| K4vun vs Kazuya | 22–16 | 57.89% |
| K4vun vs Jin | 17–13 | 56.67% |
| K4vun vs Hwoarang | 16–13 | 55.17% |
| K4vun vs King | 11–16 | 40.74% |
| K4vun vs Steve | 8–11 | 42.11% |
| K4vun vs Nina | 13–6 | 68.42% |
| K4vun vs Reina | 12–7 | 63.16% |
| K4vun vs Yoshimitsu | 8–10 | 44.44% |
| K4vun vs Eddy | 12–4 | 75.00% |
| K4vun vs Paul | 5–10 | 33.33% |
| K4vun vs Lili | 6–6 | 50.00% |
| K4vun vs Asuka | 5–6 | 45.45% |
| K4vun vs Feng | 6–5 | 54.55% |
| K4vun vs Lars | 6–5 | 54.55% |
| K4vun vs Claudio | 6–4 | 60.00% |
| K4vun vs Law | 2–7 | 22.22% |
| K4vun vs Dragunov | 3–6 | 33.33% |
| K4vun vs Leroy | 4–5 | 44.44% |
| K4vun vs Victor | 5–4 | 55.56% |
| K4vun vs Alisa | 5–3 | 62.50% |
| K4vun vs Lee | 7–1 | 87.50% |
| K4vun vs Devil Jin | 5–2 | 71.43% |
| K4vun vs Leo | 2–5 | 28.57% |
| K4vun vs Shaheen | 5–2 | 71.43% |
| K4vun vs Bryan | 4–2 | 66.67% |
| K4vun vs Kuma | 3–3 | 50.00% |
| K4vun vs Xiaoyu | 3–2 | 60.00% |
| K4vun vs Azucena | 4–1 | 80.00% |
| K4vun vs Jun | 1–3 | 25.00% |
| K4vun vs Jack-8 | 2–1 | 66.67% |
| K4vun vs Zafina | 2–1 | 66.67% |
| K4vun vs Raven | 0–3 | 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.