| jack-ido vs Yoshimitsu | 8–5 | 61.54% |
| jack-ido vs Kazuya | 6–7 | 46.15% |
| jack-ido vs Paul | 8–3 | 72.73% |
| jack-ido vs Hwoarang | 7–3 | 70.00% |
| jack-ido vs Asuka | 7–3 | 70.00% |
| jack-ido vs Dragunov | 6–3 | 66.67% |
| jack-ido vs Eddy | 5–3 | 62.50% |
| jack-ido vs Claudio | 6–1 | 85.71% |
| jack-ido vs Reina | 5–2 | 71.43% |
| jack-ido vs King | 2–4 | 33.33% |
| jack-ido vs Leroy | 5–1 | 83.33% |
| jack-ido vs Jin | 5–0 | 100.00% |
| jack-ido vs Steve | 4–1 | 80.00% |
| jack-ido vs Lili | 4–1 | 80.00% |
| jack-ido vs Law | 3–1 | 75.00% |
| jack-ido vs Xiaoyu | 1–2 | 33.33% |
| jack-ido vs Bryan | 1–2 | 33.33% |
| jack-ido vs Feng | 2–1 | 66.67% |
| jack-ido vs Alisa | 2–1 | 66.67% |
| jack-ido vs Jun | 2–1 | 66.67% |
| jack-ido vs Victor | 1–2 | 33.33% |
| jack-ido vs Leo | 2–1 | 66.67% |
| jack-ido vs Shaheen | 2–0 | 100.00% |
| jack-ido vs Lee | 2–0 | 100.00% |
| jack-ido vs Azucena | 2–0 | 100.00% |
| jack-ido vs Lidia | 0–2 | 0.00% |
| jack-ido vs Nina | 1–0 | 100.00% |
| jack-ido vs Zafina | 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.