| Stop_Effective vs Kazuya | 25–5 | 83.33% |
| Stop_Effective vs Jin | 12–7 | 63.16% |
| Stop_Effective vs King | 13–3 | 81.25% |
| Stop_Effective vs Bryan | 10–3 | 76.92% |
| Stop_Effective vs Yoshimitsu | 9–3 | 75.00% |
| Stop_Effective vs Steve | 9–2 | 81.82% |
| Stop_Effective vs Reina | 10–1 | 90.91% |
| Stop_Effective vs Victor | 7–3 | 70.00% |
| Stop_Effective vs Eddy | 1–9 | 10.00% |
| Stop_Effective vs Jack-8 | 6–3 | 66.67% |
| Stop_Effective vs Jun | 5–4 | 55.56% |
| Stop_Effective vs Devil Jin | 4–3 | 57.14% |
| Stop_Effective vs Hwoarang | 4–2 | 66.67% |
| Stop_Effective vs Feng | 1–5 | 16.67% |
| Stop_Effective vs Azucena | 4–2 | 66.67% |
| Stop_Effective vs Lidia | 4–2 | 66.67% |
| Stop_Effective vs Paul | 3–2 | 60.00% |
| Stop_Effective vs Lili | 3–2 | 60.00% |
| Stop_Effective vs Dragunov | 3–2 | 60.00% |
| Stop_Effective vs Lee | 2–3 | 40.00% |
| Stop_Effective vs Law | 4–0 | 100.00% |
| Stop_Effective vs Alisa | 2–2 | 50.00% |
| Stop_Effective vs Nina | 2–2 | 50.00% |
| Stop_Effective vs Shaheen | 1–2 | 33.33% |
| Stop_Effective vs Leroy | 1–2 | 33.33% |
| Stop_Effective vs Asuka | 2–0 | 100.00% |
| Stop_Effective vs Kuma | 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.