| DevinSteel1 vs King | 11–11 | 50.00% |
| DevinSteel1 vs Jin | 8–1 | 88.89% |
| DevinSteel1 vs Law | 6–1 | 85.71% |
| DevinSteel1 vs Steve | 6–1 | 85.71% |
| DevinSteel1 vs Heihachi | 6–1 | 85.71% |
| DevinSteel1 vs Asuka | 3–3 | 50.00% |
| DevinSteel1 vs Anna | 4–1 | 80.00% |
| DevinSteel1 vs Bryan | 4–0 | 100.00% |
| DevinSteel1 vs Kazuya | 0–4 | 0.00% |
| DevinSteel1 vs Dragunov | 1–3 | 25.00% |
| DevinSteel1 vs Lili | 3–0 | 100.00% |
| DevinSteel1 vs Yoshimitsu | 1–1 | 50.00% |
| DevinSteel1 vs Hwoarang | 1–1 | 50.00% |
| DevinSteel1 vs Leo | 1–1 | 50.00% |
| DevinSteel1 vs Lars | 0–2 | 0.00% |
| DevinSteel1 vs Shaheen | 2–0 | 100.00% |
| DevinSteel1 vs Panda | 2–0 | 100.00% |
| DevinSteel1 vs Reina | 1–1 | 50.00% |
| DevinSteel1 vs Eddy | 2–0 | 100.00% |
| DevinSteel1 vs Clive | 0–2 | 0.00% |
| DevinSteel1 vs Xiaoyu | 1–0 | 100.00% |
| DevinSteel1 vs Jack-8 | 1–0 | 100.00% |
| DevinSteel1 vs Feng | 0–1 | 0.00% |
| DevinSteel1 vs Nina | 1–0 | 100.00% |
| DevinSteel1 vs Zafina | 1–0 | 100.00% |
| DevinSteel1 vs Jun | 1–0 | 100.00% |
| DevinSteel1 vs Azucena | 0–1 | 0.00% |
| DevinSteel1 vs Victor | 1–0 | 100.00% |
| DevinSteel1 vs Lidia | 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.