| SirSideStep vs Jin | 154–123–1 | 55.60% |
| SirSideStep vs King | 119–137 | 46.48% |
| SirSideStep vs Kazuya | 109–138 | 44.13% |
| SirSideStep vs Bryan | 108–113 | 48.87% |
| SirSideStep vs Reina | 120–97 | 55.30% |
| SirSideStep vs Hwoarang | 89–123 | 41.98% |
| SirSideStep vs Yoshimitsu | 94–98–7 | 48.96% |
| SirSideStep vs Law | 67–101 | 39.88% |
| SirSideStep vs Steve | 78–85 | 47.85% |
| SirSideStep vs Azucena | 73–82 | 47.10% |
| SirSideStep vs Lili | 60–83 | 41.96% |
| SirSideStep vs Heihachi | 73–63 | 53.68% |
| SirSideStep vs Dragunov | 69–63 | 52.27% |
| SirSideStep vs Asuka | 62–69 | 47.33% |
| SirSideStep vs Lars | 68–58 | 53.97% |
| SirSideStep vs Xiaoyu | 56–57 | 49.56% |
| SirSideStep vs Paul | 57–55 | 50.89% |
| SirSideStep vs Feng | 59–45 | 56.73% |
| SirSideStep vs Jun | 49–53 | 48.04% |
| SirSideStep vs Lee | 42–59 | 41.58% |
| SirSideStep vs Victor | 46–55 | 45.54% |
| SirSideStep vs Devil Jin | 40–53 | 43.01% |
| SirSideStep vs Raven | 47–34 | 58.02% |
| SirSideStep vs Eddy | 47–33 | 58.75% |
| SirSideStep vs Alisa | 20–51 | 28.17% |
| SirSideStep vs Lidia | 27–41 | 39.71% |
| SirSideStep vs Jack-8 | 35–32 | 52.24% |
| SirSideStep vs Nina | 39–27 | 59.09% |
| SirSideStep vs Leo | 24–39 | 38.10% |
| SirSideStep vs Leroy | 37–26 | 58.73% |
| SirSideStep vs Claudio | 25–34 | 42.37% |
| SirSideStep vs Kuma | 14–17 | 45.16% |
| SirSideStep vs Clive | 11–20 | 35.48% |
| SirSideStep vs Zafina | 8–18 | 30.77% |
| SirSideStep vs Shaheen | 12–13 | 48.00% |
| SirSideStep vs Panda | 12–4 | 75.00% |
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.