| Ker0oS vs Jin | 20–47 | 29.85% |
| Ker0oS vs King | 25–33 | 43.10% |
| Ker0oS vs Reina | 23–33 | 41.07% |
| Ker0oS vs Lili | 14–29 | 32.56% |
| Ker0oS vs Law | 10–32 | 23.81% |
| Ker0oS vs Lidia | 9–31 | 22.50% |
| Ker0oS vs Kazuya | 18–16 | 52.94% |
| Ker0oS vs Steve | 11–21 | 34.38% |
| Ker0oS vs Azucena | 17–13 | 56.67% |
| Ker0oS vs Bryan | 13–14 | 48.15% |
| Ker0oS vs Paul | 13–9 | 59.09% |
| Ker0oS vs Lee | 5–17 | 22.73% |
| Ker0oS vs Yoshimitsu | 8–11 | 42.11% |
| Ker0oS vs Asuka | 5–13 | 27.78% |
| Ker0oS vs Dragunov | 4–14 | 22.22% |
| Ker0oS vs Hwoarang | 1–15 | 6.25% |
| Ker0oS vs Victor | 2–8 | 20.00% |
| Ker0oS vs Heihachi | 5–5 | 50.00% |
| Ker0oS vs Leo | 4–5 | 44.44% |
| Ker0oS vs Lars | 2–7 | 22.22% |
| Ker0oS vs Eddy | 2–7 | 22.22% |
| Ker0oS vs Alisa | 4–4 | 50.00% |
| Ker0oS vs Jack-8 | 2–5 | 28.57% |
| Ker0oS vs Nina | 4–3 | 57.14% |
| Ker0oS vs Feng | 0–6 | 0.00% |
| Ker0oS vs Kuma | 3–3 | 50.00% |
| Ker0oS vs Jun | 0–6 | 0.00% |
| Ker0oS vs Devil Jin | 1–4 | 20.00% |
| Ker0oS vs Leroy | 2–3 | 40.00% |
| Ker0oS vs Claudio | 1–2 | 33.33% |
| Ker0oS vs Xiaoyu | 0–2 | 0.00% |
| Ker0oS vs Panda | 1–1 | 50.00% |
| Ker0oS vs Zafina | 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.