| DunderHead vs Kazuya | 34–32 | 51.52% |
| DunderHead vs Reina | 20–23 | 46.51% |
| DunderHead vs Lili | 19–22 | 46.34% |
| DunderHead vs King | 17–23 | 42.50% |
| DunderHead vs Jin | 22–18 | 55.00% |
| DunderHead vs Steve | 19–18 | 51.35% |
| DunderHead vs Hwoarang | 11–21 | 34.38% |
| DunderHead vs Bryan | 22–10 | 68.75% |
| DunderHead vs Heihachi | 15–13 | 53.57% |
| DunderHead vs Law | 11–14 | 44.00% |
| DunderHead vs Lee | 13–11 | 54.17% |
| DunderHead vs Dragunov | 13–9 | 59.09% |
| DunderHead vs Paul | 9–10 | 47.37% |
| DunderHead vs Yoshimitsu | 9–10 | 47.37% |
| DunderHead vs Armor King | 8–11 | 42.11% |
| DunderHead vs Lars | 14–4 | 77.78% |
| DunderHead vs Xiaoyu | 10–7 | 58.82% |
| DunderHead vs Asuka | 7–10 | 41.18% |
| DunderHead vs Azucena | 7–10 | 41.18% |
| DunderHead vs Clive | 8–9 | 47.06% |
| DunderHead vs Miary Zo | 9–8 | 52.94% |
| DunderHead vs Jun | 6–8 | 42.86% |
| DunderHead vs Anna | 9–5 | 64.29% |
| DunderHead vs Fahkumram | 8–6 | 57.14% |
| DunderHead vs Jack-8 | 8–5 | 61.54% |
| DunderHead vs Alisa | 11–2 | 84.62% |
| DunderHead vs Eddy | 7–5 | 58.33% |
| DunderHead vs Leroy | 3–8 | 27.27% |
| DunderHead vs Leo | 5–5 | 50.00% |
| DunderHead vs Claudio | 8–2 | 80.00% |
| DunderHead vs Devil Jin | 4–5 | 44.44% |
| DunderHead vs Shaheen | 2–7 | 22.22% |
| DunderHead vs Nina | 3–5 | 37.50% |
| DunderHead vs Kuma | 4–4 | 50.00% |
| DunderHead vs Victor | 5–3 | 62.50% |
| DunderHead vs Feng | 2–5 | 28.57% |
| DunderHead vs Zafina | 4–1 | 80.00% |
| DunderHead vs Raven | 3–1 | 75.00% |
| DunderHead vs Lidia | 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.