| Megalomania vs Clive | 25–9 | 73.53% |
| Megalomania vs King | 17–13 | 56.67% |
| Megalomania vs Kazuya | 12–7 | 63.16% |
| Megalomania vs Reina | 15–4 | 78.95% |
| Megalomania vs Steve | 11–7 | 61.11% |
| Megalomania vs Azucena | 6–11 | 35.29% |
| Megalomania vs Eddy | 11–6 | 64.71% |
| Megalomania vs Law | 12–4 | 75.00% |
| Megalomania vs Jun | 8–5 | 61.54% |
| Megalomania vs Paul | 3–6 | 33.33% |
| Megalomania vs Yoshimitsu | 7–2 | 77.78% |
| Megalomania vs Jin | 8–1 | 88.89% |
| Megalomania vs Lili | 7–2 | 77.78% |
| Megalomania vs Panda | 6–3 | 66.67% |
| Megalomania vs Hwoarang | 2–6 | 25.00% |
| Megalomania vs Nina | 5–3 | 62.50% |
| Megalomania vs Bryan | 7–0 | 100.00% |
| Megalomania vs Leo | 5–2 | 71.43% |
| Megalomania vs Lidia | 5–1 | 83.33% |
| Megalomania vs Heihachi | 5–1 | 83.33% |
| Megalomania vs Xiaoyu | 2–3 | 40.00% |
| Megalomania vs Lars | 2–3 | 40.00% |
| Megalomania vs Asuka | 0–4 | 0.00% |
| Megalomania vs Dragunov | 2–2 | 50.00% |
| Megalomania vs Raven | 3–1 | 75.00% |
| Megalomania vs Claudio | 1–2 | 33.33% |
| Megalomania vs Shaheen | 2–1 | 66.67% |
| Megalomania vs Lee | 1–2 | 33.33% |
| Megalomania vs Jack-8 | 2–0 | 100.00% |
| Megalomania vs Devil Jin | 1–1 | 50.00% |
| Megalomania vs Alisa | 2–0 | 100.00% |
| Megalomania vs Feng | 1–0 | 100.00% |
| Megalomania vs Kuma | 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.