| sirgrey vs Reina | 34–11 | 75.56% |
| sirgrey vs Eddy | 16–23 | 41.03% |
| sirgrey vs Victor | 17–18 | 48.57% |
| sirgrey vs Law | 18–13 | 58.06% |
| sirgrey vs Dragunov | 17–14 | 54.84% |
| sirgrey vs Jun | 18–9 | 66.67% |
| sirgrey vs Hwoarang | 14–9 | 60.87% |
| sirgrey vs Lili | 8–15 | 34.78% |
| sirgrey vs Steve | 13–9 | 59.09% |
| sirgrey vs Kazuya | 15–6 | 71.43% |
| sirgrey vs King | 6–14 | 30.00% |
| sirgrey vs Jin | 11–9 | 55.00% |
| sirgrey vs Asuka | 9–11 | 45.00% |
| sirgrey vs Paul | 9–10 | 47.37% |
| sirgrey vs Kuma | 6–10 | 37.50% |
| sirgrey vs Bryan | 7–7 | 50.00% |
| sirgrey vs Azucena | 8–6 | 57.14% |
| sirgrey vs Xiaoyu | 7–5 | 58.33% |
| sirgrey vs Claudio | 6–6 | 50.00% |
| sirgrey vs Feng | 4–7 | 36.36% |
| sirgrey vs Lars | 5–6 | 45.45% |
| sirgrey vs Yoshimitsu | 4–6 | 40.00% |
| sirgrey vs Alisa | 4–6 | 40.00% |
| sirgrey vs Lee | 6–4 | 60.00% |
| sirgrey vs Nina | 7–2 | 77.78% |
| sirgrey vs Devil Jin | 4–4 | 50.00% |
| sirgrey vs Leo | 4–4 | 50.00% |
| sirgrey vs Shaheen | 4–4 | 50.00% |
| sirgrey vs Leroy | 5–3 | 62.50% |
| sirgrey vs Panda | 1–2 | 33.33% |
| sirgrey vs Raven | 3–0 | 100.00% |
| sirgrey vs Jack-8 | 1–1 | 50.00% |
| sirgrey vs Zafina | 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.