| Oatmello vs Hwoarang | 7–7 | 50.00% |
| Oatmello vs Kazuya | 11–1 | 91.67% |
| Oatmello vs Reina | 7–5 | 58.33% |
| Oatmello vs Victor | 5–6 | 45.45% |
| Oatmello vs Heihachi | 5–6 | 45.45% |
| Oatmello vs Bryan | 4–4 | 50.00% |
| Oatmello vs Steve | 7–1 | 87.50% |
| Oatmello vs Lidia | 3–4 | 42.86% |
| Oatmello vs King | 4–2 | 66.67% |
| Oatmello vs Lili | 3–3 | 50.00% |
| Oatmello vs Eddy | 2–4 | 33.33% |
| Oatmello vs Yoshimitsu | 4–1 | 80.00% |
| Oatmello vs Xiaoyu | 2–3 | 40.00% |
| Oatmello vs Leo | 2–3 | 40.00% |
| Oatmello vs Lars | 3–2 | 60.00% |
| Oatmello vs Nina | 3–2 | 60.00% |
| Oatmello vs Lee | 1–4 | 20.00% |
| Oatmello vs Jun | 2–3 | 40.00% |
| Oatmello vs Dragunov | 2–2 | 50.00% |
| Oatmello vs Leroy | 4–0 | 100.00% |
| Oatmello vs Law | 2–1 | 66.67% |
| Oatmello vs Jin | 2–0 | 100.00% |
| Oatmello vs Kuma | 0–2 | 0.00% |
| Oatmello vs Zafina | 2–0 | 100.00% |
| Oatmello vs Azucena | 2–0 | 100.00% |
| Oatmello vs Jack-8 | 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.