| Obsidion12 vs Reina | 21–9 | 70.00% |
| Obsidion12 vs Jin | 11–15 | 42.31% |
| Obsidion12 vs Law | 11–11 | 50.00% |
| Obsidion12 vs Nina | 8–13 | 38.10% |
| Obsidion12 vs Heihachi | 9–10 | 47.37% |
| Obsidion12 vs Hwoarang | 7–11 | 38.89% |
| Obsidion12 vs Kazuya | 6–12 | 33.33% |
| Obsidion12 vs Lidia | 11–5 | 68.75% |
| Obsidion12 vs Clive | 3–13 | 18.75% |
| Obsidion12 vs Steve | 10–5 | 66.67% |
| Obsidion12 vs Lili | 10–4 | 71.43% |
| Obsidion12 vs King | 5–8 | 38.46% |
| Obsidion12 vs Yoshimitsu | 6–6 | 50.00% |
| Obsidion12 vs Jun | 5–7 | 41.67% |
| Obsidion12 vs Xiaoyu | 2–9 | 18.18% |
| Obsidion12 vs Bryan | 9–2 | 81.82% |
| Obsidion12 vs Dragunov | 4–7 | 36.36% |
| Obsidion12 vs Eddy | 3–7 | 30.00% |
| Obsidion12 vs Lars | 2–7 | 22.22% |
| Obsidion12 vs Victor | 5–4 | 55.56% |
| Obsidion12 vs Feng | 3–3 | 50.00% |
| Obsidion12 vs Paul | 1–4 | 20.00% |
| Obsidion12 vs Alisa | 2–3 | 40.00% |
| Obsidion12 vs Claudio | 2–3 | 40.00% |
| Obsidion12 vs Jack-8 | 1–3 | 25.00% |
| Obsidion12 vs Azucena | 0–4 | 0.00% |
| Obsidion12 vs Devil Jin | 1–2 | 33.33% |
| Obsidion12 vs Leo | 2–1 | 66.67% |
| Obsidion12 vs Shaheen | 0–2 | 0.00% |
| Obsidion12 vs Zafina | 1–1 | 50.00% |
| Obsidion12 vs Leroy | 1–1 | 50.00% |
| Obsidion12 vs Raven | 0–2 | 0.00% |
| Obsidion12 vs Asuka | 1–0 | 100.00% |
| Obsidion12 vs Kuma | 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.