| Jacko vs Reina | 10–10 | 50.00% |
| Jacko vs Eddy | 6–13 | 31.58% |
| Jacko vs Jin | 7–9 | 43.75% |
| Jacko vs Hwoarang | 6–8 | 42.86% |
| Jacko vs Steve | 5–7 | 41.67% |
| Jacko vs Bryan | 1–10 | 9.09% |
| Jacko vs Law | 4–5 | 44.44% |
| Jacko vs Yoshimitsu | 5–3 | 62.50% |
| Jacko vs Kazuya | 8–0 | 100.00% |
| Jacko vs Lili | 3–4 | 42.86% |
| Jacko vs Azucena | 4–3 | 57.14% |
| Jacko vs Lars | 1–5 | 16.67% |
| Jacko vs Jack-8 | 2–3 | 40.00% |
| Jacko vs Alisa | 1–4 | 20.00% |
| Jacko vs Nina | 2–3 | 40.00% |
| Jacko vs King | 2–2 | 50.00% |
| Jacko vs Paul | 1–2 | 33.33% |
| Jacko vs Claudio | 1–2 | 33.33% |
| Jacko vs Dragunov | 0–2 | 0.00% |
| Jacko vs Leo | 0–2 | 0.00% |
| Jacko vs Shaheen | 0–2 | 0.00% |
| Jacko vs Panda | 2–0 | 100.00% |
| Jacko vs Devil Jin | 1–0 | 100.00% |
| Jacko vs Feng | 1–0 | 100.00% |
| Jacko vs Kuma | 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.