| Swarthy King vs Reina | 11–16 | 40.74% |
| Swarthy King vs Steve | 10–13 | 43.48% |
| Swarthy King vs Lili | 7–13 | 35.00% |
| Swarthy King vs Jin | 5–12 | 29.41% |
| Swarthy King vs King | 8–7 | 53.33% |
| Swarthy King vs Jun | 6–9 | 40.00% |
| Swarthy King vs Bryan | 3–11 | 21.43% |
| Swarthy King vs Kazuya | 2–11 | 15.38% |
| Swarthy King vs Asuka | 4–8 | 33.33% |
| Swarthy King vs Alisa | 5–7 | 41.67% |
| Swarthy King vs Kuma | 4–8 | 33.33% |
| Swarthy King vs Hwoarang | 2–9 | 18.18% |
| Swarthy King vs Leo | 1–10 | 9.09% |
| Swarthy King vs Eddy | 3–8 | 27.27% |
| Swarthy King vs Yoshimitsu | 1–9 | 10.00% |
| Swarthy King vs Azucena | 4–6 | 40.00% |
| Swarthy King vs Law | 2–6 | 25.00% |
| Swarthy King vs Shaheen | 1–7 | 12.50% |
| Swarthy King vs Victor | 0–8 | 0.00% |
| Swarthy King vs Jack-8 | 1–6 | 14.29% |
| Swarthy King vs Devil Jin | 2–5 | 28.57% |
| Swarthy King vs Lee | 1–6 | 14.29% |
| Swarthy King vs Paul | 3–3 | 50.00% |
| Swarthy King vs Leroy | 2–4 | 33.33% |
| Swarthy King vs Raven | 0–6 | 0.00% |
| Swarthy King vs Heihachi | 2–4 | 33.33% |
| Swarthy King vs Lars | 1–4 | 20.00% |
| Swarthy King vs Feng | 0–4 | 0.00% |
| Swarthy King vs Dragunov | 2–2 | 50.00% |
| Swarthy King vs Nina | 1–2 | 33.33% |
| Swarthy King vs Anna | 2–1 | 66.67% |
| Swarthy King vs Claudio | 0–2 | 0.00% |
| Swarthy King vs Panda | 2–0 | 100.00% |
| Swarthy King vs Xiaoyu | 1–0 | 100.00% |
| Swarthy King vs Lidia | 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.