| O.jay vs Kazuya | 44–64 | 40.74% |
| O.jay vs Jin | 39–43 | 47.56% |
| O.jay vs King | 36–35 | 50.70% |
| O.jay vs Hwoarang | 37–32 | 53.62% |
| O.jay vs Dragunov | 33–30 | 52.38% |
| O.jay vs Reina | 33–28 | 54.10% |
| O.jay vs Bryan | 25–22 | 53.19% |
| O.jay vs Law | 20–24 | 45.45% |
| O.jay vs Steve | 21–19 | 52.50% |
| O.jay vs Yoshimitsu | 18–19 | 48.65% |
| O.jay vs Eddy | 12–22 | 35.29% |
| O.jay vs Jun | 21–12 | 63.64% |
| O.jay vs Xiaoyu | 8–22 | 26.67% |
| O.jay vs Devil Jin | 11–18 | 37.93% |
| O.jay vs Leo | 13–16 | 44.83% |
| O.jay vs Lars | 13–14 | 48.15% |
| O.jay vs Nina | 12–15 | 44.44% |
| O.jay vs Azucena | 12–14 | 46.15% |
| O.jay vs Lili | 10–15 | 40.00% |
| O.jay vs Paul | 9–14 | 39.13% |
| O.jay vs Lee | 6–14 | 30.00% |
| O.jay vs Victor | 11–8 | 57.89% |
| O.jay vs Kuma | 10–8 | 55.56% |
| O.jay vs Feng | 6–10 | 37.50% |
| O.jay vs Asuka | 3–12 | 20.00% |
| O.jay vs Leroy | 9–6 | 60.00% |
| O.jay vs Raven | 8–5 | 61.54% |
| O.jay vs Alisa | 4–8 | 33.33% |
| O.jay vs Zafina | 0–12 | 0.00% |
| O.jay vs Shaheen | 5–5 | 50.00% |
| O.jay vs Jack-8 | 4–3 | 57.14% |
| O.jay vs Claudio | 2–5 | 28.57% |
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.