| Ossky vs Hwoarang | 10–18 | 35.71% |
| Ossky vs Jin | 9–18 | 33.33% |
| Ossky vs Kazuya | 6–17 | 26.09% |
| Ossky vs Yoshimitsu | 4–17 | 19.05% |
| Ossky vs Victor | 5–11 | 31.25% |
| Ossky vs Lili | 6–9 | 40.00% |
| Ossky vs Bryan | 6–8 | 42.86% |
| Ossky vs Steve | 3–11 | 21.43% |
| Ossky vs King | 3–8 | 27.27% |
| Ossky vs Reina | 6–3 | 66.67% |
| Ossky vs Raven | 4–5 | 44.44% |
| Ossky vs Devil Jin | 1–7 | 12.50% |
| Ossky vs Asuka | 3–4 | 42.86% |
| Ossky vs Alisa | 3–4 | 42.86% |
| Ossky vs Nina | 4–3 | 57.14% |
| Ossky vs Eddy | 0–7 | 0.00% |
| Ossky vs Heihachi | 3–4 | 42.86% |
| Ossky vs Clive | 1–6 | 14.29% |
| Ossky vs Law | 0–6 | 0.00% |
| Ossky vs Dragunov | 1–5 | 16.67% |
| Ossky vs Leo | 3–3 | 50.00% |
| Ossky vs Lars | 0–6 | 0.00% |
| Ossky vs Lee | 2–4 | 33.33% |
| Ossky vs Jun | 3–3 | 50.00% |
| Ossky vs Xiaoyu | 1–4 | 20.00% |
| Ossky vs Azucena | 1–4 | 20.00% |
| Ossky vs Lidia | 1–4 | 20.00% |
| Ossky vs Paul | 1–3 | 25.00% |
| Ossky vs Feng | 2–1 | 66.67% |
| Ossky vs Leroy | 1–2 | 33.33% |
| Ossky vs Armor King | 1–2 | 33.33% |
| Ossky vs Claudio | 2–0 | 100.00% |
| Ossky vs Kuma | 2–0 | 100.00% |
| Ossky vs Panda | 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.