| OswyChow vs Jin | 23–24 | 48.94% |
| OswyChow vs King | 21–20 | 51.22% |
| OswyChow vs Kazuya | 20–20 | 50.00% |
| OswyChow vs Bryan | 11–24 | 31.43% |
| OswyChow vs Law | 22–12 | 64.71% |
| OswyChow vs Hwoarang | 15–12 | 55.56% |
| OswyChow vs Heihachi | 15–12 | 55.56% |
| OswyChow vs Dragunov | 8–15 | 34.78% |
| OswyChow vs Yoshimitsu | 13–7 | 65.00% |
| OswyChow vs Lee | 6–14 | 30.00% |
| OswyChow vs Clive | 9–11 | 45.00% |
| OswyChow vs Fahkumram | 11–9 | 55.00% |
| OswyChow vs Steve | 10–9 | 52.63% |
| OswyChow vs Azucena | 10–9 | 52.63% |
| OswyChow vs Xiaoyu | 9–9 | 50.00% |
| OswyChow vs Asuka | 11–7 | 61.11% |
| OswyChow vs Feng | 9–6 | 60.00% |
| OswyChow vs Reina | 10–5 | 66.67% |
| OswyChow vs Lili | 11–1 | 91.67% |
| OswyChow vs Victor | 6–5 | 54.55% |
| OswyChow vs Paul | 5–5 | 50.00% |
| OswyChow vs Shaheen | 5–5 | 50.00% |
| OswyChow vs Jun | 8–2 | 80.00% |
| OswyChow vs Kuma | 6–3 | 66.67% |
| OswyChow vs Eddy | 3–6 | 33.33% |
| OswyChow vs Lidia | 6–3 | 66.67% |
| OswyChow vs Devil Jin | 7–1 | 87.50% |
| OswyChow vs Nina | 3–4 | 42.86% |
| OswyChow vs Zafina | 6–1 | 85.71% |
| OswyChow vs Raven | 3–3 | 50.00% |
| OswyChow vs Jack-8 | 3–2 | 60.00% |
| OswyChow vs Alisa | 2–3 | 40.00% |
| OswyChow vs Claudio | 5–0 | 100.00% |
| OswyChow vs Leroy | 3–2 | 60.00% |
| OswyChow vs Panda | 2–0 | 100.00% |
| OswyChow vs Leo | 1–0 | 100.00% |
| OswyChow vs Anna | 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.