| Jacyah vs Clive | 4–9 | 30.77% |
| Jacyah vs King | 3–4 | 42.86% |
| Jacyah vs Dragunov | 2–5 | 28.57% |
| Jacyah vs Kazuya | 1–5 | 16.67% |
| Jacyah vs Lili | 1–3 | 25.00% |
| Jacyah vs Asuka | 1–2 | 33.33% |
| Jacyah vs Victor | 0–3 | 0.00% |
| Jacyah vs Eddy | 3–0 | 100.00% |
| Jacyah vs Law | 1–2 | 33.33% |
| Jacyah vs Jin | 2–1 | 66.67% |
| Jacyah vs Devil Jin | 1–2 | 33.33% |
| Jacyah vs Jun | 0–3 | 0.00% |
| Jacyah vs Lidia | 3–0 | 100.00% |
| Jacyah vs Reina | 1–1 | 50.00% |
| Jacyah vs Yoshimitsu | 1–1 | 50.00% |
| Jacyah vs Steve | 0–2 | 0.00% |
| Jacyah vs Lee | 0–2 | 0.00% |
| Jacyah vs Leroy | 0–2 | 0.00% |
| Jacyah vs Bryan | 0–1 | 0.00% |
| Jacyah vs Shaheen | 0–1 | 0.00% |
| Jacyah vs Hwoarang | 1–0 | 100.00% |
| Jacyah vs Feng | 0–1 | 0.00% |
| Jacyah vs Lars | 0–1 | 0.00% |
| Jacyah vs Azucena | 0–1 | 0.00% |
| Jacyah vs Heihachi | 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.