| Dandan vs Reina | 10–21 | 32.26% |
| Dandan vs Steve | 7–23 | 23.33% |
| Dandan vs Eddy | 6–18 | 25.00% |
| Dandan vs King | 5–16 | 23.81% |
| Dandan vs Yoshimitsu | 12–8 | 60.00% |
| Dandan vs Jin | 6–10 | 37.50% |
| Dandan vs Law | 4–11 | 26.67% |
| Dandan vs Hwoarang | 3–11 | 21.43% |
| Dandan vs Heihachi | 3–11 | 21.43% |
| Dandan vs Lili | 5–8 | 38.46% |
| Dandan vs Leroy | 7–5 | 58.33% |
| Dandan vs Claudio | 4–6 | 40.00% |
| Dandan vs Kazuya | 2–6 | 25.00% |
| Dandan vs Lee | 4–4 | 50.00% |
| Dandan vs Victor | 2–6 | 25.00% |
| Dandan vs Armor King | 5–3 | 62.50% |
| Dandan vs Dragunov | 4–3 | 57.14% |
| Dandan vs Fahkumram | 0–7 | 0.00% |
| Dandan vs Asuka | 1–4 | 20.00% |
| Dandan vs Alisa | 3–2 | 60.00% |
| Dandan vs Paul | 0–4 | 0.00% |
| Dandan vs Shaheen | 1–3 | 25.00% |
| Dandan vs Panda | 0–4 | 0.00% |
| Dandan vs Jun | 1–3 | 25.00% |
| Dandan vs Azucena | 2–2 | 50.00% |
| Dandan vs Lidia | 1–2 | 33.33% |
| Dandan vs Clive | 0–3 | 0.00% |
| Dandan vs Miary Zo | 0–3 | 0.00% |
| Dandan vs Bryan | 1–1 | 50.00% |
| Dandan vs Jack-8 | 0–2 | 0.00% |
| Dandan vs Devil Jin | 0–1 | 0.00% |
| Dandan vs Raven | 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.