| Stormagedon vs Kazuya | 15–19 | 44.12% |
| Stormagedon vs King | 14–14 | 50.00% |
| Stormagedon vs Reina | 11–17 | 39.29% |
| Stormagedon vs Paul | 11–16 | 40.74% |
| Stormagedon vs Hwoarang | 15–10 | 60.00% |
| Stormagedon vs Clive | 12–13 | 48.00% |
| Stormagedon vs Bryan | 8–16 | 33.33% |
| Stormagedon vs Jin | 14–9 | 60.87% |
| Stormagedon vs Victor | 15–8 | 65.22% |
| Stormagedon vs Dragunov | 8–12 | 40.00% |
| Stormagedon vs Yoshimitsu | 12–3 | 80.00% |
| Stormagedon vs Steve | 7–8 | 46.67% |
| Stormagedon vs Lili | 7–7 | 50.00% |
| Stormagedon vs Azucena | 4–10 | 28.57% |
| Stormagedon vs Asuka | 5–8 | 38.46% |
| Stormagedon vs Zafina | 9–4 | 69.23% |
| Stormagedon vs Alisa | 7–5 | 58.33% |
| Stormagedon vs Leroy | 4–8 | 33.33% |
| Stormagedon vs Jun | 8–4 | 66.67% |
| Stormagedon vs Law | 7–4 | 63.64% |
| Stormagedon vs Feng | 2–9 | 18.18% |
| Stormagedon vs Eddy | 2–7 | 22.22% |
| Stormagedon vs Lidia | 3–6 | 33.33% |
| Stormagedon vs Heihachi | 4–5 | 44.44% |
| Stormagedon vs Jack-8 | 4–4 | 50.00% |
| Stormagedon vs Devil Jin | 4–4 | 50.00% |
| Stormagedon vs Lars | 8–0 | 100.00% |
| Stormagedon vs Leo | 4–3 | 57.14% |
| Stormagedon vs Nina | 6–1 | 85.71% |
| Stormagedon vs Anna | 4–3 | 57.14% |
| Stormagedon vs Lee | 1–4 | 20.00% |
| Stormagedon vs Raven | 2–3 | 40.00% |
| Stormagedon vs Claudio | 3–1 | 75.00% |
| Stormagedon vs Armor King | 2–1 | 66.67% |
| Stormagedon vs Xiaoyu | 2–0 | 100.00% |
| Stormagedon 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.