| Osoman vs Heihachi | 29–61 | 32.22% |
| Osoman vs Reina | 20–37 | 35.09% |
| Osoman vs Kazuya | 18–28 | 39.13% |
| Osoman vs King | 6–38 | 13.64% |
| Osoman vs Jin | 7–27 | 20.59% |
| Osoman vs Azucena | 16–17 | 48.48% |
| Osoman vs Dragunov | 10–20 | 33.33% |
| Osoman vs Devil Jin | 8–20 | 28.57% |
| Osoman vs Law | 5–21 | 19.23% |
| Osoman vs Victor | 7–19 | 26.92% |
| Osoman vs Asuka | 6–19 | 24.00% |
| Osoman vs Eddy | 8–16 | 33.33% |
| Osoman vs Lidia | 5–18 | 21.74% |
| Osoman vs Bryan | 4–18 | 18.18% |
| Osoman vs Jun | 0–21 | 0.00% |
| Osoman vs Hwoarang | 8–9 | 47.06% |
| Osoman vs Steve | 1–13 | 7.14% |
| Osoman vs Kuma | 3–11 | 21.43% |
| Osoman vs Yoshimitsu | 8–5 | 61.54% |
| Osoman vs Lili | 4–9 | 30.77% |
| Osoman vs Lee | 4–8 | 33.33% |
| Osoman vs Paul | 5–5 | 50.00% |
| Osoman vs Jack-8 | 6–3 | 66.67% |
| Osoman vs Feng | 1–8 | 11.11% |
| Osoman vs Alisa | 1–8 | 11.11% |
| Osoman vs Leroy | 3–4 | 42.86% |
| Osoman vs Lars | 1–5 | 16.67% |
| Osoman vs Raven | 1–5 | 16.67% |
| Osoman vs Xiaoyu | 2–3 | 40.00% |
| Osoman vs Nina | 2–3 | 40.00% |
| Osoman vs Zafina | 1–4 | 20.00% |
| Osoman vs Leo | 4–0 | 100.00% |
| Osoman vs Claudio | 1–2 | 33.33% |
| Osoman vs Clive | 0–2 | 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.