| Dboy21 vs King | 24–40 | 37.50% |
| Dboy21 vs Steve | 23–40 | 36.51% |
| Dboy21 vs Armor King | 20–31 | 39.22% |
| Dboy21 vs Jin | 23–24 | 48.94% |
| Dboy21 vs Reina | 13–27 | 32.50% |
| Dboy21 vs Dragunov | 15–22 | 40.54% |
| Dboy21 vs Hwoarang | 11–22 | 33.33% |
| Dboy21 vs Lars | 13–18 | 41.94% |
| Dboy21 vs Victor | 4–27 | 12.90% |
| Dboy21 vs Kazuya | 5–25 | 16.67% |
| Dboy21 vs Bryan | 13–16 | 44.83% |
| Dboy21 vs Fahkumram | 8–21 | 27.59% |
| Dboy21 vs Jun | 10–18 | 35.71% |
| Dboy21 vs Eddy | 5–20 | 20.00% |
| Dboy21 vs Lili | 6–18 | 25.00% |
| Dboy21 vs Heihachi | 12–12 | 50.00% |
| Dboy21 vs Anna | 7–17 | 29.17% |
| Dboy21 vs Nina | 8–15 | 34.78% |
| Dboy21 vs Lidia | 12–8 | 60.00% |
| Dboy21 vs Law | 7–12 | 36.84% |
| Dboy21 vs Paul | 6–12 | 33.33% |
| Dboy21 vs Yoshimitsu | 4–14 | 22.22% |
| Dboy21 vs Leroy | 5–13 | 27.78% |
| Dboy21 vs Xiaoyu | 3–11 | 21.43% |
| Dboy21 vs Devil Jin | 4–10 | 28.57% |
| Dboy21 vs Feng | 5–9 | 35.71% |
| Dboy21 vs Miary Zo | 3–11 | 21.43% |
| Dboy21 vs Azucena | 1–12 | 7.69% |
| Dboy21 vs Clive | 2–11 | 15.38% |
| Dboy21 vs Lee | 2–10 | 16.67% |
| Dboy21 vs Kuma | 3–8 | 27.27% |
| Dboy21 vs Zafina | 7–3 | 70.00% |
| Dboy21 vs Raven | 5–4 | 55.56% |
| Dboy21 vs Jack-8 | 2–4 | 33.33% |
| Dboy21 vs Panda | 1–5 | 16.67% |
| Dboy21 vs Leo | 2–3 | 40.00% |
| Dboy21 vs Shaheen | 4–1 | 80.00% |
| Dboy21 vs Asuka | 1–2 | 33.33% |
| Dboy21 vs Alisa | 0–2 | 0.00% |
| Dboy21 vs Claudio | 0–2 | 0.00% |
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.