| Jacony vs Heihachi | 15–1 | 93.75% |
| Jacony vs Reina | 13–0 | 100.00% |
| Jacony vs Eddy | 13–0 | 100.00% |
| Jacony vs Jin | 12–0 | 100.00% |
| Jacony vs Steve | 9–1 | 90.00% |
| Jacony vs Hwoarang | 6–0 | 100.00% |
| Jacony vs Yoshimitsu | 6–0 | 100.00% |
| Jacony vs King | 5–0 | 100.00% |
| Jacony vs Paul | 4–0 | 100.00% |
| Jacony vs Kazuya | 4–0 | 100.00% |
| Jacony vs Law | 3–0 | 100.00% |
| Jacony vs Xiaoyu | 3–0 | 100.00% |
| Jacony vs Asuka | 3–0 | 100.00% |
| Jacony vs Dragunov | 3–0 | 100.00% |
| Jacony vs Feng | 2–0 | 100.00% |
| Jacony vs Azucena | 2–0 | 100.00% |
| Jacony vs Devil Jin | 2–0 | 100.00% |
| Jacony vs Lili | 1–0 | 100.00% |
| Jacony vs Lars | 1–0 | 100.00% |
| Jacony vs Lee | 1–0 | 100.00% |
| Jacony vs Jun | 1–0 | 100.00% |
| Jacony vs Lidia | 0–1 | 0.00% |
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.