| JayCee vs Kazuya | 19–15 | 55.88% |
| JayCee vs Steve | 22–11 | 66.67% |
| JayCee vs Jin | 16–15 | 51.61% |
| JayCee vs Eddy | 10–20 | 33.33% |
| JayCee vs Hwoarang | 16–11 | 59.26% |
| JayCee vs Yoshimitsu | 15–11 | 57.69% |
| JayCee vs Jun | 9–15 | 37.50% |
| JayCee vs King | 9–14 | 39.13% |
| JayCee vs Reina | 15–8 | 65.22% |
| JayCee vs Law | 6–13 | 31.58% |
| JayCee vs Paul | 10–6 | 62.50% |
| JayCee vs Bryan | 7–9 | 43.75% |
| JayCee vs Dragunov | 8–6 | 57.14% |
| JayCee vs Lili | 4–9 | 30.77% |
| JayCee vs Lars | 7–6 | 53.85% |
| JayCee vs Alisa | 8–5 | 61.54% |
| JayCee vs Leo | 7–5 | 58.33% |
| JayCee vs Nina | 9–3 | 75.00% |
| JayCee vs Raven | 5–7 | 41.67% |
| JayCee vs Asuka | 8–3 | 72.73% |
| JayCee vs Azucena | 5–4 | 55.56% |
| JayCee vs Xiaoyu | 6–2 | 75.00% |
| JayCee vs Feng | 4–4 | 50.00% |
| JayCee vs Victor | 7–1 | 87.50% |
| JayCee vs Jack-8 | 2–3 | 40.00% |
| JayCee vs Shaheen | 3–2 | 60.00% |
| JayCee vs Kuma | 1–3 | 25.00% |
| JayCee vs Devil Jin | 2–1 | 66.67% |
| JayCee vs Claudio | 0–3 | 0.00% |
| JayCee vs Lee | 1–2 | 33.33% |
| JayCee vs Heihachi | 2–1 | 66.67% |
| JayCee vs Zafina | 0–1 | 0.00% |
| JayCee vs Lidia | 0–1 | 0.00% |
| JayCee vs Clive | 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.