| stwonky vs Reina | 26–12 | 68.42% |
| stwonky vs Hwoarang | 19–12 | 61.29% |
| stwonky vs Kazuya | 9–18 | 33.33% |
| stwonky vs Jin | 11–13 | 45.83% |
| stwonky vs King | 9–10 | 47.37% |
| stwonky vs Steve | 4–13 | 23.53% |
| stwonky vs Lili | 6–7 | 46.15% |
| stwonky vs Dragunov | 9–4 | 69.23% |
| stwonky vs Bryan | 8–4 | 66.67% |
| stwonky vs Law | 5–3 | 62.50% |
| stwonky vs Devil Jin | 4–4 | 50.00% |
| stwonky vs Lee | 6–2 | 75.00% |
| stwonky vs Eddy | 2–6 | 25.00% |
| stwonky vs Yoshimitsu | 4–3 | 57.14% |
| stwonky vs Claudio | 0–6 | 0.00% |
| stwonky vs Shaheen | 3–3 | 50.00% |
| stwonky vs Jun | 1–5 | 16.67% |
| stwonky vs Victor | 1–5 | 16.67% |
| stwonky vs Feng | 4–1 | 80.00% |
| stwonky vs Lars | 2–3 | 40.00% |
| stwonky vs Alisa | 4–1 | 80.00% |
| stwonky vs Xiaoyu | 1–3 | 25.00% |
| stwonky vs Asuka | 3–1 | 75.00% |
| stwonky vs Leo | 0–4 | 0.00% |
| stwonky vs Nina | 1–3 | 25.00% |
| stwonky vs Leroy | 2–2 | 50.00% |
| stwonky vs Azucena | 1–3 | 25.00% |
| stwonky vs Jack-8 | 1–2 | 33.33% |
| stwonky vs Paul | 0–2 | 0.00% |
| stwonky vs Raven | 2–0 | 100.00% |
| stwonky vs Kuma | 0–1 | 0.00% |
| stwonky vs Panda | 1–0 | 100.00% |
| stwonky vs Zafina | 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.