| Jaymz vs Kazuya | 50–62 | 44.64% |
| Jaymz vs Jin | 61–45 | 57.55% |
| Jaymz vs King | 53–47 | 53.00% |
| Jaymz vs Clive | 32–41 | 43.84% |
| Jaymz vs Bryan | 30–39 | 43.48% |
| Jaymz vs Heihachi | 28–35 | 44.44% |
| Jaymz vs Reina | 20–42 | 32.26% |
| Jaymz vs Law | 29–32 | 47.54% |
| Jaymz vs Lili | 26–28 | 48.15% |
| Jaymz vs Hwoarang | 22–30 | 42.31% |
| Jaymz vs Dragunov | 23–27 | 46.00% |
| Jaymz vs Steve | 21–27 | 43.75% |
| Jaymz vs Paul | 18–28 | 39.13% |
| Jaymz vs Eddy | 19–25 | 43.18% |
| Jaymz vs Alisa | 11–30 | 26.83% |
| Jaymz vs Jack-8 | 18–19 | 48.65% |
| Jaymz vs Asuka | 16–21 | 43.24% |
| Jaymz vs Jun | 20–14 | 58.82% |
| Jaymz vs Devil Jin | 15–18 | 45.45% |
| Jaymz vs Yoshimitsu | 16–16 | 50.00% |
| Jaymz vs Nina | 17–14 | 54.84% |
| Jaymz vs Lee | 13–17 | 43.33% |
| Jaymz vs Victor | 14–15 | 48.28% |
| Jaymz vs Xiaoyu | 9–18 | 33.33% |
| Jaymz vs Azucena | 13–12 | 52.00% |
| Jaymz vs Lidia | 12–10 | 54.55% |
| Jaymz vs Feng | 7–12 | 36.84% |
| Jaymz vs Claudio | 10–9 | 52.63% |
| Jaymz vs Kuma | 8–9 | 47.06% |
| Jaymz vs Leo | 7–8 | 46.67% |
| Jaymz vs Raven | 7–8 | 46.67% |
| Jaymz vs Lars | 5–8 | 38.46% |
| Jaymz vs Panda | 4–4 | 50.00% |
| Jaymz vs Shaheen | 4–1 | 80.00% |
| Jaymz vs Leroy | 2–3 | 40.00% |
| Jaymz vs Zafina | 1–1 | 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.