| Ditto vs King | 4–10 | 28.57% |
| Ditto vs Reina | 6–7 | 46.15% |
| Ditto vs Hwoarang | 2–7 | 22.22% |
| Ditto vs Azucena | 1–8 | 11.11% |
| Ditto vs Jin | 5–3 | 62.50% |
| Ditto vs Kazuya | 2–5 | 28.57% |
| Ditto vs Lee | 2–5 | 28.57% |
| Ditto vs Victor | 2–4 | 33.33% |
| Ditto vs Devil Jin | 4–1 | 80.00% |
| Ditto vs Anna | 2–3 | 40.00% |
| Ditto vs Paul | 3–1 | 75.00% |
| Ditto vs Yoshimitsu | 2–2 | 50.00% |
| Ditto vs Steve | 4–0 | 100.00% |
| Ditto vs Asuka | 3–1 | 75.00% |
| Ditto vs Dragunov | 1–3 | 25.00% |
| Ditto vs Raven | 1–3 | 25.00% |
| Ditto vs Lidia | 1–3 | 25.00% |
| Ditto vs Heihachi | 0–4 | 0.00% |
| Ditto vs Law | 2–1 | 66.67% |
| Ditto vs Bryan | 0–3 | 0.00% |
| Ditto vs Jack-8 | 0–3 | 0.00% |
| Ditto vs Feng | 3–0 | 100.00% |
| Ditto vs Leo | 0–2 | 0.00% |
| Ditto vs Lars | 2–0 | 100.00% |
| Ditto vs Alisa | 0–2 | 0.00% |
| Ditto vs Claudio | 0–2 | 0.00% |
| Ditto vs Shaheen | 2–0 | 100.00% |
| Ditto vs Kuma | 0–2 | 0.00% |
| Ditto vs Zafina | 0–2 | 0.00% |
| Ditto vs Jun | 0–2 | 0.00% |
| Ditto vs Eddy | 0–2 | 0.00% |
| Ditto vs Clive | 2–0 | 100.00% |
| Ditto vs Xiaoyu | 0–1 | 0.00% |
| Ditto vs Lili | 0–1 | 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.