| SwampAss vs Kazuya | 247–194 | 56.01% |
| SwampAss vs Bryan | 224–183 | 55.04% |
| SwampAss vs King | 210–190 | 52.50% |
| SwampAss vs Hwoarang | 187–194 | 49.08% |
| SwampAss vs Reina | 156–198 | 44.07% |
| SwampAss vs Steve | 175–168 | 51.02% |
| SwampAss vs Jin | 168–144 | 53.85% |
| SwampAss vs Law | 140–155 | 47.46% |
| SwampAss vs Lili | 137–132 | 50.93% |
| SwampAss vs Paul | 107–143 | 42.80% |
| SwampAss vs Azucena | 121–128 | 48.59% |
| SwampAss vs Lee | 116–126 | 47.93% |
| SwampAss vs Yoshimitsu | 118–116 | 50.43% |
| SwampAss vs Dragunov | 124–110 | 52.99% |
| SwampAss vs Asuka | 88–135 | 39.46% |
| SwampAss vs Leo | 90–108 | 45.45% |
| SwampAss vs Lars | 88–101 | 46.56% |
| SwampAss vs Devil Jin | 84–86 | 49.41% |
| SwampAss vs Xiaoyu | 67–94 | 41.61% |
| SwampAss vs Raven | 100–61 | 62.11% |
| SwampAss vs Feng | 75–83 | 47.47% |
| SwampAss vs Victor | 84–74 | 53.16% |
| SwampAss vs Nina | 69–87 | 44.23% |
| SwampAss vs Heihachi | 73–81 | 47.40% |
| SwampAss vs Jun | 73–67 | 52.14% |
| SwampAss vs Fahkumram | 73–58 | 55.73% |
| SwampAss vs Lidia | 69–53 | 56.56% |
| SwampAss vs Claudio | 37–79 | 31.90% |
| SwampAss vs Jack-8 | 53–57 | 48.18% |
| SwampAss vs Leroy | 63–46 | 57.80% |
| SwampAss vs Eddy | 36–62 | 36.73% |
| SwampAss vs Kuma | 60–34 | 63.83% |
| SwampAss vs Clive | 56–38 | 59.57% |
| SwampAss vs Alisa | 35–45 | 43.75% |
| SwampAss vs Zafina | 34–42 | 44.74% |
| SwampAss vs Shaheen | 27–41 | 39.71% |
| SwampAss vs Panda | 28–19 | 59.57% |
| SwampAss vs Anna | 15–22 | 40.54% |
| SwampAss vs Armor King | 12–7 | 63.16% |
| SwampAss vs Miary Zo | 11–2 | 84.62% |
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.