| King of mids vs Clive | 32–31 | 50.79% |
| King of mids vs Reina | 21–28 | 42.86% |
| King of mids vs Law | 17–31 | 35.42% |
| King of mids vs Bryan | 17–25 | 40.48% |
| King of mids vs Steve | 11–31 | 26.19% |
| King of mids vs Kazuya | 20–18 | 52.63% |
| King of mids vs Heihachi | 19–17 | 52.78% |
| King of mids vs King | 20–15 | 57.14% |
| King of mids vs Dragunov | 13–20 | 39.39% |
| King of mids vs Jin | 11–21 | 34.38% |
| King of mids vs Asuka | 13–18 | 41.94% |
| King of mids vs Hwoarang | 14–12 | 53.85% |
| King of mids vs Leroy | 9–17 | 34.62% |
| King of mids vs Jun | 9–11 | 45.00% |
| King of mids vs Lars | 9–10 | 47.37% |
| King of mids vs Lili | 9–9 | 50.00% |
| King of mids vs Eddy | 11–7 | 61.11% |
| King of mids vs Lee | 3–13 | 18.75% |
| King of mids vs Kuma | 9–7 | 56.25% |
| King of mids vs Azucena | 5–11 | 31.25% |
| King of mids vs Victor | 4–11 | 26.67% |
| King of mids vs Lidia | 8–7 | 53.33% |
| King of mids vs Paul | 4–9 | 30.77% |
| King of mids vs Yoshimitsu | 6–7 | 46.15% |
| King of mids vs Feng | 3–9 | 25.00% |
| King of mids vs Xiaoyu | 4–7 | 36.36% |
| King of mids vs Jack-8 | 3–4 | 42.86% |
| King of mids vs Nina | 2–5 | 28.57% |
| King of mids vs Raven | 3–4 | 42.86% |
| King of mids vs Claudio | 4–2 | 66.67% |
| King of mids vs Zafina | 2–4 | 33.33% |
| King of mids vs Leo | 3–1 | 75.00% |
| King of mids vs Alisa | 4–0 | 100.00% |
| King of mids vs Shaheen | 1–2 | 33.33% |
| King of mids vs Devil Jin | 1–1 | 50.00% |
| King of mids vs Panda | 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.