| Keiyuu vs Reina | 26–50 | 34.21% |
| Keiyuu vs King | 25–39 | 39.06% |
| Keiyuu vs Kazuya | 25–33 | 43.10% |
| Keiyuu vs Jin | 18–34 | 34.62% |
| Keiyuu vs Steve | 12–24 | 33.33% |
| Keiyuu vs Dragunov | 9–25 | 26.47% |
| Keiyuu vs Hwoarang | 14–15 | 48.28% |
| Keiyuu vs Lars | 6–20 | 23.08% |
| Keiyuu vs Azucena | 13–13 | 50.00% |
| Keiyuu vs Lee | 10–14 | 41.67% |
| Keiyuu vs Victor | 6–17 | 26.09% |
| Keiyuu vs Eddy | 6–17 | 26.09% |
| Keiyuu vs Lili | 1–20 | 4.76% |
| Keiyuu vs Yoshimitsu | 5–15 | 25.00% |
| Keiyuu vs Kuma | 7–13 | 35.00% |
| Keiyuu vs Jun | 9–11 | 45.00% |
| Keiyuu vs Bryan | 6–13 | 31.58% |
| Keiyuu vs Devil Jin | 4–15 | 21.05% |
| Keiyuu vs Feng | 5–14 | 26.32% |
| Keiyuu vs Leroy | 5–14 | 26.32% |
| Keiyuu vs Law | 5–12 | 29.41% |
| Keiyuu vs Claudio | 8–9 | 47.06% |
| Keiyuu vs Paul | 7–9 | 43.75% |
| Keiyuu vs Xiaoyu | 7–9 | 43.75% |
| Keiyuu vs Alisa | 4–9 | 30.77% |
| Keiyuu vs Nina | 4–5 | 44.44% |
| Keiyuu vs Zafina | 8–1 | 88.89% |
| Keiyuu vs Raven | 3–6 | 33.33% |
| Keiyuu vs Asuka | 6–2 | 75.00% |
| Keiyuu vs Shaheen | 0–4 | 0.00% |
| Keiyuu vs Panda | 0–4 | 0.00% |
| Keiyuu vs Jack-8 | 2–0 | 100.00% |
| Keiyuu vs Leo | 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.