| Dennis vs Dragunov | 77–66 | 53.85% |
| Dennis vs Bryan | 49–31 | 61.25% |
| Dennis vs King | 36–35 | 50.70% |
| Dennis vs Kazuya | 37–33 | 52.86% |
| Dennis vs Steve | 37–33 | 52.86% |
| Dennis vs Paul | 35–25 | 58.33% |
| Dennis vs Lili | 35–25 | 58.33% |
| Dennis vs Victor | 32–24 | 57.14% |
| Dennis vs Yoshimitsu | 30–25 | 54.55% |
| Dennis vs Jin | 34–21 | 61.82% |
| Dennis vs Devil Jin | 28–24 | 53.85% |
| Dennis vs Reina | 29–23 | 55.77% |
| Dennis vs Hwoarang | 29–20 | 59.18% |
| Dennis vs Claudio | 31–13 | 70.45% |
| Dennis vs Nina | 22–21 | 51.16% |
| Dennis vs Leroy | 21–18 | 53.85% |
| Dennis vs Law | 22–16 | 57.89% |
| Dennis vs Alisa | 19–18 | 51.35% |
| Dennis vs Feng | 21–14 | 60.00% |
| Dennis vs Eddy | 15–18 | 45.45% |
| Dennis vs Jack-8 | 17–15 | 53.12% |
| Dennis vs Lars | 11–20 | 35.48% |
| Dennis vs Asuka | 7–22 | 24.14% |
| Dennis vs Lee | 14–13 | 51.85% |
| Dennis vs Zafina | 15–12 | 55.56% |
| Dennis vs Azucena | 18–7 | 72.00% |
| Dennis vs Shaheen | 12–12 | 50.00% |
| Dennis vs Leo | 11–11 | 50.00% |
| Dennis vs Jun | 11–11 | 50.00% |
| Dennis vs Raven | 14–8 | 63.64% |
| Dennis vs Xiaoyu | 8–11 | 42.11% |
| Dennis vs Kuma | 5–11 | 31.25% |
| Dennis vs Lidia | 5–7 | 41.67% |
| Dennis vs Heihachi | 4–0 | 100.00% |
| Dennis vs Panda | 0–3 | 0.00% |
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.