| Datni99a344 vs King | 5–14 | 26.32% |
| Datni99a344 vs Eddy | 1–13 | 7.14% |
| Datni99a344 vs Reina | 7–5 | 58.33% |
| Datni99a344 vs Hwoarang | 7–3 | 70.00% |
| Datni99a344 vs Jun | 5–4 | 55.56% |
| Datni99a344 vs Steve | 4–4 | 50.00% |
| Datni99a344 vs Lili | 4–4 | 50.00% |
| Datni99a344 vs Law | 2–5 | 28.57% |
| Datni99a344 vs Jin | 5–2 | 71.43% |
| Datni99a344 vs Lars | 4–2 | 66.67% |
| Datni99a344 vs Jack-8 | 3–2 | 60.00% |
| Datni99a344 vs Dragunov | 3–2 | 60.00% |
| Datni99a344 vs Victor | 2–3 | 40.00% |
| Datni99a344 vs Xiaoyu | 2–2 | 50.00% |
| Datni99a344 vs Asuka | 2–2 | 50.00% |
| Datni99a344 vs Feng | 1–3 | 25.00% |
| Datni99a344 vs Leo | 3–1 | 75.00% |
| Datni99a344 vs Azucena | 1–2 | 33.33% |
| Datni99a344 vs Raven | 2–1 | 66.67% |
| Datni99a344 vs Paul | 0–2 | 0.00% |
| Datni99a344 vs Kazuya | 0–2 | 0.00% |
| Datni99a344 vs Zafina | 2–0 | 100.00% |
| Datni99a344 vs Leroy | 1–1 | 50.00% |
| Datni99a344 vs Bryan | 0–1 | 0.00% |
| Datni99a344 vs Devil Jin | 0–1 | 0.00% |
| Datni99a344 vs Nina | 1–0 | 100.00% |
| Datni99a344 vs Lee | 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.