| Megatron420 vs King | 5–13 | 27.78% |
| Megatron420 vs Steve | 7–9 | 43.75% |
| Megatron420 vs Victor | 6–9 | 40.00% |
| Megatron420 vs Lili | 9–4 | 69.23% |
| Megatron420 vs Eddy | 2–11 | 15.38% |
| Megatron420 vs Reina | 5–7 | 41.67% |
| Megatron420 vs Law | 3–8 | 27.27% |
| Megatron420 vs Jin | 3–7 | 30.00% |
| Megatron420 vs Bryan | 1–8 | 11.11% |
| Megatron420 vs Claudio | 5–3 | 62.50% |
| Megatron420 vs Yoshimitsu | 2–5 | 28.57% |
| Megatron420 vs Alisa | 1–6 | 14.29% |
| Megatron420 vs Jun | 5–2 | 71.43% |
| Megatron420 vs Kazuya | 5–1 | 83.33% |
| Megatron420 vs Nina | 0–6 | 0.00% |
| Megatron420 vs Asuka | 2–3 | 40.00% |
| Megatron420 vs Devil Jin | 4–1 | 80.00% |
| Megatron420 vs Dragunov | 3–2 | 60.00% |
| Megatron420 vs Lee | 5–0 | 100.00% |
| Megatron420 vs Lars | 0–4 | 0.00% |
| Megatron420 vs Jack-8 | 2–1 | 66.67% |
| Megatron420 vs Leo | 0–3 | 0.00% |
| Megatron420 vs Heihachi | 1–2 | 33.33% |
| Megatron420 vs Clive | 2–1 | 66.67% |
| Megatron420 vs Hwoarang | 1–1 | 50.00% |
| Megatron420 vs Xiaoyu | 2–0 | 100.00% |
| Megatron420 vs Kuma | 0–2 | 0.00% |
| Megatron420 vs Panda | 0–2 | 0.00% |
| Megatron420 vs Azucena | 0–2 | 0.00% |
| Megatron420 vs Raven | 1–1 | 50.00% |
| Megatron420 vs Armor King | 0–2 | 0.00% |
| Megatron420 vs Paul | 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.