| KiiWiiK vs Kazuya | 21–41 | 33.87% |
| KiiWiiK vs Jin | 25–25 | 50.00% |
| KiiWiiK vs Reina | 23–20 | 53.49% |
| KiiWiiK vs Hwoarang | 22–19 | 53.66% |
| KiiWiiK vs King | 16–21 | 43.24% |
| KiiWiiK vs Steve | 15–18 | 45.45% |
| KiiWiiK vs Eddy | 10–19 | 34.48% |
| KiiWiiK vs Bryan | 17–10 | 62.96% |
| KiiWiiK vs Lili | 11–15 | 42.31% |
| KiiWiiK vs Nina | 12–14 | 46.15% |
| KiiWiiK vs Yoshimitsu | 15–10 | 60.00% |
| KiiWiiK vs Alisa | 15–10 | 60.00% |
| KiiWiiK vs Asuka | 11–11 | 50.00% |
| KiiWiiK vs Jun | 8–13 | 38.10% |
| KiiWiiK vs Xiaoyu | 7–12 | 36.84% |
| KiiWiiK vs Paul | 6–12 | 33.33% |
| KiiWiiK vs Dragunov | 8–8 | 50.00% |
| KiiWiiK vs Law | 4–9 | 30.77% |
| KiiWiiK vs Devil Jin | 2–10 | 16.67% |
| KiiWiiK vs Azucena | 7–5 | 58.33% |
| KiiWiiK vs Leroy | 3–7 | 30.00% |
| KiiWiiK vs Jack-8 | 4–5 | 44.44% |
| KiiWiiK vs Leo | 2–7 | 22.22% |
| KiiWiiK vs Lee | 3–6 | 33.33% |
| KiiWiiK vs Lars | 5–2 | 71.43% |
| KiiWiiK vs Shaheen | 2–5 | 28.57% |
| KiiWiiK vs Feng | 5–1 | 83.33% |
| KiiWiiK vs Victor | 2–4 | 33.33% |
| KiiWiiK vs Raven | 2–3 | 40.00% |
| KiiWiiK vs Claudio | 2–2 | 50.00% |
| KiiWiiK vs Zafina | 2–2 | 50.00% |
| KiiWiiK vs Kuma | 0–2 | 0.00% |
| KiiWiiK vs Clive | 0–2 | 0.00% |
| KiiWiiK vs Heihachi | 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.