Alisa | 5–5 | 50.00% |
| Pyro vs Lars | 0–9 | 0.00% |
| Pyro vs Kuma | 3–6 | 33.33% |
| Pyro vs Clive | 4–5 | 44.44% |
| Pyro vs Eddy | 0–7 | 0.00% |
| Pyro vs Shaheen | 2–4 | 33.33% |
| Pyro vs Zafina | 1–5 | 16.67% |
| Pyro vs Armor King | 3–3 | 50.00% |
| Pyro vs Devil Jin | 5–0 | 100.00% |
| Pyro vs Xiaoyu | 2–1 | 66.67% |
| Pyro vs Jack-8 | 0–3 | 0.00% |
| Pyro vs Leo | 1–2 | 33.33% |
| Pyro vs Feng | 0–2 | 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.