| Shugiin vs Jin | 17–18 | 48.57% |
| Shugiin vs King | 25–7 | 78.12% |
| Shugiin vs Hwoarang | 19–12 | 61.29% |
| Shugiin vs Law | 10–11 | 47.62% |
| Shugiin vs Steve | 8–8 | 50.00% |
| Shugiin vs Kazuya | 9–6 | 60.00% |
| Shugiin vs Reina | 11–4 | 73.33% |
| Shugiin vs Paul | 8–6 | 57.14% |
| Shugiin vs Bryan | 6–7 | 46.15% |
| Shugiin vs Lili | 9–4 | 69.23% |
| Shugiin vs Lidia | 8–5 | 61.54% |
| Shugiin vs Eddy | 6–6 | 50.00% |
| Shugiin vs Xiaoyu | 5–6 | 45.45% |
| Shugiin vs Devil Jin | 6–4 | 60.00% |
| Shugiin vs Lee | 5–5 | 50.00% |
| Shugiin vs Yoshimitsu | 4–5 | 44.44% |
| Shugiin vs Victor | 3–6 | 33.33% |
| Shugiin vs Asuka | 4–4 | 50.00% |
| Shugiin vs Leroy | 5–2 | 71.43% |
| Shugiin vs Jun | 7–0 | 100.00% |
| Shugiin vs Azucena | 3–4 | 42.86% |
| Shugiin vs Dragunov | 2–4 | 33.33% |
| Shugiin vs Kuma | 2–4 | 33.33% |
| Shugiin vs Lars | 4–1 | 80.00% |
| Shugiin vs Nina | 2–3 | 40.00% |
| Shugiin vs Raven | 4–0 | 100.00% |
| Shugiin vs Leo | 1–3 | 25.00% |
| Shugiin vs Alisa | 0–3 | 0.00% |
| Shugiin vs Claudio | 2–0 | 100.00% |
| Shugiin vs Shaheen | 2–0 | 100.00% |
| Shugiin vs Feng | 1–0 | 100.00% |
| Shugiin vs Jack-8 | 1–0 | 100.00% |
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.