| Dahlia vs Reina | 23–31 | 42.59% |
| Dahlia vs Hwoarang | 13–31 | 29.55% |
| Dahlia vs Clive | 15–29 | 34.09% |
| Dahlia vs Dragunov | 15–26 | 36.59% |
| Dahlia vs King | 10–23 | 30.30% |
| Dahlia vs Kazuya | 10–16 | 38.46% |
| Dahlia vs Paul | 7–17 | 29.17% |
| Dahlia vs Lili | 9–14 | 39.13% |
| Dahlia vs Xiaoyu | 4–17 | 19.05% |
| Dahlia vs Bryan | 8–12 | 40.00% |
| Dahlia vs Victor | 10–10 | 50.00% |
| Dahlia vs Jin | 6–13 | 31.58% |
| Dahlia vs Claudio | 4–13 | 23.53% |
| Dahlia vs Asuka | 3–12 | 20.00% |
| Dahlia vs Jun | 8–7 | 53.33% |
| Dahlia vs Devil Jin | 9–5 | 64.29% |
| Dahlia vs Law | 6–6 | 50.00% |
| Dahlia vs Steve | 3–9 | 25.00% |
| Dahlia vs Lidia | 4–8 | 33.33% |
| Dahlia vs Heihachi | 4–8 | 33.33% |
| Dahlia vs Azucena | 4–7 | 36.36% |
| Dahlia vs Lee | 7–2 | 77.78% |
| Dahlia vs Leo | 4–3 | 57.14% |
| Dahlia vs Lars | 1–6 | 14.29% |
| Dahlia vs Alisa | 1–6 | 14.29% |
| Dahlia vs Yoshimitsu | 0–6 | 0.00% |
| Dahlia vs Shaheen | 3–2–1 | 60.00% |
| Dahlia vs Jack-8 | 2–3 | 40.00% |
| Dahlia vs Kuma | 1–4 | 20.00% |
| Dahlia vs Eddy | 3–2 | 60.00% |
| Dahlia vs Raven | 3–1 | 75.00% |
| Dahlia vs Zafina | 1–2 | 33.33% |
| Dahlia vs Nina | 1–0 | 100.00% |
| Dahlia vs Panda | 0–1 | 0.00% |
| Dahlia vs Leroy | 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.