| Dewdewpp vs Jin | 30–26 | 53.57% |
| Dewdewpp vs Kazuya | 31–22 | 58.49% |
| Dewdewpp vs King | 17–27 | 38.64% |
| Dewdewpp vs Yoshimitsu | 30–11 | 73.17% |
| Dewdewpp vs Dragunov | 26–11 | 70.27% |
| Dewdewpp vs Hwoarang | 20–14 | 58.82% |
| Dewdewpp vs Reina | 16–12 | 57.14% |
| Dewdewpp vs Jun | 18–9 | 66.67% |
| Dewdewpp vs Asuka | 15–11 | 57.69% |
| Dewdewpp vs Law | 9–16 | 36.00% |
| Dewdewpp vs Lili | 10–15 | 40.00% |
| Dewdewpp vs Victor | 12–12 | 50.00% |
| Dewdewpp vs Bryan | 10–12 | 45.45% |
| Dewdewpp vs Alisa | 10–10 | 50.00% |
| Dewdewpp vs Devil Jin | 8–11 | 42.11% |
| Dewdewpp vs Feng | 7–12 | 36.84% |
| Dewdewpp vs Lars | 7–12 | 36.84% |
| Dewdewpp vs Leroy | 9–8 | 52.94% |
| Dewdewpp vs Steve | 10–6 | 62.50% |
| Dewdewpp vs Xiaoyu | 7–8 | 46.67% |
| Dewdewpp vs Paul | 5–8 | 38.46% |
| Dewdewpp vs Raven | 5–8 | 38.46% |
| Dewdewpp vs Azucena | 8–4 | 66.67% |
| Dewdewpp vs Eddy | 7–5 | 58.33% |
| Dewdewpp vs Leo | 4–6 | 40.00% |
| Dewdewpp vs Shaheen | 5–5 | 50.00% |
| Dewdewpp vs Claudio | 4–5 | 44.44% |
| Dewdewpp vs Nina | 5–4 | 55.56% |
| Dewdewpp vs Jack-8 | 4–4 | 50.00% |
| Dewdewpp vs Lee | 2–6 | 25.00% |
| Dewdewpp vs Armor King | 7–0 | 100.00% |
| Dewdewpp vs Fahkumram | 4–0 | 100.00% |
| Dewdewpp vs Kuma | 1–2 | 33.33% |
| Dewdewpp vs Miary Zo | 2–1 | 66.67% |
| Dewdewpp vs Panda | 1–1 | 50.00% |
| Dewdewpp vs Lidia | 2–0 | 100.00% |
| Dewdewpp vs Anna | 2–0 | 100.00% |
| Dewdewpp vs Heihachi | 1–0 | 100.00% |
| Dewdewpp vs Clive | 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.