| K4M1C vs Eddy | 10–19 | 34.48% |
| K4M1C vs Reina | 8–9 | 47.06% |
| K4M1C vs Jin | 7–1 | 87.50% |
| K4M1C vs Azucena | 3–5 | 37.50% |
| K4M1C vs Hwoarang | 3–4 | 42.86% |
| K4M1C vs Bryan | 5–1 | 83.33% |
| K4M1C vs Kazuya | 3–3 | 50.00% |
| K4M1C vs King | 2–3 | 40.00% |
| K4M1C vs Jun | 4–1 | 80.00% |
| K4M1C vs Law | 3–1 | 75.00% |
| K4M1C vs Steve | 4–0 | 100.00% |
| K4M1C vs Lee | 2–2 | 50.00% |
| K4M1C vs Claudio | 2–1 | 66.67% |
| K4M1C vs Raven | 2–1 | 66.67% |
| K4M1C vs Paul | 0–2 | 0.00% |
| K4M1C vs Yoshimitsu | 2–0 | 100.00% |
| K4M1C vs Dragunov | 2–0 | 100.00% |
| K4M1C vs Lars | 0–2 | 0.00% |
| K4M1C vs Alisa | 0–2 | 0.00% |
| K4M1C vs Jack-8 | 0–1 | 0.00% |
| K4M1C vs Asuka | 0–1 | 0.00% |
| K4M1C vs Lili | 0–1 | 0.00% |
| K4M1C vs Shaheen | 0–1 | 0.00% |
| K4M1C vs Kuma | 1–0 | 100.00% |
| K4M1C vs Leroy | 1–0 | 100.00% |
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.