| Cewol vs Kazuya | 39–39 | 50.00% |
| Cewol vs Reina | 26–43 | 37.68% |
| Cewol vs King | 32–25 | 56.14% |
| Cewol vs Bryan | 29–27 | 51.79% |
| Cewol vs Steve | 25–30 | 45.45% |
| Cewol vs Jin | 33–18 | 64.71% |
| Cewol vs Hwoarang | 25–22 | 53.19% |
| Cewol vs Dragunov | 23–23 | 50.00% |
| Cewol vs Law | 24–17 | 58.54% |
| Cewol vs Yoshimitsu | 18–21 | 46.15% |
| Cewol vs Paul | 19–15 | 55.88% |
| Cewol vs Azucena | 18–15 | 54.55% |
| Cewol vs Eddy | 12–21 | 36.36% |
| Cewol vs Leo | 20–12 | 62.50% |
| Cewol vs Jun | 15–17 | 46.88% |
| Cewol vs Devil Jin | 14–16 | 46.67% |
| Cewol vs Victor | 16–13 | 55.17% |
| Cewol vs Asuka | 19–6 | 76.00% |
| Cewol vs Lili | 8–15 | 34.78% |
| Cewol vs Nina | 10–11 | 47.62% |
| Cewol vs Leroy | 8–13 | 38.10% |
| Cewol vs Lars | 7–13 | 35.00% |
| Cewol vs Xiaoyu | 7–11 | 38.89% |
| Cewol vs Alisa | 6–12 | 33.33% |
| Cewol vs Raven | 7–9 | 43.75% |
| Cewol vs Zafina | 6–9 | 40.00% |
| Cewol vs Lee | 8–6 | 57.14% |
| Cewol vs Kuma | 8–5 | 61.54% |
| Cewol vs Feng | 9–3 | 75.00% |
| Cewol vs Claudio | 5–4 | 55.56% |
| Cewol vs Panda | 3–3 | 50.00% |
| Cewol vs Jack-8 | 2–3 | 40.00% |
| Cewol vs Shaheen | 4–1 | 80.00% |
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.