| Duma vs Reina | 126–96 | 56.76% |
| Duma vs Jin | 96–89 | 51.89% |
| Duma vs Kazuya | 98–78 | 55.68% |
| Duma vs King | 85–87 | 49.42% |
| Duma vs Steve | 92–67 | 57.86% |
| Duma vs Clive | 66–75 | 46.81% |
| Duma vs Hwoarang | 73–65 | 52.90% |
| Duma vs Bryan | 61–71 | 46.21% |
| Duma vs Dragunov | 67–61 | 52.34% |
| Duma vs Jun | 68–54 | 55.74% |
| Duma vs Lidia | 61–56 | 52.14% |
| Duma vs Azucena | 53–54 | 49.53% |
| Duma vs Heihachi | 53–52 | 50.48% |
| Duma vs Law | 41–59 | 41.00% |
| Duma vs Yoshimitsu | 50–43 | 53.76% |
| Duma vs Victor | 47–42 | 52.81% |
| Duma vs Lili | 43–43 | 50.00% |
| Duma vs Asuka | 37–48 | 43.53% |
| Duma vs Lee | 42–40 | 51.22% |
| Duma vs Paul | 39–41 | 48.75% |
| Duma vs Devil Jin | 35–42 | 45.45% |
| Duma vs Lars | 38–36 | 51.35% |
| Duma vs Eddy | 26–47 | 35.62% |
| Duma vs Nina | 30–40 | 42.86% |
| Duma vs Xiaoyu | 31–31 | 50.00% |
| Duma vs Leroy | 31–28 | 52.54% |
| Duma vs Jack-8 | 25–32 | 43.86% |
| Duma vs Feng | 30–27 | 52.63% |
| Duma vs Leo | 32–24 | 57.14% |
| Duma vs Raven | 28–26 | 51.85% |
| Duma vs Fahkumram | 30–20 | 60.00% |
| Duma vs Kuma | 16–24 | 40.00% |
| Duma vs Claudio | 17–21 | 44.74% |
| Duma vs Alisa | 19–17 | 52.78% |
| Duma vs Shaheen | 19–14 | 57.58% |
| Duma vs Armor King | 13–18 | 41.94% |
| Duma vs Anna | 16–11 | 59.26% |
| Duma vs Zafina | 2–12 | 14.29% |
| Duma vs Miary Zo | 8–6 | 57.14% |
| Duma vs Panda | 5–8 | 38.46% |
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.