| Megamaniacal vs King | 23–38 | 37.70% |
| Megamaniacal vs Kazuya | 17–37 | 31.48% |
| Megamaniacal vs Jin | 14–30 | 31.82% |
| Megamaniacal vs Paul | 16–26 | 38.10% |
| Megamaniacal vs Hwoarang | 26–14 | 65.00% |
| Megamaniacal vs Bryan | 14–25 | 35.90% |
| Megamaniacal vs Clive | 20–15 | 57.14% |
| Megamaniacal vs Steve | 16–17 | 48.48% |
| Megamaniacal vs Asuka | 8–22 | 26.67% |
| Megamaniacal vs Lidia | 9–20 | 31.03% |
| Megamaniacal vs Reina | 13–14 | 48.15% |
| Megamaniacal vs Eddy | 11–12 | 47.83% |
| Megamaniacal vs Lars | 12–10 | 54.55% |
| Megamaniacal vs Dragunov | 4–15 | 21.05% |
| Megamaniacal vs Law | 7–11 | 38.89% |
| Megamaniacal vs Lili | 8–10 | 44.44% |
| Megamaniacal vs Victor | 8–9 | 47.06% |
| Megamaniacal vs Jun | 4–12 | 25.00% |
| Megamaniacal vs Alisa | 7–7–1 | 50.00% |
| Megamaniacal vs Nina | 5–10 | 33.33% |
| Megamaniacal vs Azucena | 6–8 | 42.86% |
| Megamaniacal vs Devil Jin | 7–6 | 53.85% |
| Megamaniacal vs Yoshimitsu | 5–7 | 41.67% |
| Megamaniacal vs Lee | 5–7 | 41.67% |
| Megamaniacal vs Leo | 2–9 | 18.18% |
| Megamaniacal vs Zafina | 3–8 | 27.27% |
| Megamaniacal vs Raven | 2–8 | 20.00% |
| Megamaniacal vs Claudio | 2–7 | 22.22% |
| Megamaniacal vs Leroy | 7–2 | 77.78% |
| Megamaniacal vs Feng | 4–4 | 50.00% |
| Megamaniacal vs Anna | 2–6 | 25.00% |
| Megamaniacal vs Jack-8 | 1–6 | 14.29% |
| Megamaniacal vs Kuma | 4–2 | 66.67% |
| Megamaniacal vs Heihachi | 0–6 | 0.00% |
| Megamaniacal vs Shaheen | 3–1 | 75.00% |
| Megamaniacal vs Panda | 2–2 | 50.00% |
| Megamaniacal vs Xiaoyu | 0–3 | 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.