| SepiaSmash vs Reina | 43–33 | 56.58% |
| SepiaSmash vs Steve | 42–31 | 57.53% |
| SepiaSmash vs King | 28–40 | 41.18% |
| SepiaSmash vs Jin | 30–34 | 46.88% |
| SepiaSmash vs Kazuya | 37–25 | 59.68% |
| SepiaSmash vs Law | 25–33 | 43.10% |
| SepiaSmash vs Dragunov | 28–25–1 | 52.83% |
| SepiaSmash vs Lili | 25–26 | 49.02% |
| SepiaSmash vs Paul | 17–26 | 39.53% |
| SepiaSmash vs Lars | 24–19 | 55.81% |
| SepiaSmash vs Bryan | 24–18 | 57.14% |
| SepiaSmash vs Lidia | 20–20 | 50.00% |
| SepiaSmash vs Hwoarang | 12–26 | 31.58% |
| SepiaSmash vs Eddy | 15–22 | 40.54% |
| SepiaSmash vs Asuka | 16–19–1 | 45.71% |
| SepiaSmash vs Azucena | 16–17 | 48.48% |
| SepiaSmash vs Feng | 14–18 | 43.75% |
| SepiaSmash vs Heihachi | 16–16 | 50.00% |
| SepiaSmash vs Yoshimitsu | 13–17 | 43.33% |
| SepiaSmash vs Leo | 15–15 | 50.00% |
| SepiaSmash vs Lee | 12–18 | 40.00% |
| SepiaSmash vs Jun | 10–20 | 33.33% |
| SepiaSmash vs Claudio | 14–15 | 48.28% |
| SepiaSmash vs Nina | 13–16 | 44.83% |
| SepiaSmash vs Kuma | 10–15 | 40.00% |
| SepiaSmash vs Victor | 10–15 | 40.00% |
| SepiaSmash vs Devil Jin | 9–15 | 37.50% |
| SepiaSmash vs Raven | 10–11 | 47.62% |
| SepiaSmash vs Xiaoyu | 12–8 | 60.00% |
| SepiaSmash vs Leroy | 11–8 | 57.89% |
| SepiaSmash vs Jack-8 | 7–10 | 41.18% |
| SepiaSmash vs Alisa | 6–7 | 46.15% |
| SepiaSmash vs Shaheen | 8–5 | 61.54% |
| SepiaSmash vs Zafina | 4–6 | 40.00% |
| SepiaSmash vs Panda | 5–4 | 55.56% |
| SepiaSmash vs Anna | 4–5 | 44.44% |
| SepiaSmash vs Clive | 0–3 | 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.