| KitKatKing vs Reina | 10–4 | 71.43% |
| KitKatKing vs Eddy | 5–9 | 35.71% |
| KitKatKing vs Kazuya | 10–3 | 76.92% |
| KitKatKing vs Jun | 8–5 | 61.54% |
| KitKatKing vs Law | 3–7 | 30.00% |
| KitKatKing vs King | 5–5 | 50.00% |
| KitKatKing vs Hwoarang | 4–5 | 44.44% |
| KitKatKing vs Yoshimitsu | 4–4 | 50.00% |
| KitKatKing vs Steve | 7–1 | 87.50% |
| KitKatKing vs Azucena | 2–5 | 28.57% |
| KitKatKing vs Jin | 3–3 | 50.00% |
| KitKatKing vs Bryan | 5–1 | 83.33% |
| KitKatKing vs Lili | 3–3 | 50.00% |
| KitKatKing vs Dragunov | 3–3 | 50.00% |
| KitKatKing vs Devil Jin | 2–3 | 40.00% |
| KitKatKing vs Nina | 4–1 | 80.00% |
| KitKatKing vs Lee | 2–3 | 40.00% |
| KitKatKing vs Victor | 1–4 | 20.00% |
| KitKatKing vs Asuka | 3–1 | 75.00% |
| KitKatKing vs Kuma | 2–2 | 50.00% |
| KitKatKing vs Lars | 1–2 | 33.33% |
| KitKatKing vs Xiaoyu | 2–0 | 100.00% |
| KitKatKing vs Alisa | 1–1 | 50.00% |
| KitKatKing vs Claudio | 1–1 | 50.00% |
| KitKatKing vs Panda | 2–0 | 100.00% |
| KitKatKing vs Leroy | 1–1 | 50.00% |
| KitKatKing vs Jack-8 | 0–1 | 0.00% |
| KitKatKing vs Feng | 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.