| Jezza vs Armor King | 12–7 | 63.16% |
| Jezza vs King | 7–6 | 53.85% |
| Jezza vs Reina | 10–2 | 83.33% |
| Jezza vs Bryan | 5–5 | 50.00% |
| Jezza vs Steve | 7–3 | 70.00% |
| Jezza vs Jin | 3–6 | 33.33% |
| Jezza vs Clive | 6–3 | 66.67% |
| Jezza vs Kazuya | 5–3 | 62.50% |
| Jezza vs Asuka | 4–3 | 57.14% |
| Jezza vs Feng | 4–2 | 66.67% |
| Jezza vs Shaheen | 5–1 | 83.33% |
| Jezza vs Law | 4–1 | 80.00% |
| Jezza vs Yoshimitsu | 5–0 | 100.00% |
| Jezza vs Hwoarang | 2–3 | 40.00% |
| Jezza vs Xiaoyu | 3–2 | 60.00% |
| Jezza vs Lars | 2–3 | 40.00% |
| Jezza vs Zafina | 4–1 | 80.00% |
| Jezza vs Leroy | 3–2 | 60.00% |
| Jezza vs Victor | 5–0 | 100.00% |
| Jezza vs Lidia | 2–3 | 40.00% |
| Jezza vs Devil Jin | 2–2 | 50.00% |
| Jezza vs Leo | 0–4 | 0.00% |
| Jezza vs Lee | 4–0 | 100.00% |
| Jezza vs Eddy | 4–0 | 100.00% |
| Jezza vs Fahkumram | 3–1 | 75.00% |
| Jezza vs Miary Zo | 2–2 | 50.00% |
| Jezza vs Jun | 1–2 | 33.33% |
| Jezza vs Raven | 1–2 | 33.33% |
| Jezza vs Nina | 2–0 | 100.00% |
| Jezza vs Kuma | 2–0 | 100.00% |
| Jezza vs Azucena | 2–0 | 100.00% |
| Jezza vs Jack-8 | 1–0 | 100.00% |
| Jezza vs Dragunov | 1–0 | 100.00% |
| Jezza vs Alisa | 1–0 | 100.00% |
| Jezza vs Heihachi | 0–1 | 0.00% |
| Jezza vs Anna | 1–0 | 100.00% |
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.