| osss vs King | 17–16 | 51.52% |
| osss vs Dragunov | 18–11 | 62.07% |
| osss vs Reina | 16–11 | 59.26% |
| osss vs Kazuya | 19–7 | 73.08% |
| osss vs Jun | 13–9 | 59.09% |
| osss vs Feng | 7–10 | 41.18% |
| osss vs Hwoarang | 7–9 | 43.75% |
| osss vs Jin | 8–8 | 50.00% |
| osss vs Victor | 7–9 | 43.75% |
| osss vs Devil Jin | 9–6 | 60.00% |
| osss vs Paul | 12–2 | 85.71% |
| osss vs Yoshimitsu | 6–7 | 46.15% |
| osss vs Leo | 8–5 | 61.54% |
| osss vs Steve | 6–6 | 50.00% |
| osss vs Asuka | 8–4 | 66.67% |
| osss vs Alisa | 8–4 | 66.67% |
| osss vs Leroy | 5–7 | 41.67% |
| osss vs Xiaoyu | 6–5 | 54.55% |
| osss vs Bryan | 4–6 | 40.00% |
| osss vs Nina | 5–4 | 55.56% |
| osss vs Lili | 4–3 | 57.14% |
| osss vs Lars | 2–5 | 28.57% |
| osss vs Azucena | 2–4 | 33.33% |
| osss vs Kuma | 4–1 | 80.00% |
| osss vs Jack-8 | 0–4 | 0.00% |
| osss vs Eddy | 2–2 | 50.00% |
| osss vs Shaheen | 1–2 | 33.33% |
| osss vs Claudio | 2–0 | 100.00% |
| osss vs Zafina | 2–0 | 100.00% |
| osss vs Raven | 1–1 | 50.00% |
| osss vs Heihachi | 2–0 | 100.00% |
| osss vs Law | 0–1 | 0.00% |
| osss vs Lee | 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.