| ShaiSays vs Kazuya | 31–15 | 67.39% |
| ShaiSays vs Clive | 26–20 | 56.52% |
| ShaiSays vs King | 27–13 | 67.50% |
| ShaiSays vs Steve | 26–13 | 66.67% |
| ShaiSays vs Reina | 29–8 | 78.38% |
| ShaiSays vs Dragunov | 19–16 | 54.29% |
| ShaiSays vs Jin | 20–14 | 58.82% |
| ShaiSays vs Jun | 17–15 | 53.12% |
| ShaiSays vs Law | 13–18 | 41.94% |
| ShaiSays vs Hwoarang | 19–11 | 63.33% |
| ShaiSays vs Bryan | 15–11 | 57.69% |
| ShaiSays vs Yoshimitsu | 18–7 | 72.00% |
| ShaiSays vs Lars | 18–6 | 75.00% |
| ShaiSays vs Heihachi | 16–6 | 72.73% |
| ShaiSays vs Asuka | 8–12 | 40.00% |
| ShaiSays vs Lee | 13–5 | 72.22% |
| ShaiSays vs Eddy | 5–13 | 27.78% |
| ShaiSays vs Lidia | 8–8 | 50.00% |
| ShaiSays vs Paul | 7–8 | 46.67% |
| ShaiSays vs Feng | 8–7 | 53.33% |
| ShaiSays vs Alisa | 5–10 | 33.33% |
| ShaiSays vs Xiaoyu | 10–3 | 76.92% |
| ShaiSays vs Jack-8 | 6–7 | 46.15% |
| ShaiSays vs Azucena | 6–7 | 46.15% |
| ShaiSays vs Raven | 8–4 | 66.67% |
| ShaiSays vs Lili | 4–7 | 36.36% |
| ShaiSays vs Leo | 5–6 | 45.45% |
| ShaiSays vs Shaheen | 5–6 | 45.45% |
| ShaiSays vs Kuma | 6–5 | 54.55% |
| ShaiSays vs Nina | 4–6 | 40.00% |
| ShaiSays vs Claudio | 6–3 | 66.67% |
| ShaiSays vs Leroy | 4–4 | 50.00% |
| ShaiSays vs Anna | 4–1 | 80.00% |
| ShaiSays vs Devil Jin | 2–1 | 66.67% |
| ShaiSays vs Victor | 2–1 | 66.67% |
| ShaiSays vs Panda | 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.