| Dekree18 vs Dragunov | 63–70 | 47.37% |
| Dekree18 vs King | 61–65 | 48.41% |
| Dekree18 vs Jin | 74–51 | 59.20% |
| Dekree18 vs Bryan | 73–51 | 58.87% |
| Dekree18 vs Kazuya | 56–63 | 47.06% |
| Dekree18 vs Reina | 61–58 | 51.26% |
| Dekree18 vs Law | 57–49 | 53.77% |
| Dekree18 vs Hwoarang | 47–57 | 45.19% |
| Dekree18 vs Lee | 43–50 | 46.24% |
| Dekree18 vs Paul | 51–39 | 56.67% |
| Dekree18 vs Azucena | 49–38 | 56.32% |
| Dekree18 vs Eddy | 52–30 | 63.41% |
| Dekree18 vs Lars | 43–38 | 53.09% |
| Dekree18 vs Yoshimitsu | 47–31 | 60.26% |
| Dekree18 vs Heihachi | 49–29 | 62.82% |
| Dekree18 vs Steve | 43–24 | 64.18% |
| Dekree18 vs Fahkumram | 30–36 | 45.45% |
| Dekree18 vs Asuka | 38–24 | 61.29% |
| Dekree18 vs Victor | 26–32 | 44.83% |
| Dekree18 vs Armor King | 30–27 | 52.63% |
| Dekree18 vs Xiaoyu | 30–24 | 55.56% |
| Dekree18 vs Jack-8 | 29–25 | 53.70% |
| Dekree18 vs Leo | 40–13 | 75.47% |
| Dekree18 vs Devil Jin | 31–19 | 62.00% |
| Dekree18 vs Anna | 23–27 | 46.00% |
| Dekree18 vs Leroy | 29–19 | 60.42% |
| Dekree18 vs Nina | 25–22 | 53.19% |
| Dekree18 vs Raven | 21–25 | 45.65% |
| Dekree18 vs Feng | 19–25 | 43.18% |
| Dekree18 vs Jun | 25–19 | 56.82% |
| Dekree18 vs Lili | 31–12 | 72.09% |
| Dekree18 vs Zafina | 23–18 | 56.10% |
| Dekree18 vs Lidia | 22–15 | 59.46% |
| Dekree18 vs Clive | 16–15 | 51.61% |
| Dekree18 vs Kuma | 19–10 | 65.52% |
| Dekree18 vs Alisa | 15–13 | 53.57% |
| Dekree18 vs Shaheen | 18–10 | 64.29% |
| Dekree18 vs Miary Zo | 8–10 | 44.44% |
| Dekree18 vs Claudio | 6–5 | 54.55% |
| Dekree18 vs Panda | 2–0 | 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.