| JayO vs Hwoarang | 37–17 | 68.52% |
| JayO vs Kazuya | 17–24 | 41.46% |
| JayO vs King | 24–11 | 68.57% |
| JayO vs Jin | 23–12 | 65.71% |
| JayO vs Eddy | 14–14 | 50.00% |
| JayO vs Law | 15–10 | 60.00% |
| JayO vs Dragunov | 14–10 | 58.33% |
| JayO vs Reina | 14–10 | 58.33% |
| JayO vs Bryan | 13–10 | 56.52% |
| JayO vs Yoshimitsu | 11–10 | 52.38% |
| JayO vs Steve | 9–10 | 47.37% |
| JayO vs Asuka | 8–11 | 42.11% |
| JayO vs Paul | 7–11 | 38.89% |
| JayO vs Xiaoyu | 11–7 | 61.11% |
| JayO vs Lars | 10–8 | 55.56% |
| JayO vs Lili | 7–9 | 43.75% |
| JayO vs Jack-8 | 7–8 | 46.67% |
| JayO vs Jun | 8–7 | 53.33% |
| JayO vs Azucena | 6–9 | 40.00% |
| JayO vs Victor | 10–3 | 76.92% |
| JayO vs Leo | 5–6 | 45.45% |
| JayO vs Alisa | 5–5 | 50.00% |
| JayO vs Kuma | 6–4 | 60.00% |
| JayO vs Devil Jin | 7–2 | 77.78% |
| JayO vs Feng | 3–6 | 33.33% |
| JayO vs Raven | 6–3 | 66.67% |
| JayO vs Lee | 3–5 | 37.50% |
| JayO vs Leroy | 3–3 | 50.00% |
| JayO vs Nina | 3–2 | 60.00% |
| JayO vs Claudio | 2–2 | 50.00% |
| JayO vs Shaheen | 1–3 | 25.00% |
| JayO vs Zafina | 2–2 | 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.