| Megidolaon vs Kazuya | 25–31 | 44.64% |
| Megidolaon vs Jin | 33–19 | 63.46% |
| Megidolaon vs Lidia | 23–27 | 46.00% |
| Megidolaon vs King | 25–22 | 53.19% |
| Megidolaon vs Reina | 28–16 | 63.64% |
| Megidolaon vs Asuka | 18–22 | 45.00% |
| Megidolaon vs Eddy | 22–14 | 61.11% |
| Megidolaon vs Dragunov | 9–21 | 30.00% |
| Megidolaon vs Steve | 13–15 | 46.43% |
| Megidolaon vs Law | 13–13 | 50.00% |
| Megidolaon vs Nina | 9–17 | 34.62% |
| Megidolaon vs Paul | 11–11 | 50.00% |
| Megidolaon vs Bryan | 12–10 | 54.55% |
| Megidolaon vs Victor | 13–9 | 59.09% |
| Megidolaon vs Jun | 12–9 | 57.14% |
| Megidolaon vs Clive | 7–14 | 33.33% |
| Megidolaon vs Hwoarang | 5–14 | 26.32% |
| Megidolaon vs Lili | 10–7 | 58.82% |
| Megidolaon vs Alisa | 7–10 | 41.18% |
| Megidolaon vs Azucena | 10–6 | 62.50% |
| Megidolaon vs Yoshimitsu | 10–4 | 71.43% |
| Megidolaon vs Kuma | 4–10 | 28.57% |
| Megidolaon vs Heihachi | 8–5 | 61.54% |
| Megidolaon vs Xiaoyu | 2–8 | 20.00% |
| Megidolaon vs Claudio | 5–5 | 50.00% |
| Megidolaon vs Shaheen | 2–7 | 22.22% |
| Megidolaon vs Devil Jin | 4–4 | 50.00% |
| Megidolaon vs Feng | 4–4 | 50.00% |
| Megidolaon vs Lee | 6–2 | 75.00% |
| Megidolaon vs Zafina | 5–3 | 62.50% |
| Megidolaon vs Lars | 3–4 | 42.86% |
| Megidolaon vs Leo | 3–3 | 50.00% |
| Megidolaon vs Jack-8 | 2–3 | 40.00% |
| Megidolaon vs Anna | 1–2 | 33.33% |
| Megidolaon vs Leroy | 2–0 | 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.