| Ker3s vs King | 13–13 | 50.00% |
| Ker3s vs Lili | 5–13 | 27.78% |
| Ker3s vs Reina | 8–7 | 53.33% |
| Ker3s vs Eddy | 5–10 | 33.33% |
| Ker3s vs Steve | 5–8 | 38.46% |
| Ker3s vs Jin | 5–6 | 45.45% |
| Ker3s vs Hwoarang | 1–9 | 10.00% |
| Ker3s vs Jun | 3–7 | 30.00% |
| Ker3s vs Xiaoyu | 2–6 | 25.00% |
| Ker3s vs Yoshimitsu | 1–6 | 14.29% |
| Ker3s vs Nina | 2–5 | 28.57% |
| Ker3s vs Azucena | 3–4 | 42.86% |
| Ker3s vs Paul | 1–5 | 16.67% |
| Ker3s vs Law | 3–3 | 50.00% |
| Ker3s vs Dragunov | 3–3 | 50.00% |
| Ker3s vs Kuma | 2–4 | 33.33% |
| Ker3s vs Bryan | 1–4 | 20.00% |
| Ker3s vs Jack-8 | 1–4 | 20.00% |
| Ker3s vs Kazuya | 2–2 | 50.00% |
| Ker3s vs Claudio | 0–4 | 0.00% |
| Ker3s vs Asuka | 1–2 | 33.33% |
| Ker3s vs Feng | 2–1 | 66.67% |
| Ker3s vs Lars | 1–2 | 33.33% |
| Ker3s vs Alisa | 1–2 | 33.33% |
| Ker3s vs Devil Jin | 2–0 | 100.00% |
| Ker3s vs Leroy | 1–1 | 50.00% |
| Ker3s vs Victor | 0–2 | 0.00% |
| Ker3s vs Lee | 0–1 | 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.