| JackExEck vs Lidia | 3–7 | 30.00% |
| JackExEck vs Reina | 3–6 | 33.33% |
| JackExEck vs Jin | 1–7 | 12.50% |
| JackExEck vs Jun | 4–2 | 66.67% |
| JackExEck vs Paul | 2–3 | 40.00% |
| JackExEck vs Yoshimitsu | 2–2 | 50.00% |
| JackExEck vs Lili | 2–2 | 50.00% |
| JackExEck vs Dragunov | 1–3 | 25.00% |
| JackExEck vs Lee | 1–3 | 25.00% |
| JackExEck vs Eddy | 0–4 | 0.00% |
| JackExEck vs Law | 2–1 | 66.67% |
| JackExEck vs Hwoarang | 0–3 | 0.00% |
| JackExEck vs Xiaoyu | 0–3 | 0.00% |
| JackExEck vs Kazuya | 2–1 | 66.67% |
| JackExEck vs Azucena | 2–1 | 66.67% |
| JackExEck vs Alisa | 0–2 | 0.00% |
| JackExEck vs King | 2–0 | 100.00% |
| JackExEck vs Feng | 2–0 | 100.00% |
| JackExEck vs Leo | 2–0 | 100.00% |
| JackExEck vs Steve | 0–1 | 0.00% |
| JackExEck vs Jack-8 | 1–0 | 100.00% |
| JackExEck vs Nina | 1–0 | 100.00% |
| JackExEck vs Victor | 0–1 | 0.00% |
| JackExEck vs Raven | 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.