| Ketsia vs Jin | 4–17–1 | 19.05% |
| Ketsia vs Nina | 1–10 | 9.09% |
| Ketsia vs Kazuya | 3–5 | 37.50% |
| Ketsia vs Steve | 2–6 | 25.00% |
| Ketsia vs Eddy | 2–6 | 25.00% |
| Ketsia vs Claudio | 0–7 | 0.00% |
| Ketsia vs Victor | 0–6 | 0.00% |
| Ketsia vs Hwoarang | 1–4 | 20.00% |
| Ketsia vs Shaheen | 2–3 | 40.00% |
| Ketsia vs Jun | 0–5 | 0.00% |
| Ketsia vs King | 0–4 | 0.00% |
| Ketsia vs Devil Jin | 0–4 | 0.00% |
| Ketsia vs Lili | 0–4 | 0.00% |
| Ketsia vs Yoshimitsu | 1–2 | 33.33% |
| Ketsia vs Feng | 1–2 | 33.33% |
| Ketsia vs Reina | 1–2 | 33.33% |
| Ketsia vs Law | 0–2 | 0.00% |
| Ketsia vs Lars | 0–2 | 0.00% |
| Ketsia vs Kuma | 1–1 | 50.00% |
| Ketsia vs Zafina | 2–0 | 100.00% |
| Ketsia vs Leroy | 0–2 | 0.00% |
| Ketsia vs Armor King | 0–2 | 0.00% |
| Ketsia vs Leo | 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.