| Sir Jamal vs Armor King | 15–19 | 44.12% |
| Sir Jamal vs Law | 8–10 | 44.44% |
| Sir Jamal vs King | 8–9 | 47.06% |
| Sir Jamal vs Bryan | 7–6 | 53.85% |
| Sir Jamal vs Lee | 3–8 | 27.27% |
| Sir Jamal vs Eddy | 2–9 | 18.18% |
| Sir Jamal vs Steve | 4–6 | 40.00% |
| Sir Jamal vs Lili | 5–5 | 50.00% |
| Sir Jamal vs Hwoarang | 5–4 | 55.56% |
| Sir Jamal vs Clive | 5–4 | 55.56% |
| Sir Jamal vs Lars | 5–3 | 62.50% |
| Sir Jamal vs Nina | 6–2 | 75.00% |
| Sir Jamal vs Jun | 5–3 | 62.50% |
| Sir Jamal vs Kazuya | 6–1 | 85.71% |
| Sir Jamal vs Dragunov | 3–4 | 42.86% |
| Sir Jamal vs Victor | 4–3 | 57.14% |
| Sir Jamal vs Fahkumram | 5–2 | 71.43% |
| Sir Jamal vs Reina | 3–3 | 50.00% |
| Sir Jamal vs Xiaoyu | 2–3 | 40.00% |
| Sir Jamal vs Azucena | 2–3 | 40.00% |
| Sir Jamal vs Heihachi | 1–4 | 20.00% |
| Sir Jamal vs Devil Jin | 0–4 | 0.00% |
| Sir Jamal vs Jin | 3–0 | 100.00% |
| Sir Jamal vs Asuka | 3–0 | 100.00% |
| Sir Jamal vs Feng | 1–2 | 33.33% |
| Sir Jamal vs Leroy | 2–1 | 66.67% |
| Sir Jamal vs Lidia | 2–1 | 66.67% |
| Sir Jamal vs Anna | 1–2 | 33.33% |
| Sir Jamal vs Paul | 0–2 | 0.00% |
| Sir Jamal vs Leo | 0–2 | 0.00% |
| Sir Jamal vs Jack-8 | 1–0 | 100.00% |
| Sir Jamal vs Alisa | 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.