| K1zf4 vs Kazuya | 44–39 | 53.01% |
| K1zf4 vs Jin | 43–37 | 53.75% |
| K1zf4 vs King | 34–38 | 47.22% |
| K1zf4 vs Bryan | 32–25 | 56.14% |
| K1zf4 vs Steve | 26–27 | 49.06% |
| K1zf4 vs Armor King | 13–28 | 31.71% |
| K1zf4 vs Dragunov | 12–20 | 37.50% |
| K1zf4 vs Law | 13–14 | 48.15% |
| K1zf4 vs Eddy | 13–12 | 52.00% |
| K1zf4 vs Heihachi | 14–10 | 58.33% |
| K1zf4 vs Jun | 10–13 | 43.48% |
| K1zf4 vs Lili | 8–11 | 42.11% |
| K1zf4 vs Lars | 9–9 | 50.00% |
| K1zf4 vs Clive | 7–11 | 38.89% |
| K1zf4 vs Hwoarang | 6–11 | 35.29% |
| K1zf4 vs Devil Jin | 5–11 | 31.25% |
| K1zf4 vs Asuka | 12–3 | 80.00% |
| K1zf4 vs Nina | 7–8 | 46.67% |
| K1zf4 vs Reina | 4–11 | 26.67% |
| K1zf4 vs Leroy | 7–7 | 50.00% |
| K1zf4 vs Yoshimitsu | 3–10 | 23.08% |
| K1zf4 vs Anna | 7–6 | 53.85% |
| K1zf4 vs Alisa | 8–4 | 66.67% |
| K1zf4 vs Fahkumram | 6–5 | 54.55% |
| K1zf4 vs Paul | 3–7 | 30.00% |
| K1zf4 vs Miary Zo | 3–7 | 30.00% |
| K1zf4 vs Victor | 4–5 | 44.44% |
| K1zf4 vs Claudio | 3–5 | 37.50% |
| K1zf4 vs Azucena | 2–5 | 28.57% |
| K1zf4 vs Shaheen | 3–2–1 | 60.00% |
| K1zf4 vs Raven | 2–4 | 33.33% |
| K1zf4 vs Lidia | 3–3 | 50.00% |
| K1zf4 vs Leo | 1–3 | 25.00% |
| K1zf4 vs Kuma | 1–2 | 33.33% |
| K1zf4 vs Panda | 2–1 | 66.67% |
| K1zf4 vs Feng | 1–1 | 50.00% |
| K1zf4 vs Lee | 0–2 | 0.00% |
| K1zf4 vs Xiaoyu | 0–1 | 0.00% |
| K1zf4 vs Jack-8 | 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.