| DDD420 vs Jin | 5–8 | 38.46% |
| DDD420 vs King | 6–6 | 50.00% |
| DDD420 vs Steve | 5–5 | 50.00% |
| DDD420 vs Lars | 1–6 | 14.29% |
| DDD420 vs Kazuya | 0–6 | 0.00% |
| DDD420 vs Asuka | 4–2 | 66.67% |
| DDD420 vs Feng | 3–3 | 50.00% |
| DDD420 vs Lili | 3–3 | 50.00% |
| DDD420 vs Alisa | 3–3 | 50.00% |
| DDD420 vs Kuma | 2–4 | 33.33% |
| DDD420 vs Reina | 2–4 | 33.33% |
| DDD420 vs Hwoarang | 2–2 | 50.00% |
| DDD420 vs Leo | 3–1 | 75.00% |
| DDD420 vs Shaheen | 1–3 | 25.00% |
| DDD420 vs Jun | 1–3 | 25.00% |
| DDD420 vs Victor | 3–1 | 75.00% |
| DDD420 vs Jack-8 | 2–1 | 66.67% |
| DDD420 vs Dragunov | 0–3 | 0.00% |
| DDD420 vs Eddy | 0–3 | 0.00% |
| DDD420 vs Xiaoyu | 0–2 | 0.00% |
| DDD420 vs Paul | 0–1 | 0.00% |
| DDD420 vs Law | 0–1 | 0.00% |
| DDD420 vs Yoshimitsu | 0–1 | 0.00% |
| DDD420 vs Bryan | 0–1 | 0.00% |
| DDD420 vs Devil Jin | 0–1 | 0.00% |
| DDD420 vs Nina | 0–1 | 0.00% |
| DDD420 vs Leroy | 1–0 | 100.00% |
| DDD420 vs Azucena | 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.