| Jermaine vs Heihachi | 8–7 | 53.33% |
| Jermaine vs Law | 10–4 | 71.43% |
| Jermaine vs Jin | 10–3 | 76.92% |
| Jermaine vs Kazuya | 3–8 | 27.27% |
| Jermaine vs Jun | 7–3 | 70.00% |
| Jermaine vs Victor | 2–6 | 25.00% |
| Jermaine vs King | 5–2 | 71.43% |
| Jermaine vs Bryan | 3–4 | 42.86% |
| Jermaine vs Steve | 5–2 | 71.43% |
| Jermaine vs Lili | 5–2 | 71.43% |
| Jermaine vs Hwoarang | 4–2 | 66.67% |
| Jermaine vs Dragunov | 1–5 | 16.67% |
| Jermaine vs Nina | 6–0 | 100.00% |
| Jermaine vs Lidia | 4–2 | 66.67% |
| Jermaine vs Lars | 4–1 | 80.00% |
| Jermaine vs Reina | 4–1 | 80.00% |
| Jermaine vs Eddy | 2–3 | 40.00% |
| Jermaine vs Yoshimitsu | 2–2 | 50.00% |
| Jermaine vs Xiaoyu | 3–1 | 75.00% |
| Jermaine vs Asuka | 4–0 | 100.00% |
| Jermaine vs Azucena | 1–3 | 25.00% |
| Jermaine vs Feng | 1–2 | 33.33% |
| Jermaine vs Kuma | 1–2 | 33.33% |
| Jermaine vs Lee | 1–2 | 33.33% |
| Jermaine vs Alisa | 2–0 | 100.00% |
| Jermaine vs Jack-8 | 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.