| Sad123 vs Reina | 17–8 | 68.00% |
| Sad123 vs King | 12–9 | 57.14% |
| Sad123 vs Paul | 10–10 | 50.00% |
| Sad123 vs Hwoarang | 11–9 | 55.00% |
| Sad123 vs Jin | 12–7 | 63.16% |
| Sad123 vs Azucena | 9–9 | 50.00% |
| Sad123 vs Bryan | 11–6 | 64.71% |
| Sad123 vs Dragunov | 9–8 | 52.94% |
| Sad123 vs Victor | 9–8 | 52.94% |
| Sad123 vs Kazuya | 6–10 | 37.50% |
| Sad123 vs Xiaoyu | 8–6 | 57.14% |
| Sad123 vs Jun | 7–5 | 58.33% |
| Sad123 vs Feng | 2–8 | 20.00% |
| Sad123 vs Steve | 4–5 | 44.44% |
| Sad123 vs Asuka | 4–5 | 44.44% |
| Sad123 vs Lili | 3–6 | 33.33% |
| Sad123 vs Claudio | 5–4 | 55.56% |
| Sad123 vs Lee | 3–5 | 37.50% |
| Sad123 vs Law | 3–3 | 50.00% |
| Sad123 vs Yoshimitsu | 2–4 | 33.33% |
| Sad123 vs Devil Jin | 5–1 | 83.33% |
| Sad123 vs Leroy | 4–2 | 66.67% |
| Sad123 vs Lars | 3–2 | 60.00% |
| Sad123 vs Nina | 2–3 | 40.00% |
| Sad123 vs Leo | 2–2 | 50.00% |
| Sad123 vs Alisa | 1–2 | 33.33% |
| Sad123 vs Eddy | 0–3 | 0.00% |
| Sad123 vs Panda | 0–2 | 0.00% |
| Sad123 vs Kuma | 0–1 | 0.00% |
| Sad123 vs Zafina | 0–1 | 0.00% |
| Sad123 vs Clive | 1–0 | 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.