| Sin_Akuma vs Jin | 42–44 | 48.84% |
| Sin_Akuma vs Kazuya | 36–48 | 42.86% |
| Sin_Akuma vs King | 34–47 | 41.98% |
| Sin_Akuma vs Reina | 27–42 | 39.13% |
| Sin_Akuma vs Steve | 28–32 | 46.67% |
| Sin_Akuma vs Law | 22–34 | 39.29% |
| Sin_Akuma vs Bryan | 25–28 | 47.17% |
| Sin_Akuma vs Lili | 24–28 | 46.15% |
| Sin_Akuma vs Yoshimitsu | 24–26 | 48.00% |
| Sin_Akuma vs Hwoarang | 22–28 | 44.00% |
| Sin_Akuma vs Dragunov | 18–23 | 43.90% |
| Sin_Akuma vs Heihachi | 13–27 | 32.50% |
| Sin_Akuma vs Asuka | 16–19 | 45.71% |
| Sin_Akuma vs Paul | 13–21 | 38.24% |
| Sin_Akuma vs Armor King | 14–19 | 42.42% |
| Sin_Akuma vs Lidia | 19–11 | 63.33% |
| Sin_Akuma vs Victor | 17–12 | 58.62% |
| Sin_Akuma vs Azucena | 11–13 | 45.83% |
| Sin_Akuma vs Lee | 8–15 | 34.78% |
| Sin_Akuma vs Clive | 13–10 | 56.52% |
| Sin_Akuma vs Claudio | 8–13 | 38.10% |
| Sin_Akuma vs Jack-8 | 13–7 | 65.00% |
| Sin_Akuma vs Devil Jin | 7–12 | 36.84% |
| Sin_Akuma vs Nina | 10–9 | 52.63% |
| Sin_Akuma vs Lars | 2–15 | 11.76% |
| Sin_Akuma vs Eddy | 7–10 | 41.18% |
| Sin_Akuma vs Xiaoyu | 5–11 | 31.25% |
| Sin_Akuma vs Anna | 12–4 | 75.00% |
| Sin_Akuma vs Miary Zo | 9–7 | 56.25% |
| Sin_Akuma vs Jun | 4–11 | 26.67% |
| Sin_Akuma vs Leo | 9–4 | 69.23% |
| Sin_Akuma vs Alisa | 3–10 | 23.08% |
| Sin_Akuma vs Feng | 6–5 | 54.55% |
| Sin_Akuma vs Raven | 6–5 | 54.55% |
| Sin_Akuma vs Leroy | 2–8 | 20.00% |
| Sin_Akuma vs Shaheen | 5–4 | 55.56% |
| Sin_Akuma vs Fahkumram | 5–4 | 55.56% |
| Sin_Akuma vs Zafina | 4–4 | 50.00% |
| Sin_Akuma vs Panda | 2–4 | 33.33% |
| Sin_Akuma vs Kuma | 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.