| Cynthia vs Reina | 90–81 | 52.63% |
| Cynthia vs King | 64–95 | 40.25% |
| Cynthia vs Jin | 63–95 | 39.87% |
| Cynthia vs Law | 50–85 | 37.04% |
| Cynthia vs Clive | 51–82 | 38.35% |
| Cynthia vs Steve | 56–70 | 44.44% |
| Cynthia vs Hwoarang | 51–73 | 41.13% |
| Cynthia vs Kazuya | 43–70 | 38.05% |
| Cynthia vs Heihachi | 44–59 | 42.72% |
| Cynthia vs Lili | 40–41 | 49.38% |
| Cynthia vs Jun | 31–48 | 39.24% |
| Cynthia vs Dragunov | 31–46 | 40.26% |
| Cynthia vs Eddy | 26–50 | 34.21% |
| Cynthia vs Bryan | 31–43 | 41.89% |
| Cynthia vs Azucena | 24–43 | 35.82% |
| Cynthia vs Victor | 23–43 | 34.85% |
| Cynthia vs Lidia | 20–42 | 32.26% |
| Cynthia vs Yoshimitsu | 18–33 | 35.29% |
| Cynthia vs Lee | 18–31 | 36.73% |
| Cynthia vs Devil Jin | 18–30 | 37.50% |
| Cynthia vs Asuka | 10–36 | 21.74% |
| Cynthia vs Paul | 17–28 | 37.78% |
| Cynthia vs Feng | 21–24 | 46.67% |
| Cynthia vs Nina | 22–23 | 48.89% |
| Cynthia vs Xiaoyu | 16–28 | 36.36% |
| Cynthia vs Lars | 14–30 | 31.82% |
| Cynthia vs Armor King | 11–28 | 28.21% |
| Cynthia vs Fahkumram | 17–21 | 44.74% |
| Cynthia vs Kuma | 15–21 | 41.67% |
| Cynthia vs Leroy | 15–20 | 42.86% |
| Cynthia vs Raven | 16–16 | 50.00% |
| Cynthia vs Leo | 6–23 | 20.69% |
| Cynthia vs Alisa | 7–19 | 26.92% |
| Cynthia vs Claudio | 3–18 | 14.29% |
| Cynthia vs Jack-8 | 5–11 | 31.25% |
| Cynthia vs Anna | 9–6 | 60.00% |
| Cynthia vs Zafina | 9–5 | 64.29% |
| Cynthia vs Miary Zo | 2–12 | 14.29% |
| Cynthia vs Panda | 5–6 | 45.45% |
| Cynthia vs Shaheen | 5–5 | 50.00% |
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.