| STEVEB12 vs Reina | 4–3 | 57.14% |
| STEVEB12 vs Steve | 0–4 | 0.00% |
| STEVEB12 vs Asuka | 2–2 | 50.00% |
| STEVEB12 vs Feng | 1–3 | 25.00% |
| STEVEB12 vs Heihachi | 1–3 | 25.00% |
| STEVEB12 vs Paul | 1–2 | 33.33% |
| STEVEB12 vs Law | 2–1 | 66.67% |
| STEVEB12 vs Yoshimitsu | 2–1 | 66.67% |
| STEVEB12 vs Hwoarang | 2–1 | 66.67% |
| STEVEB12 vs Bryan | 2–1 | 66.67% |
| STEVEB12 vs King | 2–0 | 100.00% |
| STEVEB12 vs Xiaoyu | 2–0 | 100.00% |
| STEVEB12 vs Jin | 0–2 | 0.00% |
| STEVEB12 vs Leo | 0–2 | 0.00% |
| STEVEB12 vs Jun | 0–2 | 0.00% |
| STEVEB12 vs Kazuya | 0–1 | 0.00% |
| STEVEB12 vs Nina | 1–0 | 100.00% |
| STEVEB12 vs Victor | 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.