| Aftershock vs Steve | 6–7 | 46.15% |
| Aftershock vs Bryan | 4–8 | 33.33% |
| Aftershock vs Eddy | 0–12 | 0.00% |
| Aftershock vs Azucena | 4–6 | 40.00% |
| Aftershock vs Law | 3–5 | 37.50% |
| Aftershock vs Hwoarang | 3–5 | 37.50% |
| Aftershock vs Asuka | 5–3 | 62.50% |
| Aftershock vs Kuma | 0–8 | 0.00% |
| Aftershock vs Leo | 1–6 | 14.29% |
| Aftershock vs Jun | 4–3 | 57.14% |
| Aftershock vs Victor | 3–4 | 42.86% |
| Aftershock vs Leroy | 2–4 | 33.33% |
| Aftershock vs Jin | 1–4 | 20.00% |
| Aftershock vs Lidia | 2–3 | 40.00% |
| Aftershock vs Paul | 0–3 | 0.00% |
| Aftershock vs Yoshimitsu | 3–0 | 100.00% |
| Aftershock vs Lars | 1–2 | 33.33% |
| Aftershock vs Shaheen | 1–2 | 33.33% |
| Aftershock vs King | 0–2 | 0.00% |
| Aftershock vs Kazuya | 0–2 | 0.00% |
| Aftershock vs Lili | 2–0 | 100.00% |
| Aftershock vs Alisa | 0–2 | 0.00% |
| Aftershock vs Lee | 0–2 | 0.00% |
| Aftershock vs Raven | 2–0 | 100.00% |
| Aftershock vs Clive | 0–2 | 0.00% |
| Aftershock vs Xiaoyu | 0–1 | 0.00% |
| Aftershock vs Dragunov | 1–0 | 100.00% |
| Aftershock vs Nina | 0–1 | 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.