| Sepia Man vs Hwoarang | 24–27 | 47.06% |
| Sepia Man vs King | 18–29 | 38.30% |
| Sepia Man vs Kazuya | 21–25 | 45.65% |
| Sepia Man vs Jin | 23–18 | 56.10% |
| Sepia Man vs Law | 14–23 | 37.84% |
| Sepia Man vs Dragunov | 12–24 | 33.33% |
| Sepia Man vs Reina | 15–16 | 48.39% |
| Sepia Man vs Steve | 11–17 | 39.29% |
| Sepia Man vs Eddy | 11–16 | 40.74% |
| Sepia Man vs Lili | 8–16 | 33.33% |
| Sepia Man vs Lars | 9–13 | 40.91% |
| Sepia Man vs Paul | 5–16 | 23.81% |
| Sepia Man vs Bryan | 8–12 | 40.00% |
| Sepia Man vs Jun | 10–9 | 52.63% |
| Sepia Man vs Clive | 5–13 | 27.78% |
| Sepia Man vs Asuka | 7–10 | 41.18% |
| Sepia Man vs Alisa | 8–6 | 57.14% |
| Sepia Man vs Azucena | 5–9 | 35.71% |
| Sepia Man vs Devil Jin | 7–6 | 53.85% |
| Sepia Man vs Yoshimitsu | 6–6 | 50.00% |
| Sepia Man vs Heihachi | 4–8 | 33.33% |
| Sepia Man vs Leo | 3–8 | 27.27% |
| Sepia Man vs Nina | 8–3 | 72.73% |
| Sepia Man vs Victor | 4–7 | 36.36% |
| Sepia Man vs Lidia | 5–4 | 55.56% |
| Sepia Man vs Jack-8 | 2–6 | 25.00% |
| Sepia Man vs Feng | 5–3 | 62.50% |
| Sepia Man vs Armor King | 2–6 | 25.00% |
| Sepia Man vs Xiaoyu | 2–5 | 28.57% |
| Sepia Man vs Lee | 2–3 | 40.00% |
| Sepia Man vs Panda | 2–2 | 50.00% |
| Sepia Man vs Leroy | 2–2 | 50.00% |
| Sepia Man vs Claudio | 1–2 | 33.33% |
| Sepia Man vs Shaheen | 1–2 | 33.33% |
| Sepia Man vs Kuma | 0–3 | 0.00% |
| Sepia Man vs Zafina | 2–1 | 66.67% |
| Sepia Man vs Anna | 2–1 | 66.67% |
| Sepia Man vs Miary Zo | 0–2 | 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.