| Dunderz vs Jin | 18–15 | 54.55% |
| Dunderz vs Bryan | 12–16 | 42.86% |
| Dunderz vs King | 12–10 | 54.55% |
| Dunderz vs Yoshimitsu | 10–10 | 50.00% |
| Dunderz vs Dragunov | 8–12 | 40.00% |
| Dunderz vs Nina | 13–7 | 65.00% |
| Dunderz vs Lee | 9–11 | 45.00% |
| Dunderz vs Hwoarang | 9–9 | 50.00% |
| Dunderz vs Kazuya | 12–4 | 75.00% |
| Dunderz vs Alisa | 10–4 | 71.43% |
| Dunderz vs Reina | 10–4 | 71.43% |
| Dunderz vs Victor | 8–5 | 61.54% |
| Dunderz vs Leo | 4–7 | 36.36% |
| Dunderz vs Raven | 8–3 | 72.73% |
| Dunderz vs Lili | 7–3 | 70.00% |
| Dunderz vs Lars | 7–3 | 70.00% |
| Dunderz vs Asuka | 6–3 | 66.67% |
| Dunderz vs Shaheen | 5–4 | 55.56% |
| Dunderz vs Azucena | 7–2 | 77.78% |
| Dunderz vs Steve | 5–3 | 62.50% |
| Dunderz vs Jack-8 | 7–1 | 87.50% |
| Dunderz vs Paul | 3–4 | 42.86% |
| Dunderz vs Feng | 1–6 | 14.29% |
| Dunderz vs Leroy | 5–2 | 71.43% |
| Dunderz vs Xiaoyu | 4–2 | 66.67% |
| Dunderz vs Jun | 4–1 | 80.00% |
| Dunderz vs Law | 2–2 | 50.00% |
| Dunderz vs Zafina | 2–2 | 50.00% |
| Dunderz vs Panda | 1–2 | 33.33% |
| Dunderz vs Eddy | 2–1 | 66.67% |
| Dunderz vs Devil Jin | 2–0 | 100.00% |
| Dunderz vs Claudio | 2–0 | 100.00% |
| Dunderz vs Kuma | 1–1 | 50.00% |
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.