| smjjj vs Steve | 10–11 | 47.62% |
| smjjj vs Dragunov | 11–8 | 57.89% |
| smjjj vs Lili | 11–6 | 64.71% |
| smjjj vs Paul | 4–12 | 25.00% |
| smjjj vs Jin | 6–8 | 42.86% |
| smjjj vs King | 4–9 | 30.77% |
| smjjj vs Bryan | 6–6 | 50.00% |
| smjjj vs Asuka | 8–4 | 66.67% |
| smjjj vs Devil Jin | 7–5 | 58.33% |
| smjjj vs Anna | 9–2 | 81.82% |
| smjjj vs Kazuya | 4–5 | 44.44% |
| smjjj vs Reina | 7–2 | 77.78% |
| smjjj vs Xiaoyu | 5–3 | 62.50% |
| smjjj vs Heihachi | 3–5 | 37.50% |
| smjjj vs Law | 2–5 | 28.57% |
| smjjj vs Eddy | 3–4 | 42.86% |
| smjjj vs Hwoarang | 3–3 | 50.00% |
| smjjj vs Feng | 2–4 | 33.33% |
| smjjj vs Victor | 4–2 | 66.67% |
| smjjj vs Clive | 4–2 | 66.67% |
| smjjj vs Jun | 2–3 | 40.00% |
| smjjj vs Armor King | 2–3 | 40.00% |
| smjjj vs Alisa | 3–1 | 75.00% |
| smjjj vs Kuma | 3–1 | 75.00% |
| smjjj vs Panda | 2–2 | 50.00% |
| smjjj vs Leroy | 3–1 | 75.00% |
| smjjj vs Lidia | 4–0 | 100.00% |
| smjjj vs Nina | 2–1 | 66.67% |
| smjjj vs Azucena | 0–3 | 0.00% |
| smjjj vs Yoshimitsu | 0–2 | 0.00% |
| smjjj vs Lars | 0–2 | 0.00% |
| smjjj vs Claudio | 2–0 | 100.00% |
| smjjj vs Fahkumram | 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.