| Oyama ohonoki vs Clive | 16–28 | 36.36% |
| Oyama ohonoki vs Hwoarang | 14–19 | 42.42% |
| Oyama ohonoki vs King | 12–15 | 44.44% |
| Oyama ohonoki vs Steve | 17–9 | 65.38% |
| Oyama ohonoki vs Azucena | 13–13 | 50.00% |
| Oyama ohonoki vs Jin | 10–13 | 43.48% |
| Oyama ohonoki vs Reina | 16–6 | 72.73% |
| Oyama ohonoki vs Law | 8–13 | 38.10% |
| Oyama ohonoki vs Kazuya | 3–10 | 23.08% |
| Oyama ohonoki vs Eddy | 7–5 | 58.33% |
| Oyama ohonoki vs Fahkumram | 9–3 | 75.00% |
| Oyama ohonoki vs Nina | 5–6 | 45.45% |
| Oyama ohonoki vs Yoshimitsu | 2–8 | 20.00% |
| Oyama ohonoki vs Devil Jin | 3–7 | 30.00% |
| Oyama ohonoki vs Kuma | 3–7 | 30.00% |
| Oyama ohonoki vs Jun | 5–5 | 50.00% |
| Oyama ohonoki vs Victor | 7–3 | 70.00% |
| Oyama ohonoki vs Heihachi | 6–4 | 60.00% |
| Oyama ohonoki vs Lili | 4–5 | 44.44% |
| Oyama ohonoki vs Lee | 8–1 | 88.89% |
| Oyama ohonoki vs Zafina | 6–3 | 66.67% |
| Oyama ohonoki vs Bryan | 6–2 | 75.00% |
| Oyama ohonoki vs Dragunov | 3–4 | 42.86% |
| Oyama ohonoki vs Lidia | 5–2 | 71.43% |
| Oyama ohonoki vs Xiaoyu | 4–2 | 66.67% |
| Oyama ohonoki vs Feng | 4–2 | 66.67% |
| Oyama ohonoki vs Lars | 3–2 | 60.00% |
| Oyama ohonoki vs Leroy | 2–3 | 40.00% |
| Oyama ohonoki vs Paul | 0–4 | 0.00% |
| Oyama ohonoki vs Asuka | 1–3 | 25.00% |
| Oyama ohonoki vs Claudio | 2–1 | 66.67% |
| Oyama ohonoki vs Shaheen | 1–2 | 33.33% |
| Oyama ohonoki vs Alisa | 1–1 | 50.00% |
| Oyama ohonoki vs Raven | 1–1 | 50.00% |
| Oyama ohonoki vs Leo | 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.