| KingKoka vs King | 9–23 | 28.12% |
| KingKoka vs Heihachi | 7–22 | 24.14% |
| KingKoka vs Hwoarang | 4–21 | 16.00% |
| KingKoka vs Reina | 6–13 | 31.58% |
| KingKoka vs Steve | 4–11 | 26.67% |
| KingKoka vs Asuka | 3–11 | 21.43% |
| KingKoka vs Azucena | 3–11 | 21.43% |
| KingKoka vs Paul | 2–11 | 15.38% |
| KingKoka vs Law | 5–8 | 38.46% |
| KingKoka vs Bryan | 1–12 | 7.69% |
| KingKoka vs Kazuya | 5–8 | 38.46% |
| KingKoka vs Lili | 2–9 | 18.18% |
| KingKoka vs Zafina | 5–6 | 45.45% |
| KingKoka vs Victor | 3–8 | 27.27% |
| KingKoka vs Eddy | 2–9 | 18.18% |
| KingKoka vs Lidia | 1–10 | 9.09% |
| KingKoka vs Devil Jin | 1–9 | 10.00% |
| KingKoka vs Alisa | 1–9 | 10.00% |
| KingKoka vs Jun | 4–6 | 40.00% |
| KingKoka vs Jin | 1–8 | 11.11% |
| KingKoka vs Xiaoyu | 2–5 | 28.57% |
| KingKoka vs Feng | 1–6 | 14.29% |
| KingKoka vs Nina | 2–5 | 28.57% |
| KingKoka vs Dragunov | 1–5 | 16.67% |
| KingKoka vs Leo | 2–4 | 33.33% |
| KingKoka vs Raven | 3–3 | 50.00% |
| KingKoka vs Lee | 2–3 | 40.00% |
| KingKoka vs Kuma | 1–4 | 20.00% |
| KingKoka vs Leroy | 1–3 | 25.00% |
| KingKoka vs Yoshimitsu | 1–2 | 33.33% |
| KingKoka vs Jack-8 | 1–2 | 33.33% |
| KingKoka vs Lars | 0–2 | 0.00% |
| KingKoka vs Panda | 0–2 | 0.00% |
| KingKoka vs Shaheen | 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.