| Katō Megumi vs Heihachi | 7–2 | 77.78% |
| Katō Megumi vs Steve | 1–6 | 14.29% |
| Katō Megumi vs Alisa | 2–3 | 40.00% |
| Katō Megumi vs Paul | 4–0 | 100.00% |
| Katō Megumi vs Law | 1–3 | 25.00% |
| Katō Megumi vs Dragunov | 3–1 | 75.00% |
| Katō Megumi vs Nina | 2–2 | 50.00% |
| Katō Megumi vs Eddy | 1–2 | 33.33% |
| Katō Megumi vs Lidia | 2–1 | 66.67% |
| Katō Megumi vs Yoshimitsu | 1–2 | 33.33% |
| Katō Megumi vs King | 0–2 | 0.00% |
| Katō Megumi vs Hwoarang | 0–2 | 0.00% |
| Katō Megumi vs Bryan | 0–2 | 0.00% |
| Katō Megumi vs Kazuya | 0–2 | 0.00% |
| Katō Megumi vs Lili | 1–1 | 50.00% |
| Katō Megumi vs Leo | 0–2 | 0.00% |
| Katō Megumi vs Reina | 0–2 | 0.00% |
| Katō Megumi vs Devil Jin | 0–1 | 0.00% |
| Katō Megumi vs Shaheen | 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.