| Oso Peleoso vs King | 33–42 | 44.00% |
| Oso Peleoso vs Kazuya | 36–30 | 54.55% |
| Oso Peleoso vs Jin | 24–25 | 48.98% |
| Oso Peleoso vs Lili | 24–18 | 57.14% |
| Oso Peleoso vs Bryan | 22–19 | 53.66% |
| Oso Peleoso vs Reina | 23–15 | 60.53% |
| Oso Peleoso vs Law | 15–21 | 41.67% |
| Oso Peleoso vs Zafina | 12–18 | 40.00% |
| Oso Peleoso vs Heihachi | 13–17 | 43.33% |
| Oso Peleoso vs Armor King | 16–11 | 59.26% |
| Oso Peleoso vs Dragunov | 15–11 | 57.69% |
| Oso Peleoso vs Hwoarang | 13–11 | 54.17% |
| Oso Peleoso vs Steve | 12–12 | 50.00% |
| Oso Peleoso vs Asuka | 12–12 | 50.00% |
| Oso Peleoso vs Lidia | 13–11 | 54.17% |
| Oso Peleoso vs Fahkumram | 12–11 | 52.17% |
| Oso Peleoso vs Paul | 5–14 | 26.32% |
| Oso Peleoso vs Lee | 8–10 | 44.44% |
| Oso Peleoso vs Eddy | 8–10 | 44.44% |
| Oso Peleoso vs Yoshimitsu | 11–6 | 64.71% |
| Oso Peleoso vs Feng | 5–10 | 33.33% |
| Oso Peleoso vs Devil Jin | 4–9 | 30.77% |
| Oso Peleoso vs Jun | 8–4 | 66.67% |
| Oso Peleoso vs Claudio | 3–8 | 27.27% |
| Oso Peleoso vs Clive | 6–5 | 54.55% |
| Oso Peleoso vs Anna | 4–7 | 36.36% |
| Oso Peleoso vs Nina | 2–8 | 20.00% |
| Oso Peleoso vs Azucena | 4–6 | 40.00% |
| Oso Peleoso vs Victor | 5–5 | 50.00% |
| Oso Peleoso vs Lars | 3–6 | 33.33% |
| Oso Peleoso vs Xiaoyu | 3–3 | 50.00% |
| Oso Peleoso vs Alisa | 3–3 | 50.00% |
| Oso Peleoso vs Jack-8 | 3–1 | 75.00% |
| Oso Peleoso vs Leo | 0–2 | 0.00% |
| Oso Peleoso vs Raven | 0–2 | 0.00% |
| Oso Peleoso vs Kuma | 1–0 | 100.00% |
| Oso Peleoso vs Panda | 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.