| JonnyMartinez vs Victor | 4–5 | 44.44% |
| JonnyMartinez vs Jin | 2–4 | 33.33% |
| JonnyMartinez vs Law | 0–5 | 0.00% |
| JonnyMartinez vs Dragunov | 3–2 | 60.00% |
| JonnyMartinez vs Lee | 2–3 | 40.00% |
| JonnyMartinez vs Anna | 3–2 | 60.00% |
| JonnyMartinez vs Yoshimitsu | 1–3 | 25.00% |
| JonnyMartinez vs Hwoarang | 2–2 | 50.00% |
| JonnyMartinez vs Asuka | 3–1 | 75.00% |
| JonnyMartinez vs Kazuya | 2–1 | 66.67% |
| JonnyMartinez vs Steve | 2–1 | 66.67% |
| JonnyMartinez vs Alisa | 2–1 | 66.67% |
| JonnyMartinez vs Nina | 0–3 | 0.00% |
| JonnyMartinez vs Zafina | 2–1 | 66.67% |
| JonnyMartinez vs Raven | 2–1 | 66.67% |
| JonnyMartinez vs King | 2–0 | 100.00% |
| JonnyMartinez vs Xiaoyu | 2–0 | 100.00% |
| JonnyMartinez vs Lili | 0–2 | 0.00% |
| JonnyMartinez vs Claudio | 2–0 | 100.00% |
| JonnyMartinez vs Jun | 0–2 | 0.00% |
| JonnyMartinez vs Reina | 2–0 | 100.00% |
| JonnyMartinez vs Azucena | 2–0 | 100.00% |
| JonnyMartinez vs Eddy | 0–2 | 0.00% |
| JonnyMartinez vs Clive | 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.