| Shiirouu vs Reina | 29–9 | 76.32% |
| Shiirouu vs King | 8–29 | 21.62% |
| Shiirouu vs Steve | 17–9 | 65.38% |
| Shiirouu vs Hwoarang | 7–17 | 29.17% |
| Shiirouu vs Alisa | 12–11 | 52.17% |
| Shiirouu vs Kazuya | 6–16 | 27.27% |
| Shiirouu vs Jin | 7–14 | 33.33% |
| Shiirouu vs Azucena | 11–10 | 52.38% |
| Shiirouu vs Yoshimitsu | 10–10 | 50.00% |
| Shiirouu vs Dragunov | 10–10 | 50.00% |
| Shiirouu vs Jun | 6–13–1 | 31.58% |
| Shiirouu vs Asuka | 7–11 | 38.89% |
| Shiirouu vs Lili | 4–12 | 25.00% |
| Shiirouu vs Nina | 4–12 | 25.00% |
| Shiirouu vs Lars | 5–9 | 35.71% |
| Shiirouu vs Eddy | 1–12 | 7.69% |
| Shiirouu vs Law | 5–7 | 41.67% |
| Shiirouu vs Raven | 5–6 | 45.45% |
| Shiirouu vs Heihachi | 2–9 | 18.18% |
| Shiirouu vs Paul | 1–9 | 10.00% |
| Shiirouu vs Xiaoyu | 6–4 | 60.00% |
| Shiirouu vs Lidia | 4–5 | 44.44% |
| Shiirouu vs Leo | 4–4 | 50.00% |
| Shiirouu vs Leroy | 6–2 | 75.00% |
| Shiirouu vs Bryan | 2–5 | 28.57% |
| Shiirouu vs Victor | 1–6 | 14.29% |
| Shiirouu vs Claudio | 0–4 | 0.00% |
| Shiirouu vs Shaheen | 1–3 | 25.00% |
| Shiirouu vs Lee | 1–3 | 25.00% |
| Shiirouu vs Jack-8 | 0–3 | 0.00% |
| Shiirouu vs Devil Jin | 0–3 | 0.00% |
| Shiirouu vs Feng | 1–0 | 100.00% |
| Shiirouu vs Kuma | 1–0 | 100.00% |
| Shiirouu vs Panda | 1–0 | 100.00% |
| Shiirouu 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.