| K4Z4M4 vs Reina | 12–26 | 31.58% |
| K4Z4M4 vs King | 21–15 | 58.33% |
| K4Z4M4 vs Law | 11–16 | 40.74% |
| K4Z4M4 vs Jin | 7–19 | 26.92% |
| K4Z4M4 vs Steve | 9–15 | 37.50% |
| K4Z4M4 vs Bryan | 9–12 | 42.86% |
| K4Z4M4 vs Kazuya | 6–15 | 28.57% |
| K4Z4M4 vs Dragunov | 9–9 | 50.00% |
| K4Z4M4 vs Eddy | 4–14 | 22.22% |
| K4Z4M4 vs Clive | 9–8 | 52.94% |
| K4Z4M4 vs Paul | 4–9 | 30.77% |
| K4Z4M4 vs Azucena | 5–7 | 41.67% |
| K4Z4M4 vs Yoshimitsu | 8–3 | 72.73% |
| K4Z4M4 vs Asuka | 2–8 | 20.00% |
| K4Z4M4 vs Devil Jin | 5–5 | 50.00% |
| K4Z4M4 vs Alisa | 2–6 | 25.00% |
| K4Z4M4 vs Leo | 2–5 | 28.57% |
| K4Z4M4 vs Claudio | 3–4 | 42.86% |
| K4Z4M4 vs Nina | 4–2 | 66.67% |
| K4Z4M4 vs Jun | 2–4 | 33.33% |
| K4Z4M4 vs Victor | 2–4 | 33.33% |
| K4Z4M4 vs Lidia | 3–3 | 50.00% |
| K4Z4M4 vs Armor King | 5–1 | 83.33% |
| K4Z4M4 vs Hwoarang | 2–2 | 50.00% |
| K4Z4M4 vs Feng | 2–2 | 50.00% |
| K4Z4M4 vs Lars | 0–4 | 0.00% |
| K4Z4M4 vs Lee | 1–3 | 25.00% |
| K4Z4M4 vs Kuma | 2–2 | 50.00% |
| K4Z4M4 vs Anna | 1–3 | 25.00% |
| K4Z4M4 vs Xiaoyu | 0–3 | 0.00% |
| K4Z4M4 vs Jack-8 | 2–1 | 66.67% |
| K4Z4M4 vs Panda | 1–2 | 33.33% |
| K4Z4M4 vs Heihachi | 0–3 | 0.00% |
| K4Z4M4 vs Shaheen | 2–0 | 100.00% |
| K4Z4M4 vs Fahkumram | 1–1 | 50.00% |
| K4Z4M4 vs Miary Zo | 1–1 | 50.00% |
| K4Z4M4 vs Leroy | 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.