| sirhouses vs Kazuya | 14–25 | 35.90% |
| sirhouses vs Steve | 7–16 | 30.43% |
| sirhouses vs Paul | 6–10 | 37.50% |
| sirhouses vs Lili | 7–9 | 43.75% |
| sirhouses vs Hwoarang | 4–9 | 30.77% |
| sirhouses vs Xiaoyu | 10–3 | 76.92% |
| sirhouses vs Lee | 4–9 | 30.77% |
| sirhouses vs Reina | 7–6 | 53.85% |
| sirhouses vs Heihachi | 1–12 | 7.69% |
| sirhouses vs Bryan | 4–8 | 33.33% |
| sirhouses vs Feng | 2–10 | 16.67% |
| sirhouses vs Jin | 0–11 | 0.00% |
| sirhouses vs Jun | 5–5 | 50.00% |
| sirhouses vs Eddy | 5–4 | 55.56% |
| sirhouses vs Anna | 5–4 | 55.56% |
| sirhouses vs King | 2–6 | 25.00% |
| sirhouses vs Lars | 3–5 | 37.50% |
| sirhouses vs Alisa | 5–3 | 62.50% |
| sirhouses vs Law | 2–5 | 28.57% |
| sirhouses vs Nina | 4–3 | 57.14% |
| sirhouses vs Clive | 2–5 | 28.57% |
| sirhouses vs Yoshimitsu | 0–4 | 0.00% |
| sirhouses vs Asuka | 2–2 | 50.00% |
| sirhouses vs Dragunov | 0–4 | 0.00% |
| sirhouses vs Devil Jin | 0–3 | 0.00% |
| sirhouses vs Claudio | 2–1 | 66.67% |
| sirhouses vs Zafina | 1–2 | 33.33% |
| sirhouses vs Leo | 2–0 | 100.00% |
| sirhouses vs Lidia | 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.