| Orosaki vs Kazuya | 30–43 | 41.10% |
| Orosaki vs King | 29–36 | 44.62% |
| Orosaki vs Steve | 23–35 | 39.66% |
| Orosaki vs Reina | 34–22 | 60.71% |
| Orosaki vs Jin | 23–28 | 45.10% |
| Orosaki vs Bryan | 33–18 | 64.71% |
| Orosaki vs Hwoarang | 21–25 | 45.65% |
| Orosaki vs Lili | 24–22 | 52.17% |
| Orosaki vs Eddy | 20–24 | 45.45% |
| Orosaki vs Jun | 17–14 | 54.84% |
| Orosaki vs Lars | 10–20 | 33.33% |
| Orosaki vs Azucena | 16–14 | 53.33% |
| Orosaki vs Lidia | 12–17 | 41.38% |
| Orosaki vs Paul | 12–14 | 46.15% |
| Orosaki vs Law | 10–16 | 38.46% |
| Orosaki vs Lee | 16–9 | 64.00% |
| Orosaki vs Heihachi | 7–18 | 28.00% |
| Orosaki vs Asuka | 12–12 | 50.00% |
| Orosaki vs Alisa | 14–10 | 58.33% |
| Orosaki vs Xiaoyu | 12–11 | 52.17% |
| Orosaki vs Dragunov | 17–6 | 73.91% |
| Orosaki vs Clive | 8–13 | 38.10% |
| Orosaki vs Jack-8 | 11–8 | 57.89% |
| Orosaki vs Leo | 7–12 | 36.84% |
| Orosaki vs Devil Jin | 6–11 | 35.29% |
| Orosaki vs Victor | 10–7 | 58.82% |
| Orosaki vs Nina | 7–9 | 43.75% |
| Orosaki vs Yoshimitsu | 9–6 | 60.00% |
| Orosaki vs Anna | 8–4 | 66.67% |
| Orosaki vs Claudio | 4–5 | 44.44% |
| Orosaki vs Raven | 4–4 | 50.00% |
| Orosaki vs Kuma | 2–4 | 33.33% |
| Orosaki vs Zafina | 3–3 | 50.00% |
| Orosaki vs Fahkumram | 3–3 | 50.00% |
| Orosaki vs Feng | 2–1 | 66.67% |
| Orosaki vs Leroy | 1–1 | 50.00% |
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.