| Jamaican vs Clive | 15–24 | 38.46% |
| Jamaican vs Reina | 18–11 | 62.07% |
| Jamaican vs Asuka | 8–17 | 32.00% |
| Jamaican vs King | 14–9 | 60.87% |
| Jamaican vs Steve | 15–8 | 65.22% |
| Jamaican vs Kazuya | 8–13 | 38.10% |
| Jamaican vs Jin | 8–12 | 40.00% |
| Jamaican vs Dragunov | 10–10 | 50.00% |
| Jamaican vs Alisa | 6–13 | 31.58% |
| Jamaican vs Yoshimitsu | 9–8 | 52.94% |
| Jamaican vs Paul | 7–8 | 46.67% |
| Jamaican vs Heihachi | 8–7 | 53.33% |
| Jamaican vs Anna | 12–3 | 80.00% |
| Jamaican vs Miary Zo | 5–10 | 33.33% |
| Jamaican vs Law | 8–6 | 57.14% |
| Jamaican vs Jun | 9–5 | 64.29% |
| Jamaican vs Lili | 7–6 | 53.85% |
| Jamaican vs Lidia | 7–6 | 53.85% |
| Jamaican vs Xiaoyu | 2–9 | 18.18% |
| Jamaican vs Devil Jin | 6–5 | 54.55% |
| Jamaican vs Azucena | 3–6 | 33.33% |
| Jamaican vs Victor | 9–0 | 100.00% |
| Jamaican vs Eddy | 3–6 | 33.33% |
| Jamaican vs Armor King | 7–2 | 77.78% |
| Jamaican vs Hwoarang | 7–1 | 87.50% |
| Jamaican vs Jack-8 | 3–4 | 42.86% |
| Jamaican vs Leo | 4–3 | 57.14% |
| Jamaican vs Claudio | 2–5 | 28.57% |
| Jamaican vs Nina | 4–2 | 66.67% |
| Jamaican vs Lee | 3–2 | 60.00% |
| Jamaican vs Leroy | 2–3 | 40.00% |
| Jamaican vs Bryan | 2–2 | 50.00% |
| Jamaican vs Raven | 1–3 | 25.00% |
| Jamaican vs Feng | 2–1 | 66.67% |
| Jamaican vs Lars | 1–2 | 33.33% |
| Jamaican vs Fahkumram | 1–2 | 33.33% |
| Jamaican vs Kuma | 0–2 | 0.00% |
| Jamaican vs Shaheen | 0–1 | 0.00% |
| Jamaican vs Panda | 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.