| Dennson vs Reina | 11–14 | 44.00% |
| Dennson vs King | 6–17 | 26.09% |
| Dennson vs Kazuya | 7–12 | 36.84% |
| Dennson vs Jin | 8–8 | 50.00% |
| Dennson vs Steve | 5–9 | 35.71% |
| Dennson vs Hwoarang | 3–8 | 27.27% |
| Dennson vs Bryan | 2–9 | 18.18% |
| Dennson vs Yoshimitsu | 2–8 | 20.00% |
| Dennson vs Lili | 1–9 | 10.00% |
| Dennson vs Alisa | 3–6 | 33.33% |
| Dennson vs Asuka | 2–6 | 25.00% |
| Dennson vs Claudio | 3–5 | 37.50% |
| Dennson vs Lidia | 6–2 | 75.00% |
| Dennson vs Xiaoyu | 1–6 | 14.29% |
| Dennson vs Law | 2–4 | 33.33% |
| Dennson vs Lars | 1–5 | 16.67% |
| Dennson vs Azucena | 3–3 | 50.00% |
| Dennson vs Eddy | 2–4 | 33.33% |
| Dennson vs Victor | 3–2 | 60.00% |
| Dennson vs Dragunov | 0–4 | 0.00% |
| Dennson vs Jun | 0–4 | 0.00% |
| Dennson vs Paul | 0–3 | 0.00% |
| Dennson vs Leo | 2–1 | 66.67% |
| Dennson vs Shaheen | 2–1 | 66.67% |
| Dennson vs Devil Jin | 0–2 | 0.00% |
| Dennson vs Feng | 0–2 | 0.00% |
| Dennson vs Leroy | 1–1 | 50.00% |
| Dennson vs Lee | 0–1 | 0.00% |
| Dennson vs Zafina | 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.