| Son4s vs Kazuya | 38–32 | 54.29% |
| Son4s vs Reina | 35–17 | 67.31% |
| Son4s vs Jin | 18–29 | 38.30% |
| Son4s vs Lidia | 16–21 | 43.24% |
| Son4s vs Bryan | 25–11 | 69.44% |
| Son4s vs Paul | 20–15 | 57.14% |
| Son4s vs Hwoarang | 11–14 | 44.00% |
| Son4s vs King | 11–13 | 45.83% |
| Son4s vs Jun | 10–12 | 45.45% |
| Son4s vs Law | 13–7 | 65.00% |
| Son4s vs Victor | 11–9 | 55.00% |
| Son4s vs Lili | 6–12 | 33.33% |
| Son4s vs Dragunov | 7–10 | 41.18% |
| Son4s vs Yoshimitsu | 10–6 | 62.50% |
| Son4s vs Lee | 5–11 | 31.25% |
| Son4s vs Azucena | 6–10 | 37.50% |
| Son4s vs Eddy | 10–6 | 62.50% |
| Son4s vs Steve | 8–7 | 53.33% |
| Son4s vs Nina | 8–7 | 53.33% |
| Son4s vs Devil Jin | 9–5 | 64.29% |
| Son4s vs Lars | 6–7 | 46.15% |
| Son4s vs Jack-8 | 6–6 | 50.00% |
| Son4s vs Asuka | 6–6 | 50.00% |
| Son4s vs Claudio | 7–5 | 58.33% |
| Son4s vs Kuma | 4–7 | 36.36% |
| Son4s vs Leroy | 5–5 | 50.00% |
| Son4s vs Xiaoyu | 5–2 | 71.43% |
| Son4s vs Leo | 5–2 | 71.43% |
| Son4s vs Alisa | 1–3 | 25.00% |
| Son4s vs Shaheen | 0–4 | 0.00% |
| Son4s vs Panda | 3–1 | 75.00% |
| Son4s vs Feng | 1–1 | 50.00% |
| Son4s vs Zafina | 2–0 | 100.00% |
| Son4s vs Raven | 2–0 | 100.00% |
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.