| StonefaceAkuma vs Jin | 7–19 | 26.92% |
| StonefaceAkuma vs King | 9–12 | 42.86% |
| StonefaceAkuma vs Reina | 12–6 | 66.67% |
| StonefaceAkuma vs Hwoarang | 4–7 | 36.36% |
| StonefaceAkuma vs Yoshimitsu | 6–4 | 60.00% |
| StonefaceAkuma vs Steve | 5–5 | 50.00% |
| StonefaceAkuma vs Eddy | 0–9 | 0.00% |
| StonefaceAkuma vs Lili | 3–5 | 37.50% |
| StonefaceAkuma vs Dragunov | 2–6 | 25.00% |
| StonefaceAkuma vs Kazuya | 3–3 | 50.00% |
| StonefaceAkuma vs Paul | 1–4 | 20.00% |
| StonefaceAkuma vs Asuka | 0–5 | 0.00% |
| StonefaceAkuma vs Feng | 0–5 | 0.00% |
| StonefaceAkuma vs Nina | 4–1 | 80.00% |
| StonefaceAkuma vs Law | 3–1 | 75.00% |
| StonefaceAkuma vs Kuma | 3–1 | 75.00% |
| StonefaceAkuma vs Devil Jin | 2–1 | 66.67% |
| StonefaceAkuma vs Lars | 3–0 | 100.00% |
| StonefaceAkuma vs Claudio | 2–1 | 66.67% |
| StonefaceAkuma vs Xiaoyu | 0–2 | 0.00% |
| StonefaceAkuma vs Bryan | 0–2 | 0.00% |
| StonefaceAkuma vs Shaheen | 2–0 | 100.00% |
| StonefaceAkuma vs Lee | 0–2 | 0.00% |
| StonefaceAkuma vs Panda | 0–2 | 0.00% |
| StonefaceAkuma vs Azucena | 0–2 | 0.00% |
| StonefaceAkuma vs Victor | 0–2 | 0.00% |
| StonefaceAkuma vs Lidia | 1–1 | 50.00% |
| StonefaceAkuma vs Jun | 0–1 | 0.00% |
| StonefaceAkuma vs Raven | 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.