| Darkside vs Reina | 92–128 | 41.82% |
| Darkside vs King | 54–142 | 27.55% |
| Darkside vs Hwoarang | 55–128 | 30.05% |
| Darkside vs Steve | 59–121 | 32.78% |
| Darkside vs Eddy | 38–142 | 21.11% |
| Darkside vs Jin | 43–103 | 29.45% |
| Darkside vs Azucena | 45–97 | 31.69% |
| Darkside vs Law | 42–94 | 30.88% |
| Darkside vs Jun | 47–88 | 34.81% |
| Darkside vs Kazuya | 40–85 | 32.00% |
| Darkside vs Asuka | 37–76 | 32.74% |
| Darkside vs Bryan | 25–85 | 22.73% |
| Darkside vs Lili | 38–65 | 36.89% |
| Darkside vs Dragunov | 21–81 | 20.59% |
| Darkside vs Lars | 26–67 | 27.96% |
| Darkside vs Yoshimitsu | 27–64 | 29.67% |
| Darkside vs Victor | 15–76 | 16.48% |
| Darkside vs Lee | 25–51 | 32.89% |
| Darkside vs Paul | 12–60 | 16.67% |
| Darkside vs Lidia | 27–43 | 38.57% |
| Darkside vs Leroy | 22–38 | 36.67% |
| Darkside vs Nina | 12–43 | 21.82% |
| Darkside vs Alisa | 18–36 | 33.33% |
| Darkside vs Xiaoyu | 26–26 | 50.00% |
| Darkside vs Leo | 10–40 | 20.00% |
| Darkside vs Raven | 12–31 | 27.91% |
| Darkside vs Feng | 6–36 | 14.29% |
| Darkside vs Heihachi | 11–29 | 27.50% |
| Darkside vs Jack-8 | 13–21 | 38.24% |
| Darkside vs Devil Jin | 10–23 | 30.30% |
| Darkside vs Zafina | 9–18 | 33.33% |
| Darkside vs Shaheen | 12–14 | 46.15% |
| Darkside vs Claudio | 6–19 | 24.00% |
| Darkside vs Kuma | 4–20 | 16.67% |
| Darkside vs Panda | 5–13 | 27.78% |
| Darkside vs Clive | 1–7 | 12.50% |
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.