| kkss vs Reina | 15–32 | 31.91% |
| kkss vs Jin | 6–25 | 19.35% |
| kkss vs Clive | 8–20 | 28.57% |
| kkss vs Lili | 10–14 | 41.67% |
| kkss vs Steve | 4–17 | 19.05% |
| kkss vs Bryan | 5–14 | 26.32% |
| kkss vs King | 3–14 | 17.65% |
| kkss vs Hwoarang | 2–15 | 11.76% |
| kkss vs Dragunov | 1–16 | 5.88% |
| kkss vs Asuka | 4–11 | 26.67% |
| kkss vs Devil Jin | 6–9 | 40.00% |
| kkss vs Kazuya | 2–12 | 14.29% |
| kkss vs Azucena | 3–11 | 21.43% |
| kkss vs Paul | 1–11 | 8.33% |
| kkss vs Yoshimitsu | 0–12 | 0.00% |
| kkss vs Victor | 2–8 | 20.00% |
| kkss vs Lars | 1–8 | 11.11% |
| kkss vs Lee | 2–7 | 22.22% |
| kkss vs Anna | 2–7 | 22.22% |
| kkss vs Xiaoyu | 0–8 | 0.00% |
| kkss vs Armor King | 6–2 | 75.00% |
| kkss vs Law | 1–6 | 14.29% |
| kkss vs Jack-8 | 4–3 | 57.14% |
| kkss vs Shaheen | 1–6 | 14.29% |
| kkss vs Jun | 3–4 | 42.86% |
| kkss vs Lidia | 2–5 | 28.57% |
| kkss vs Leroy | 3–3 | 50.00% |
| kkss vs Feng | 1–4 | 20.00% |
| kkss vs Claudio | 0–5 | 0.00% |
| kkss vs Nina | 1–4 | 20.00% |
| kkss vs Heihachi | 1–4 | 20.00% |
| kkss vs Alisa | 2–2 | 50.00% |
| kkss vs Kuma | 2–2 | 50.00% |
| kkss vs Fahkumram | 0–4 | 0.00% |
| kkss vs Miary Zo | 0–3 | 0.00% |
| kkss vs Eddy | 0–2 | 0.00% |
| kkss vs Panda | 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.