| Osaruz vs Reina | 33–24 | 57.89% |
| Osaruz vs Kazuya | 20–25 | 44.44% |
| Osaruz vs Eddy | 13–22 | 37.14% |
| Osaruz vs King | 12–19 | 38.71% |
| Osaruz vs Hwoarang | 10–21 | 32.26% |
| Osaruz vs Steve | 16–15 | 51.61% |
| Osaruz vs Law | 12–18 | 40.00% |
| Osaruz vs Jin | 10–19 | 34.48% |
| Osaruz vs Yoshimitsu | 11–17 | 39.29% |
| Osaruz vs Lili | 9–17 | 34.62% |
| Osaruz vs Dragunov | 10–15 | 40.00% |
| Osaruz vs Asuka | 5–17 | 22.73% |
| Osaruz vs Azucena | 12–10 | 54.55% |
| Osaruz vs Bryan | 7–14 | 33.33% |
| Osaruz vs Victor | 7–10 | 41.18% |
| Osaruz vs Nina | 4–11 | 26.67% |
| Osaruz vs Jun | 5–8 | 38.46% |
| Osaruz vs Paul | 4–8 | 33.33% |
| Osaruz vs Lars | 4–8 | 33.33% |
| Osaruz vs Shaheen | 7–4 | 63.64% |
| Osaruz vs Zafina | 7–4 | 63.64% |
| Osaruz vs Devil Jin | 3–6 | 33.33% |
| Osaruz vs Alisa | 5–4 | 55.56% |
| Osaruz vs Claudio | 5–4 | 55.56% |
| Osaruz vs Kuma | 6–3 | 66.67% |
| Osaruz vs Lidia | 6–3 | 66.67% |
| Osaruz vs Lee | 3–5 | 37.50% |
| Osaruz vs Clive | 4–3 | 57.14% |
| Osaruz vs Xiaoyu | 1–5 | 16.67% |
| Osaruz vs Raven | 4–2 | 66.67% |
| Osaruz vs Heihachi | 3–2 | 60.00% |
| Osaruz vs Jack-8 | 2–2 | 50.00% |
| Osaruz vs Feng | 1–3 | 25.00% |
| Osaruz vs Panda | 2–2 | 50.00% |
| Osaruz vs Leo | 1–2 | 33.33% |
| Osaruz vs Leroy | 2–1 | 66.67% |
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.