| Megumin vs Lili | 6–6 | 50.00% |
| Megumin vs Reina | 4–8 | 33.33% |
| Megumin vs Kazuya | 4–7 | 36.36% |
| Megumin vs Jun | 5–4 | 55.56% |
| Megumin vs Kuma | 5–3 | 62.50% |
| Megumin vs King | 4–3 | 57.14% |
| Megumin vs Victor | 1–6 | 14.29% |
| Megumin vs Dragunov | 1–5 | 16.67% |
| Megumin vs Hwoarang | 3–2 | 60.00% |
| Megumin vs Jin | 1–4 | 20.00% |
| Megumin vs Steve | 1–4 | 20.00% |
| Megumin vs Asuka | 1–4 | 20.00% |
| Megumin vs Lee | 1–4 | 20.00% |
| Megumin vs Paul | 1–3 | 25.00% |
| Megumin vs Yoshimitsu | 1–3 | 25.00% |
| Megumin vs Xiaoyu | 2–2 | 50.00% |
| Megumin vs Devil Jin | 1–2 | 33.33% |
| Megumin vs Feng | 2–1 | 66.67% |
| Megumin vs Leroy | 3–0 | 100.00% |
| Megumin vs Bryan | 1–1 | 50.00% |
| Megumin vs Lars | 1–1 | 50.00% |
| Megumin vs Zafina | 2–0 | 100.00% |
| Megumin vs Raven | 0–2 | 0.00% |
| Megumin vs Law | 0–1 | 0.00% |
| Megumin vs Leo | 1–0 | 100.00% |
| Megumin vs Shaheen | 1–0 | 100.00% |
| Megumin vs Nina | 0–1 | 0.00% |
| Megumin vs Panda | 1–0 | 100.00% |
| Megumin vs Eddy | 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.