| JumeauOni vs King | 14–12 | 53.85% |
| JumeauOni vs Jin | 12–14 | 46.15% |
| JumeauOni vs Kazuya | 12–12 | 50.00% |
| JumeauOni vs Dragunov | 10–9 | 52.63% |
| JumeauOni vs Hwoarang | 11–7 | 61.11% |
| JumeauOni vs Law | 11–3 | 78.57% |
| JumeauOni vs Bryan | 8–6 | 57.14% |
| JumeauOni vs Heihachi | 11–3 | 78.57% |
| JumeauOni vs Devil Jin | 8–5 | 61.54% |
| JumeauOni vs Fahkumram | 10–3 | 76.92% |
| JumeauOni vs Asuka | 7–4 | 63.64% |
| JumeauOni vs Lili | 6–5 | 54.55% |
| JumeauOni vs Lee | 4–7 | 36.36% |
| JumeauOni vs Steve | 6–4 | 60.00% |
| JumeauOni vs Victor | 3–7 | 30.00% |
| JumeauOni vs Yoshimitsu | 2–5 | 28.57% |
| JumeauOni vs Nina | 4–3 | 57.14% |
| JumeauOni vs Clive | 5–2 | 71.43% |
| JumeauOni vs Jun | 5–1 | 83.33% |
| JumeauOni vs Eddy | 3–3 | 50.00% |
| JumeauOni vs Paul | 0–5 | 0.00% |
| JumeauOni vs Jack-8 | 2–3 | 40.00% |
| JumeauOni vs Leo | 3–2 | 60.00% |
| JumeauOni vs Reina | 3–2 | 60.00% |
| JumeauOni vs Anna | 4–1 | 80.00% |
| JumeauOni vs Leroy | 0–4 | 0.00% |
| JumeauOni vs Xiaoyu | 3–0 | 100.00% |
| JumeauOni vs Feng | 2–1 | 66.67% |
| JumeauOni vs Zafina | 3–0 | 100.00% |
| JumeauOni vs Azucena | 1–2 | 33.33% |
| JumeauOni vs Raven | 2–1 | 66.67% |
| JumeauOni vs Lars | 0–2 | 0.00% |
| JumeauOni vs Kuma | 0–2 | 0.00% |
| JumeauOni vs Alisa | 1–0 | 100.00% |
| JumeauOni vs Claudio | 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.