| Ketten vs Kazuya | 30–11 | 73.17% |
| Ketten vs Bryan | 26–11 | 70.27% |
| Ketten vs Armor King | 17–11 | 60.71% |
| Ketten vs Dragunov | 16–6 | 72.73% |
| Ketten vs Reina | 13–6 | 68.42% |
| Ketten vs Lee | 10–6 | 62.50% |
| Ketten vs Steve | 11–4 | 73.33% |
| Ketten vs Law | 12–1 | 92.31% |
| Ketten vs Victor | 11–0 | 100.00% |
| Ketten vs Heihachi | 9–2 | 81.82% |
| Ketten vs Paul | 7–3 | 70.00% |
| Ketten vs Hwoarang | 6–4 | 60.00% |
| Ketten vs Devil Jin | 8–2 | 80.00% |
| Ketten vs Feng | 5–5 | 50.00% |
| Ketten vs Xiaoyu | 6–3 | 66.67% |
| Ketten vs Jin | 5–4 | 55.56% |
| Ketten vs Lili | 7–2 | 77.78% |
| Ketten vs Fahkumram | 6–3 | 66.67% |
| Ketten vs Nina | 7–1 | 87.50% |
| Ketten vs Eddy | 7–1 | 87.50% |
| Ketten vs Yoshimitsu | 4–3 | 57.14% |
| Ketten vs King | 6–0 | 100.00% |
| Ketten vs Asuka | 4–2 | 66.67% |
| Ketten vs Lars | 3–3 | 50.00% |
| Ketten vs Claudio | 5–0 | 100.00% |
| Ketten vs Leroy | 4–1 | 80.00% |
| Ketten vs Alisa | 2–2 | 50.00% |
| Ketten vs Azucena | 3–1 | 75.00% |
| Ketten vs Jack-8 | 2–1 | 66.67% |
| Ketten vs Zafina | 2–1 | 66.67% |
| Ketten vs Raven | 2–1 | 66.67% |
| Ketten vs Clive | 3–0 | 100.00% |
| Ketten vs Leo | 0–2 | 0.00% |
| Ketten vs Shaheen | 2–0 | 100.00% |
| Ketten vs Jun | 1–1 | 50.00% |
| Ketten vs Lidia | 0–1 | 0.00% |
| Ketten vs Anna | 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.