| Megatron vs Reina | 57–51 | 52.78% |
| Megatron vs Kazuya | 43–56 | 43.43% |
| Megatron vs King | 37–58 | 38.95% |
| Megatron vs Jin | 26–49 | 34.67% |
| Megatron vs Bryan | 32–32 | 50.00% |
| Megatron vs Dragunov | 24–40 | 37.50% |
| Megatron vs Azucena | 18–44 | 29.03% |
| Megatron vs Hwoarang | 14–46 | 23.33% |
| Megatron vs Asuka | 27–32 | 45.76% |
| Megatron vs Law | 18–39 | 31.58% |
| Megatron vs Steve | 24–33 | 42.11% |
| Megatron vs Paul | 16–31 | 34.04% |
| Megatron vs Yoshimitsu | 16–29 | 35.56% |
| Megatron vs Eddy | 13–32 | 28.89% |
| Megatron vs Jun | 16–27 | 37.21% |
| Megatron vs Lili | 15–25 | 37.50% |
| Megatron vs Leo | 24–14 | 63.16% |
| Megatron vs Nina | 16–21 | 43.24% |
| Megatron vs Xiaoyu | 11–16 | 40.74% |
| Megatron vs Jack-8 | 10–16 | 38.46% |
| Megatron vs Lars | 6–19 | 24.00% |
| Megatron vs Kuma | 7–17 | 29.17% |
| Megatron vs Alisa | 6–17 | 26.09% |
| Megatron vs Victor | 3–20 | 13.04% |
| Megatron vs Raven | 7–12 | 36.84% |
| Megatron vs Devil Jin | 4–13 | 23.53% |
| Megatron vs Feng | 2–14 | 12.50% |
| Megatron vs Leroy | 5–11 | 31.25% |
| Megatron vs Lidia | 4–9 | 30.77% |
| Megatron vs Zafina | 3–8 | 27.27% |
| Megatron vs Shaheen | 3–6 | 33.33% |
| Megatron vs Claudio | 1–6 | 14.29% |
| Megatron vs Lee | 2–5 | 28.57% |
| Megatron vs Panda | 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.