| someday vs King | 8–15 | 34.78% |
| someday vs Reina | 11–11 | 50.00% |
| someday vs Lili | 10–11 | 47.62% |
| someday vs Hwoarang | 6–11 | 35.29% |
| someday vs Jin | 9–7 | 56.25% |
| someday vs Eddy | 5–11 | 31.25% |
| someday vs Dragunov | 9–6 | 60.00% |
| someday vs Jun | 6–9 | 40.00% |
| someday vs Azucena | 8–6 | 57.14% |
| someday vs Asuka | 6–7 | 46.15% |
| someday vs Victor | 5–6 | 45.45% |
| someday vs Steve | 2–8 | 20.00% |
| someday vs Bryan | 5–4 | 55.56% |
| someday vs Alisa | 5–4 | 55.56% |
| someday vs Lee | 3–6 | 33.33% |
| someday vs Paul | 6–2 | 75.00% |
| someday vs Yoshimitsu | 1–7 | 12.50% |
| someday vs Leo | 5–3 | 62.50% |
| someday vs Law | 5–2 | 71.43% |
| someday vs Leroy | 4–3 | 57.14% |
| someday vs Xiaoyu | 4–2 | 66.67% |
| someday vs Devil Jin | 2–3 | 40.00% |
| someday vs Feng | 1–4 | 20.00% |
| someday vs Kazuya | 1–3 | 25.00% |
| someday vs Claudio | 1–3 | 25.00% |
| someday vs Nina | 3–1 | 75.00% |
| someday vs Jack-8 | 0–3 | 0.00% |
| someday vs Lars | 0–3 | 0.00% |
| someday vs Shaheen | 0–2 | 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.