| Oso_Sensei vs King | 45–66 | 40.54% |
| Oso_Sensei vs Reina | 36–65 | 35.64% |
| Oso_Sensei vs Kazuya | 31–50 | 38.27% |
| Oso_Sensei vs Steve | 37–41 | 47.44% |
| Oso_Sensei vs Jin | 31–42 | 42.47% |
| Oso_Sensei vs Hwoarang | 19–49 | 27.94% |
| Oso_Sensei vs Heihachi | 20–34 | 37.04% |
| Oso_Sensei vs Yoshimitsu | 13–40 | 24.53% |
| Oso_Sensei vs Paul | 13–38 | 25.49% |
| Oso_Sensei vs Eddy | 14–34 | 29.17% |
| Oso_Sensei vs Jun | 14–33 | 29.79% |
| Oso_Sensei vs Law | 11–32 | 25.58% |
| Oso_Sensei vs Lili | 12–29 | 29.27% |
| Oso_Sensei vs Azucena | 12–25 | 32.43% |
| Oso_Sensei vs Xiaoyu | 9–26 | 25.71% |
| Oso_Sensei vs Bryan | 9–25 | 26.47% |
| Oso_Sensei vs Devil Jin | 14–20 | 41.18% |
| Oso_Sensei vs Lidia | 9–21 | 30.00% |
| Oso_Sensei vs Asuka | 6–23 | 20.69% |
| Oso_Sensei vs Nina | 10–19 | 34.48% |
| Oso_Sensei vs Victor | 13–12 | 52.00% |
| Oso_Sensei vs Dragunov | 3–21 | 12.50% |
| Oso_Sensei vs Alisa | 13–10 | 56.52% |
| Oso_Sensei vs Lars | 7–15 | 31.82% |
| Oso_Sensei vs Lee | 6–14 | 30.00% |
| Oso_Sensei vs Raven | 7–13 | 35.00% |
| Oso_Sensei vs Kuma | 6–13 | 31.58% |
| Oso_Sensei vs Claudio | 7–10 | 41.18% |
| Oso_Sensei vs Shaheen | 5–9 | 35.71% |
| Oso_Sensei vs Jack-8 | 5–8 | 38.46% |
| Oso_Sensei vs Feng | 0–12 | 0.00% |
| Oso_Sensei vs Zafina | 4–8 | 33.33% |
| Oso_Sensei vs Leo | 4–2 | 66.67% |
| Oso_Sensei vs Leroy | 2–3 | 40.00% |
| Oso_Sensei vs Clive | 2–3 | 40.00% |
| Oso_Sensei vs Anna | 1–2 | 33.33% |
| Oso_Sensei vs Armor King | 1–2 | 33.33% |
| Oso_Sensei vs Panda | 0–1 | 0.00% |
| Oso_Sensei vs Miary Zo | 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.