| Oswald vs Jin | 61–32 | 65.59% |
| Oswald vs Kazuya | 44–21 | 67.69% |
| Oswald vs Reina | 41–24 | 63.08% |
| Oswald vs Bryan | 22–37 | 37.29% |
| Oswald vs Hwoarang | 27–27 | 50.00% |
| Oswald vs King | 24–28 | 46.15% |
| Oswald vs Lili | 23–25 | 47.92% |
| Oswald vs Yoshimitsu | 25–19 | 56.82% |
| Oswald vs Lee | 22–20 | 52.38% |
| Oswald vs Paul | 15–24 | 38.46% |
| Oswald vs Feng | 15–23 | 39.47% |
| Oswald vs Dragunov | 20–13 | 60.61% |
| Oswald vs Law | 16–14 | 53.33% |
| Oswald vs Asuka | 10–18 | 35.71% |
| Oswald vs Steve | 13–13 | 50.00% |
| Oswald vs Lars | 10–16 | 38.46% |
| Oswald vs Eddy | 16–9 | 64.00% |
| Oswald vs Victor | 11–11 | 50.00% |
| Oswald vs Nina | 10–10 | 50.00% |
| Oswald vs Jun | 13–6 | 68.42% |
| Oswald vs Devil Jin | 12–6 | 66.67% |
| Oswald vs Raven | 7–11 | 38.89% |
| Oswald vs Jack-8 | 7–8 | 46.67% |
| Oswald vs Azucena | 6–9 | 40.00% |
| Oswald vs Heihachi | 8–7 | 53.33% |
| Oswald vs Kuma | 5–9 | 35.71% |
| Oswald vs Xiaoyu | 9–4 | 69.23% |
| Oswald vs Shaheen | 8–5 | 61.54% |
| Oswald vs Zafina | 6–6 | 50.00% |
| Oswald vs Alisa | 6–5 | 54.55% |
| Oswald vs Leo | 7–3 | 70.00% |
| Oswald vs Claudio | 7–3 | 70.00% |
| Oswald vs Leroy | 7–3 | 70.00% |
| Oswald vs Panda | 3–6 | 33.33% |
| Oswald vs Clive | 6–3 | 66.67% |
| Oswald vs Lidia | 0–2 | 0.00% |
| Oswald vs Anna | 0–2 | 0.00% |
| Oswald vs Fahkumram | 1–1 | 50.00% |
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.