| Swamps vs Steve | 10–8 | 55.56% |
| Swamps vs Jin | 10–7 | 58.82% |
| Swamps vs King | 9–7 | 56.25% |
| Swamps vs Hwoarang | 3–10 | 23.08% |
| Swamps vs Eddy | 4–8 | 33.33% |
| Swamps vs Miary Zo | 6–6 | 50.00% |
| Swamps vs Victor | 4–6 | 40.00% |
| Swamps vs Azucena | 5–3 | 62.50% |
| Swamps vs Bryan | 3–3 | 50.00% |
| Swamps vs Lidia | 3–3 | 50.00% |
| Swamps vs Heihachi | 3–3 | 50.00% |
| Swamps vs Alisa | 1–4 | 20.00% |
| Swamps vs Kazuya | 1–3 | 25.00% |
| Swamps vs Leo | 1–3 | 25.00% |
| Swamps vs Clive | 0–4 | 0.00% |
| Swamps vs Paul | 2–1 | 66.67% |
| Swamps vs Jun | 0–3 | 0.00% |
| Swamps vs Law | 0–2 | 0.00% |
| Swamps vs Jack-8 | 0–2 | 0.00% |
| Swamps vs Asuka | 2–0 | 100.00% |
| Swamps vs Feng | 0–2 | 0.00% |
| Swamps vs Dragunov | 2–0 | 100.00% |
| Swamps vs Claudio | 1–1 | 50.00% |
| Swamps vs Lee | 0–2 | 0.00% |
| Swamps vs Panda | 2–0 | 100.00% |
| Swamps vs Fahkumram | 0–2 | 0.00% |
| Swamps vs Armor King | 0–2 | 0.00% |
| Swamps vs Devil Jin | 0–1 | 0.00% |
| Swamps vs Shaheen | 1–0 | 100.00% |
| Swamps vs Nina | 1–0 | 100.00% |
| Swamps vs Leroy | 1–0 | 100.00% |
| Swamps vs Anna | 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.