| Swann vs Reina | 41–36 | 53.25% |
| Swann vs Jin | 41–33 | 55.41% |
| Swann vs Bryan | 39–34 | 53.42% |
| Swann vs Kazuya | 41–32 | 56.16% |
| Swann vs King | 42–25 | 62.69% |
| Swann vs Hwoarang | 26–21 | 55.32% |
| Swann vs Lidia | 29–17 | 63.04% |
| Swann vs Law | 22–19 | 53.66% |
| Swann vs Jun | 26–14 | 65.00% |
| Swann vs Asuka | 13–21 | 38.24% |
| Swann vs Dragunov | 16–16 | 50.00% |
| Swann vs Steve | 15–15 | 50.00% |
| Swann vs Heihachi | 16–11 | 59.26% |
| Swann vs Lili | 13–13 | 50.00% |
| Swann vs Azucena | 13–13 | 50.00% |
| Swann vs Yoshimitsu | 15–10 | 60.00% |
| Swann vs Clive | 12–13 | 48.00% |
| Swann vs Paul | 10–13 | 43.48% |
| Swann vs Devil Jin | 15–8 | 65.22% |
| Swann vs Eddy | 18–4 | 81.82% |
| Swann vs Lee | 12–7 | 63.16% |
| Swann vs Lars | 8–9 | 47.06% |
| Swann vs Nina | 5–11 | 31.25% |
| Swann vs Fahkumram | 9–4 | 69.23% |
| Swann vs Alisa | 5–7 | 41.67% |
| Swann vs Victor | 5–7 | 41.67% |
| Swann vs Feng | 4–7 | 36.36% |
| Swann vs Jack-8 | 4–5 | 44.44% |
| Swann vs Leroy | 5–4 | 55.56% |
| Swann vs Raven | 5–4 | 55.56% |
| Swann vs Anna | 6–3 | 66.67% |
| Swann vs Claudio | 5–3 | 62.50% |
| Swann vs Xiaoyu | 5–2 | 71.43% |
| Swann vs Shaheen | 4–3 | 57.14% |
| Swann vs Armor King | 4–3 | 57.14% |
| Swann vs Leo | 4–2 | 66.67% |
| Swann vs Kuma | 1–1 | 50.00% |
| Swann vs Zafina | 2–0 | 100.00% |
| Swann vs Panda | 1–0 | 100.00% |
| Swann vs Miary Zo | 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.