| Oasmorp vs Kazuya | 22–13 | 62.86% |
| Oasmorp vs King | 19–15 | 55.88% |
| Oasmorp vs Jin | 6–19 | 24.00% |
| Oasmorp vs Bryan | 9–14 | 39.13% |
| Oasmorp vs Reina | 13–10 | 56.52% |
| Oasmorp vs Jun | 15–7 | 68.18% |
| Oasmorp vs Dragunov | 6–9 | 40.00% |
| Oasmorp vs Law | 4–9 | 30.77% |
| Oasmorp vs Azucena | 10–3 | 76.92% |
| Oasmorp vs Eddy | 9–4 | 69.23% |
| Oasmorp vs Hwoarang | 10–2 | 83.33% |
| Oasmorp vs Asuka | 6–6 | 50.00% |
| Oasmorp vs Devil Jin | 5–7 | 41.67% |
| Oasmorp vs Steve | 9–2 | 81.82% |
| Oasmorp vs Paul | 7–3 | 70.00% |
| Oasmorp vs Lars | 4–6 | 40.00% |
| Oasmorp vs Lili | 1–8 | 11.11% |
| Oasmorp vs Claudio | 3–6 | 33.33% |
| Oasmorp vs Victor | 6–3 | 66.67% |
| Oasmorp vs Lidia | 6–3 | 66.67% |
| Oasmorp vs Yoshimitsu | 2–6 | 25.00% |
| Oasmorp vs Heihachi | 5–2 | 71.43% |
| Oasmorp vs Raven | 6–0 | 100.00% |
| Oasmorp vs Leo | 3–2 | 60.00% |
| Oasmorp vs Alisa | 3–2 | 60.00% |
| Oasmorp vs Shaheen | 1–3 | 25.00% |
| Oasmorp vs Nina | 2–2 | 50.00% |
| Oasmorp vs Lee | 2–2 | 50.00% |
| Oasmorp vs Leroy | 2–2 | 50.00% |
| Oasmorp vs Fahkumram | 4–0 | 100.00% |
| Oasmorp vs Zafina | 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.