| Sm_4040 vs Dragunov | 5–29 | 14.71% |
| Sm_4040 vs Reina | 4–14 | 22.22% |
| Sm_4040 vs Kazuya | 5–12 | 29.41% |
| Sm_4040 vs Jin | 2–13 | 13.33% |
| Sm_4040 vs King | 6–8 | 42.86% |
| Sm_4040 vs Devil Jin | 3–9 | 25.00% |
| Sm_4040 vs Paul | 5–5 | 50.00% |
| Sm_4040 vs Yoshimitsu | 6–4 | 60.00% |
| Sm_4040 vs Xiaoyu | 2–7 | 22.22% |
| Sm_4040 vs Hwoarang | 1–7 | 12.50% |
| Sm_4040 vs Bryan | 3–5 | 37.50% |
| Sm_4040 vs Jack-8 | 1–7 | 12.50% |
| Sm_4040 vs Victor | 1–7 | 12.50% |
| Sm_4040 vs Law | 0–6 | 0.00% |
| Sm_4040 vs Nina | 3–3 | 50.00% |
| Sm_4040 vs Asuka | 1–4 | 20.00% |
| Sm_4040 vs Leo | 2–3 | 40.00% |
| Sm_4040 vs Lars | 1–3 | 25.00% |
| Sm_4040 vs Lidia | 1–3 | 25.00% |
| Sm_4040 vs Steve | 2–1 | 66.67% |
| Sm_4040 vs Lili | 2–1 | 66.67% |
| Sm_4040 vs Claudio | 2–1 | 66.67% |
| Sm_4040 vs Jun | 0–3 | 0.00% |
| Sm_4040 vs Azucena | 0–3 | 0.00% |
| Sm_4040 vs Feng | 0–2 | 0.00% |
| Sm_4040 vs Alisa | 0–2 | 0.00% |
| Sm_4040 vs Shaheen | 0–2 | 0.00% |
| Sm_4040 vs Raven | 0–2 | 0.00% |
| Sm_4040 vs Heihachi | 1–1 | 50.00% |
| Sm_4040 vs Leroy | 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.