| Dev4444 vs Jin | 7–11 | 38.89% |
| Dev4444 vs Reina | 9–9 | 50.00% |
| Dev4444 vs Eddy | 8–8 | 50.00% |
| Dev4444 vs King | 8–7 | 53.33% |
| Dev4444 vs Hwoarang | 10–5 | 66.67% |
| Dev4444 vs Lili | 5–8 | 38.46% |
| Dev4444 vs Jun | 4–9 | 30.77% |
| Dev4444 vs Asuka | 7–4 | 63.64% |
| Dev4444 vs Bryan | 2–6 | 25.00% |
| Dev4444 vs Kazuya | 6–2 | 75.00% |
| Dev4444 vs Steve | 4–4 | 50.00% |
| Dev4444 vs Victor | 2–6 | 25.00% |
| Dev4444 vs Jack-8 | 4–3 | 57.14% |
| Dev4444 vs Raven | 4–3 | 57.14% |
| Dev4444 vs Law | 4–2 | 66.67% |
| Dev4444 vs Feng | 5–1 | 83.33% |
| Dev4444 vs Lidia | 4–2 | 66.67% |
| Dev4444 vs Xiaoyu | 2–2 | 50.00% |
| Dev4444 vs Alisa | 2–2 | 50.00% |
| Dev4444 vs Claudio | 1–3 | 25.00% |
| Dev4444 vs Lee | 4–0 | 100.00% |
| Dev4444 vs Zafina | 4–0 | 100.00% |
| Dev4444 vs Dragunov | 2–1 | 66.67% |
| Dev4444 vs Lars | 1–2 | 33.33% |
| Dev4444 vs Heihachi | 3–0 | 100.00% |
| Dev4444 vs Yoshimitsu | 2–0 | 100.00% |
| Dev4444 vs Leo | 0–2 | 0.00% |
| Dev4444 vs Paul | 1–0 | 100.00% |
| Dev4444 vs Devil Jin | 1–0 | 100.00% |
| Dev4444 vs Shaheen | 1–0 | 100.00% |
| Dev4444 vs Clive | 1–0 | 100.00% |
| Dev4444 vs Fahkumram | 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.