| Ketty vs Lili | 9–11 | 45.00% |
| Ketty vs Dragunov | 3–12 | 20.00% |
| Ketty vs Reina | 8–6 | 57.14% |
| Ketty vs King | 4–7 | 36.36% |
| Ketty vs Asuka | 6–5 | 54.55% |
| Ketty vs Paul | 6–4 | 60.00% |
| Ketty vs Devil Jin | 4–4 | 50.00% |
| Ketty vs Eddy | 2–6 | 25.00% |
| Ketty vs Xiaoyu | 4–3 | 57.14% |
| Ketty vs Nina | 3–4 | 42.86% |
| Ketty vs Victor | 2–5 | 28.57% |
| Ketty vs Hwoarang | 3–3 | 50.00% |
| Ketty vs Kazuya | 5–1 | 83.33% |
| Ketty vs Feng | 3–3 | 50.00% |
| Ketty vs Jun | 3–3 | 50.00% |
| Ketty vs Azucena | 2–4 | 33.33% |
| Ketty vs Yoshimitsu | 0–5 | 0.00% |
| Ketty vs Jin | 1–3 | 25.00% |
| Ketty vs Bryan | 1–3 | 25.00% |
| Ketty vs Jack-8 | 2–2 | 50.00% |
| Ketty vs Leo | 1–2 | 33.33% |
| Ketty vs Lars | 2–1 | 66.67% |
| Ketty vs Alisa | 2–1 | 66.67% |
| Ketty vs Kuma | 1–2 | 33.33% |
| Ketty vs Leroy | 2–1 | 66.67% |
| Ketty vs Claudio | 2–0 | 100.00% |
| Ketty vs Lee | 1–1 | 50.00% |
| Ketty vs Zafina | 0–2 | 0.00% |
| Ketty vs Raven | 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.