| K4YZAAA1 vs Jin | 9–14 | 39.13% |
| K4YZAAA1 vs King | 12–8 | 60.00% |
| K4YZAAA1 vs Armor King | 5–15 | 25.00% |
| K4YZAAA1 vs Bryan | 6–11 | 35.29% |
| K4YZAAA1 vs Kazuya | 4–13 | 23.53% |
| K4YZAAA1 vs Dragunov | 8–8 | 50.00% |
| K4YZAAA1 vs Lars | 5–10 | 33.33% |
| K4YZAAA1 vs Jun | 10–4 | 71.43% |
| K4YZAAA1 vs Reina | 8–6 | 57.14% |
| K4YZAAA1 vs Law | 4–9 | 30.77% |
| K4YZAAA1 vs Hwoarang | 6–7 | 46.15% |
| K4YZAAA1 vs Lili | 9–2 | 81.82% |
| K4YZAAA1 vs Heihachi | 5–6 | 45.45% |
| K4YZAAA1 vs Lee | 5–5 | 50.00% |
| K4YZAAA1 vs Paul | 4–5 | 44.44% |
| K4YZAAA1 vs Yoshimitsu | 4–5 | 44.44% |
| K4YZAAA1 vs Asuka | 5–4 | 55.56% |
| K4YZAAA1 vs Devil Jin | 5–3 | 62.50% |
| K4YZAAA1 vs Azucena | 5–3 | 62.50% |
| K4YZAAA1 vs Victor | 3–5 | 37.50% |
| K4YZAAA1 vs Eddy | 3–5 | 37.50% |
| K4YZAAA1 vs Claudio | 3–3 | 50.00% |
| K4YZAAA1 vs Nina | 3–3 | 50.00% |
| K4YZAAA1 vs Steve | 4–1 | 80.00% |
| K4YZAAA1 vs Leo | 2–3 | 40.00% |
| K4YZAAA1 vs Fahkumram | 4–1 | 80.00% |
| K4YZAAA1 vs Leroy | 3–1 | 75.00% |
| K4YZAAA1 vs Clive | 1–3 | 25.00% |
| K4YZAAA1 vs Anna | 1–3 | 25.00% |
| K4YZAAA1 vs Xiaoyu | 2–1 | 66.67% |
| K4YZAAA1 vs Shaheen | 0–2 | 0.00% |
| K4YZAAA1 vs Kuma | 2–0 | 100.00% |
| K4YZAAA1 vs Raven | 1–1 | 50.00% |
| K4YZAAA1 vs Lidia | 0–2 | 0.00% |
| K4YZAAA1 vs Feng | 1–0 | 100.00% |
| K4YZAAA1 vs Alisa | 1–0 | 100.00% |
| K4YZAAA1 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.