| SAN4 vs Jin | 9–23 | 28.12% |
| SAN4 vs King | 7–14 | 33.33% |
| SAN4 vs Miary Zo | 4–14 | 22.22% |
| SAN4 vs Hwoarang | 5–10 | 33.33% |
| SAN4 vs Steve | 9–6 | 60.00% |
| SAN4 vs Law | 6–7 | 46.15% |
| SAN4 vs Paul | 5–6 | 45.45% |
| SAN4 vs Kazuya | 5–4 | 55.56% |
| SAN4 vs Heihachi | 4–4 | 50.00% |
| SAN4 vs Armor King | 3–5 | 37.50% |
| SAN4 vs Devil Jin | 5–2 | 71.43% |
| SAN4 vs Alisa | 4–3 | 57.14% |
| SAN4 vs Azucena | 2–5 | 28.57% |
| SAN4 vs Yoshimitsu | 6–0 | 100.00% |
| SAN4 vs Claudio | 2–4 | 33.33% |
| SAN4 vs Victor | 1–5 | 16.67% |
| SAN4 vs Dragunov | 2–3 | 40.00% |
| SAN4 vs Clive | 2–3 | 40.00% |
| SAN4 vs Asuka | 3–1 | 75.00% |
| SAN4 vs Panda | 0–4 | 0.00% |
| SAN4 vs Leroy | 2–2 | 50.00% |
| SAN4 vs Lidia | 2–2 | 50.00% |
| SAN4 vs Feng | 2–1 | 66.67% |
| SAN4 vs Leo | 2–1 | 66.67% |
| SAN4 vs Lars | 0–3 | 0.00% |
| SAN4 vs Nina | 1–2 | 33.33% |
| SAN4 vs Zafina | 1–2 | 33.33% |
| SAN4 vs Jun | 2–1 | 66.67% |
| SAN4 vs Eddy | 0–3 | 0.00% |
| SAN4 vs Shaheen | 2–0 | 100.00% |
| SAN4 vs Xiaoyu | 0–1 | 0.00% |
| SAN4 vs Bryan | 0–1 | 0.00% |
| SAN4 vs Reina | 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.