| A Sentient Rock vs Reina | 11–13 | 45.83% |
| A Sentient Rock vs Eddy | 3–12 | 20.00% |
| A Sentient Rock vs Kazuya | 4–10 | 28.57% |
| A Sentient Rock vs Steve | 7–5 | 58.33% |
| A Sentient Rock vs Jun | 7–5 | 58.33% |
| A Sentient Rock vs Yoshimitsu | 7–4 | 63.64% |
| A Sentient Rock vs Leo | 4–6 | 40.00% |
| A Sentient Rock vs Victor | 4–6 | 40.00% |
| A Sentient Rock vs Paul | 5–2 | 71.43% |
| A Sentient Rock vs Bryan | 1–6 | 14.29% |
| A Sentient Rock vs Leroy | 3–4 | 42.86% |
| A Sentient Rock vs Alisa | 2–4 | 33.33% |
| A Sentient Rock vs Hwoarang | 3–2 | 60.00% |
| A Sentient Rock vs Asuka | 1–4 | 20.00% |
| A Sentient Rock vs Dragunov | 3–2 | 60.00% |
| A Sentient Rock vs Raven | 2–3 | 40.00% |
| A Sentient Rock vs Lidia | 2–3 | 40.00% |
| A Sentient Rock vs King | 3–1 | 75.00% |
| A Sentient Rock vs Lili | 2–2 | 50.00% |
| A Sentient Rock vs Lars | 0–4 | 0.00% |
| A Sentient Rock vs Nina | 2–2 | 50.00% |
| A Sentient Rock vs Lee | 1–3 | 25.00% |
| A Sentient Rock vs Jin | 1–2 | 33.33% |
| A Sentient Rock vs Azucena | 0–3 | 0.00% |
| A Sentient Rock vs Law | 0–2 | 0.00% |
| A Sentient Rock vs Feng | 2–0 | 100.00% |
| A Sentient Rock vs Claudio | 0–2 | 0.00% |
| A Sentient Rock vs Shaheen | 2–0 | 100.00% |
| A Sentient Rock vs Kuma | 0–2 | 0.00% |
| A Sentient Rock vs Devil Jin | 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.