| Oshii vs King | 63–49 | 56.25% |
| Oshii vs Kazuya | 54–45 | 54.55% |
| Oshii vs Bryan | 45–46 | 49.45% |
| Oshii vs Jin | 37–47 | 44.05% |
| Oshii vs Hwoarang | 39–35 | 52.70% |
| Oshii vs Dragunov | 38–30 | 55.88% |
| Oshii vs Law | 31–36 | 46.27% |
| Oshii vs Steve | 31–33 | 48.44% |
| Oshii vs Asuka | 37–23 | 61.67% |
| Oshii vs Reina | 40–20 | 66.67% |
| Oshii vs Eddy | 27–31 | 46.55% |
| Oshii vs Paul | 23–34 | 40.35% |
| Oshii vs Xiaoyu | 29–28 | 50.88% |
| Oshii vs Jun | 23–33 | 41.07% |
| Oshii vs Yoshimitsu | 25–27 | 48.08% |
| Oshii vs Lili | 22–30 | 42.31% |
| Oshii vs Lee | 25–25 | 50.00% |
| Oshii vs Feng | 26–21 | 55.32% |
| Oshii vs Lars | 21–26 | 44.68% |
| Oshii vs Nina | 25–21 | 54.35% |
| Oshii vs Azucena | 21–25 | 45.65% |
| Oshii vs Victor | 17–20 | 45.95% |
| Oshii vs Jack-8 | 17–16 | 51.52% |
| Oshii vs Devil Jin | 13–17 | 43.33% |
| Oshii vs Clive | 17–13 | 56.67% |
| Oshii vs Lidia | 18–10 | 64.29% |
| Oshii vs Alisa | 13–12 | 52.00% |
| Oshii vs Leroy | 13–11 | 54.17% |
| Oshii vs Heihachi | 17–7 | 70.83% |
| Oshii vs Zafina | 9–14 | 39.13% |
| Oshii vs Leo | 10–12 | 45.45% |
| Oshii vs Raven | 9–13 | 40.91% |
| Oshii vs Kuma | 5–15 | 25.00% |
| Oshii vs Claudio | 6–8 | 42.86% |
| Oshii vs Shaheen | 3–9 | 25.00% |
| Oshii vs Panda | 1–2 | 33.33% |
| Oshii vs Armor King | 2–1 | 66.67% |
| Oshii vs Fahkumram | 2–0 | 100.00% |
| Oshii vs Anna | 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.