| DDfire vs Kazuya | 81–128 | 38.76% |
| DDfire vs Jin | 63–115 | 35.39% |
| DDfire vs King | 57–76 | 42.86% |
| DDfire vs Reina | 62–71 | 46.62% |
| DDfire vs Hwoarang | 49–80 | 37.98% |
| DDfire vs Steve | 50–72 | 40.98% |
| DDfire vs Bryan | 54–50 | 51.92% |
| DDfire vs Law | 39–64 | 37.86% |
| DDfire vs Yoshimitsu | 45–55 | 45.00% |
| DDfire vs Eddy | 25–68 | 26.88% |
| DDfire vs Jun | 38–54 | 41.30% |
| DDfire vs Dragunov | 30–61 | 32.97% |
| DDfire vs Lee | 36–46 | 43.90% |
| DDfire vs Asuka | 34–44 | 43.59% |
| DDfire vs Lili | 23–52 | 30.67% |
| DDfire vs Paul | 29–38 | 43.28% |
| DDfire vs Feng | 20–38 | 34.48% |
| DDfire vs Victor | 21–35 | 37.50% |
| DDfire vs Nina | 19–32 | 37.25% |
| DDfire vs Leroy | 30–21 | 58.82% |
| DDfire vs Azucena | 22–28 | 44.00% |
| DDfire vs Devil Jin | 14–33 | 29.79% |
| DDfire vs Heihachi | 17–25 | 40.48% |
| DDfire vs Xiaoyu | 24–16 | 60.00% |
| DDfire vs Lars | 16–24 | 40.00% |
| DDfire vs Alisa | 15–20 | 42.86% |
| DDfire vs Jack-8 | 17–12 | 58.62% |
| DDfire vs Clive | 13–16 | 44.83% |
| DDfire vs Lidia | 17–11 | 60.71% |
| DDfire vs Anna | 9–12 | 42.86% |
| DDfire vs Leo | 9–11 | 45.00% |
| DDfire vs Claudio | 15–5 | 75.00% |
| DDfire vs Raven | 12–8 | 60.00% |
| DDfire vs Fahkumram | 6–10 | 37.50% |
| DDfire vs Shaheen | 6–6 | 50.00% |
| DDfire vs Kuma | 4–8 | 33.33% |
| DDfire vs Zafina | 6–5 | 54.55% |
| DDfire vs Panda | 2–5 | 28.57% |
| DDfire vs Armor King | 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.