| Obsidian Wolf vs Reina | 5–7 | 41.67% |
| Obsidian Wolf vs Hwoarang | 1–10–1 | 9.09% |
| Obsidian Wolf vs Steve | 4–6 | 40.00% |
| Obsidian Wolf vs Jun | 1–8 | 11.11% |
| Obsidian Wolf vs King | 2–6 | 25.00% |
| Obsidian Wolf vs Victor | 3–3 | 50.00% |
| Obsidian Wolf vs Kazuya | 0–4 | 0.00% |
| Obsidian Wolf vs Asuka | 3–1 | 75.00% |
| Obsidian Wolf vs Lars | 0–3 | 0.00% |
| Obsidian Wolf vs Panda | 1–2 | 33.33% |
| Obsidian Wolf vs Law | 2–1 | 66.67% |
| Obsidian Wolf vs Dragunov | 0–3 | 0.00% |
| Obsidian Wolf vs Jin | 0–2 | 0.00% |
| Obsidian Wolf vs Shaheen | 0–2 | 0.00% |
| Obsidian Wolf vs Eddy | 1–1 | 50.00% |
| Obsidian Wolf vs Paul | 0–2 | 0.00% |
| Obsidian Wolf vs Bryan | 0–2 | 0.00% |
| Obsidian Wolf vs Lili | 0–2 | 0.00% |
| Obsidian Wolf vs Azucena | 0–2 | 0.00% |
| Obsidian Wolf vs Devil Jin | 0–1 | 0.00% |
| Obsidian Wolf vs Nina | 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.