| MegaStorm vs King | 39–21 | 65.00% |
| MegaStorm vs Bryan | 29–22 | 56.86% |
| MegaStorm vs Kazuya | 26–24 | 52.00% |
| MegaStorm vs Jin | 29–16 | 64.44% |
| MegaStorm vs Reina | 21–20 | 51.22% |
| MegaStorm vs Law | 25–13 | 65.79% |
| MegaStorm vs Clive | 32–6 | 84.21% |
| MegaStorm vs Heihachi | 26–10 | 72.22% |
| MegaStorm vs Steve | 15–19 | 44.12% |
| MegaStorm vs Yoshimitsu | 19–9 | 67.86% |
| MegaStorm vs Jun | 16–8 | 66.67% |
| MegaStorm vs Hwoarang | 11–10 | 52.38% |
| MegaStorm vs Asuka | 14–7 | 66.67% |
| MegaStorm vs Paul | 10–10 | 50.00% |
| MegaStorm vs Dragunov | 12–8 | 60.00% |
| MegaStorm vs Lee | 9–10 | 47.37% |
| MegaStorm vs Lili | 8–10 | 44.44% |
| MegaStorm vs Lars | 11–7 | 61.11% |
| MegaStorm vs Victor | 13–4 | 76.47% |
| MegaStorm vs Leo | 8–7 | 53.33% |
| MegaStorm vs Lidia | 12–3 | 80.00% |
| MegaStorm vs Anna | 8–7 | 53.33% |
| MegaStorm vs Xiaoyu | 7–7 | 50.00% |
| MegaStorm vs Feng | 7–7 | 50.00% |
| MegaStorm vs Eddy | 11–3 | 78.57% |
| MegaStorm vs Devil Jin | 9–3 | 75.00% |
| MegaStorm vs Nina | 5–5 | 50.00% |
| MegaStorm vs Leroy | 8–2 | 80.00% |
| MegaStorm vs Claudio | 2–7 | 22.22% |
| MegaStorm vs Azucena | 5–4 | 55.56% |
| MegaStorm vs Alisa | 5–3 | 62.50% |
| MegaStorm vs Zafina | 3–0 | 100.00% |
| MegaStorm vs Shaheen | 2–0 | 100.00% |
| MegaStorm vs Raven | 0–2 | 0.00% |
| MegaStorm vs Jack-8 | 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.