| Defponx vs Bryan | 10–17 | 37.04% |
| Defponx vs King | 12–14 | 46.15% |
| Defponx vs Kazuya | 9–7 | 56.25% |
| Defponx vs Steve | 9–7 | 56.25% |
| Defponx vs Paul | 10–5 | 66.67% |
| Defponx vs Yoshimitsu | 7–8 | 46.67% |
| Defponx vs Hwoarang | 6–9 | 40.00% |
| Defponx vs Victor | 5–10 | 33.33% |
| Defponx vs Asuka | 6–6 | 50.00% |
| Defponx vs Jin | 8–2 | 80.00% |
| Defponx vs Devil Jin | 8–2 | 80.00% |
| Defponx vs Law | 3–6 | 33.33% |
| Defponx vs Feng | 2–6 | 25.00% |
| Defponx vs Eddy | 4–4 | 50.00% |
| Defponx vs Leo | 5–2 | 71.43% |
| Defponx vs Jun | 3–4 | 42.86% |
| Defponx vs Lili | 4–1 | 80.00% |
| Defponx vs Lars | 3–2 | 60.00% |
| Defponx vs Claudio | 1–4 | 20.00% |
| Defponx vs Kuma | 1–4 | 20.00% |
| Defponx vs Reina | 3–2 | 60.00% |
| Defponx vs Dragunov | 2–2 | 50.00% |
| Defponx vs Alisa | 0–4 | 0.00% |
| Defponx vs Lee | 2–2 | 50.00% |
| Defponx vs Azucena | 2–2 | 50.00% |
| Defponx vs Xiaoyu | 1–2 | 33.33% |
| Defponx vs Lidia | 0–2 | 0.00% |
| Defponx vs Nina | 0–1 | 0.00% |
| Defponx vs Raven | 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.