| Jondeez vs King | 45–56 | 44.55% |
| Jondeez vs Heihachi | 22–45 | 32.84% |
| Jondeez vs Bryan | 32–30 | 51.61% |
| Jondeez vs Jin | 31–23 | 57.41% |
| Jondeez vs Kazuya | 22–28 | 44.00% |
| Jondeez vs Steve | 22–22 | 50.00% |
| Jondeez vs Dragunov | 20–24 | 45.45% |
| Jondeez vs Victor | 20–18 | 52.63% |
| Jondeez vs Nina | 19–17 | 52.78% |
| Jondeez vs Law | 10–15 | 40.00% |
| Jondeez vs Feng | 11–10 | 52.38% |
| Jondeez vs Reina | 14–7 | 66.67% |
| Jondeez vs Yoshimitsu | 3–17 | 15.00% |
| Jondeez vs Hwoarang | 10–10 | 50.00% |
| Jondeez vs Raven | 9–11 | 45.00% |
| Jondeez vs Asuka | 8–11 | 42.11% |
| Jondeez vs Lili | 2–17 | 10.53% |
| Jondeez vs Jun | 9–9 | 50.00% |
| Jondeez vs Lidia | 6–11 | 35.29% |
| Jondeez vs Paul | 7–9 | 43.75% |
| Jondeez vs Clive | 9–7 | 56.25% |
| Jondeez vs Devil Jin | 3–12 | 20.00% |
| Jondeez vs Lee | 6–8 | 42.86% |
| Jondeez vs Jack-8 | 5–8 | 38.46% |
| Jondeez vs Shaheen | 7–6 | 53.85% |
| Jondeez vs Eddy | 6–7 | 46.15% |
| Jondeez vs Xiaoyu | 3–9 | 25.00% |
| Jondeez vs Azucena | 6–6 | 50.00% |
| Jondeez vs Leroy | 5–4 | 55.56% |
| Jondeez vs Lars | 3–5 | 37.50% |
| Jondeez vs Alisa | 1–4 | 20.00% |
| Jondeez vs Leo | 2–2 | 50.00% |
| Jondeez vs Kuma | 2–2 | 50.00% |
| Jondeez vs Armor King | 4–0 | 100.00% |
| Jondeez vs Claudio | 1–2 | 33.33% |
| Jondeez vs Zafina | 3–0 | 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.