| KingKO vs Kazuya | 30–41 | 42.25% |
| KingKO vs King | 30–37 | 44.78% |
| KingKO vs Jin | 31–23 | 57.41% |
| KingKO vs Reina | 22–24 | 47.83% |
| KingKO vs Bryan | 21–13 | 61.76% |
| KingKO vs Asuka | 15–17 | 46.88% |
| KingKO vs Dragunov | 15–16 | 48.39% |
| KingKO vs Steve | 17–13 | 56.67% |
| KingKO vs Law | 9–13 | 40.91% |
| KingKO vs Paul | 9–12 | 42.86% |
| KingKO vs Xiaoyu | 7–13 | 35.00% |
| KingKO vs Lars | 7–13 | 35.00% |
| KingKO vs Lili | 12–7 | 63.16% |
| KingKO vs Leroy | 12–7 | 63.16% |
| KingKO vs Yoshimitsu | 9–8 | 52.94% |
| KingKO vs Hwoarang | 11–6 | 64.71% |
| KingKO vs Azucena | 11–6 | 64.71% |
| KingKO vs Heihachi | 7–10 | 41.18% |
| KingKO vs Lee | 8–8 | 50.00% |
| KingKO vs Jun | 12–4 | 75.00% |
| KingKO vs Victor | 5–10 | 33.33% |
| KingKO vs Devil Jin | 5–8 | 38.46% |
| KingKO vs Lidia | 10–3 | 76.92% |
| KingKO vs Nina | 4–8 | 33.33% |
| KingKO vs Raven | 6–6 | 50.00% |
| KingKO vs Eddy | 2–10 | 16.67% |
| KingKO vs Alisa | 7–4 | 63.64% |
| KingKO vs Jack-8 | 4–5 | 44.44% |
| KingKO vs Feng | 4–5 | 44.44% |
| KingKO vs Leo | 5–3 | 62.50% |
| KingKO vs Zafina | 3–3 | 50.00% |
| KingKO vs Shaheen | 5–0 | 100.00% |
| KingKO vs Claudio | 2–2 | 50.00% |
| KingKO vs Panda | 3–1 | 75.00% |
| KingKO vs Kuma | 1–1 | 50.00% |
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.