| SwollyB vs King | 20–18 | 52.63% |
| SwollyB vs Jin | 16–13 | 55.17% |
| SwollyB vs Kazuya | 11–17 | 39.29% |
| SwollyB vs Reina | 11–13 | 45.83% |
| SwollyB vs Steve | 10–12 | 45.45% |
| SwollyB vs Feng | 11–10 | 52.38% |
| SwollyB vs Paul | 7–8 | 46.67% |
| SwollyB vs Law | 3–12 | 20.00% |
| SwollyB vs Xiaoyu | 6–9 | 40.00% |
| SwollyB vs Yoshimitsu | 12–1 | 92.31% |
| SwollyB vs Bryan | 5–8 | 38.46% |
| SwollyB vs Dragunov | 8–5 | 61.54% |
| SwollyB vs Hwoarang | 5–7 | 41.67% |
| SwollyB vs Lee | 5–7 | 41.67% |
| SwollyB vs Asuka | 5–6 | 45.45% |
| SwollyB vs Lili | 9–2 | 81.82% |
| SwollyB vs Jun | 7–4 | 63.64% |
| SwollyB vs Azucena | 2–9 | 18.18% |
| SwollyB vs Eddy | 5–6 | 45.45% |
| SwollyB vs Devil Jin | 4–6 | 40.00% |
| SwollyB vs Alisa | 2–7 | 22.22% |
| SwollyB vs Lars | 2–6 | 25.00% |
| SwollyB vs Leo | 4–3 | 57.14% |
| SwollyB vs Nina | 1–5 | 16.67% |
| SwollyB vs Kuma | 2–4 | 33.33% |
| SwollyB vs Jack-8 | 1–4 | 20.00% |
| SwollyB vs Zafina | 4–1 | 80.00% |
| SwollyB vs Victor | 4–1 | 80.00% |
| SwollyB vs Shaheen | 2–1 | 66.67% |
| SwollyB vs Leroy | 2–0 | 100.00% |
| SwollyB vs Claudio | 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.