| TheJamaicanJack vs Bryan | 37–27 | 57.81% |
| TheJamaicanJack vs Jin | 35–26 | 57.38% |
| TheJamaicanJack vs King | 31–22 | 58.49% |
| TheJamaicanJack vs Kazuya | 30–23 | 56.60% |
| TheJamaicanJack vs Dragunov | 24–17 | 58.54% |
| TheJamaicanJack vs Reina | 20–16 | 55.56% |
| TheJamaicanJack vs Hwoarang | 16–16 | 50.00% |
| TheJamaicanJack vs Steve | 19–12 | 61.29% |
| TheJamaicanJack vs Lili | 13–18 | 41.94% |
| TheJamaicanJack vs Yoshimitsu | 9–21 | 30.00% |
| TheJamaicanJack vs Lee | 18–12 | 60.00% |
| TheJamaicanJack vs Paul | 13–13 | 50.00% |
| TheJamaicanJack vs Feng | 13–13 | 50.00% |
| TheJamaicanJack vs Asuka | 13–12 | 52.00% |
| TheJamaicanJack vs Victor | 14–11 | 56.00% |
| TheJamaicanJack vs Lars | 10–14 | 41.67% |
| TheJamaicanJack vs Xiaoyu | 9–13 | 40.91% |
| TheJamaicanJack vs Azucena | 10–11 | 47.62% |
| TheJamaicanJack vs Law | 11–9 | 55.00% |
| TheJamaicanJack vs Alisa | 7–11 | 38.89% |
| TheJamaicanJack vs Lidia | 7–11 | 38.89% |
| TheJamaicanJack vs Devil Jin | 9–8 | 52.94% |
| TheJamaicanJack vs Eddy | 5–12 | 29.41% |
| TheJamaicanJack vs Leroy | 6–10 | 37.50% |
| TheJamaicanJack vs Leo | 6–9 | 40.00% |
| TheJamaicanJack vs Jun | 4–9 | 30.77% |
| TheJamaicanJack vs Raven | 8–5 | 61.54% |
| TheJamaicanJack vs Claudio | 7–5 | 58.33% |
| TheJamaicanJack vs Kuma | 6–5 | 54.55% |
| TheJamaicanJack vs Zafina | 3–7 | 30.00% |
| TheJamaicanJack vs Nina | 5–4 | 55.56% |
| TheJamaicanJack vs Jack-8 | 2–4 | 33.33% |
| TheJamaicanJack vs Shaheen | 6–0 | 100.00% |
| TheJamaicanJack vs Panda | 1–5 | 16.67% |
| TheJamaicanJack vs Clive | 2–1 | 66.67% |
| TheJamaicanJack vs Heihachi | 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.