| Ditto vs Jin | 34–51 | 40.00% |
| Ditto vs Reina | 38–21 | 64.41% |
| Ditto vs Hwoarang | 23–34 | 40.35% |
| Ditto vs Kazuya | 16–35 | 31.37% |
| Ditto vs King | 17–28 | 37.78% |
| Ditto vs Dragunov | 14–31 | 31.11% |
| Ditto vs Law | 22–20 | 52.38% |
| Ditto vs Eddy | 19–21 | 47.50% |
| Ditto vs Victor | 13–23 | 36.11% |
| Ditto vs Bryan | 7–28 | 20.00% |
| Ditto vs Asuka | 21–14 | 60.00% |
| Ditto vs Jun | 13–22 | 37.14% |
| Ditto vs Steve | 18–16 | 52.94% |
| Ditto vs Lili | 19–10 | 65.52% |
| Ditto vs Yoshimitsu | 9–18 | 33.33% |
| Ditto vs Lars | 8–12 | 40.00% |
| Ditto vs Nina | 8–12 | 40.00% |
| Ditto vs Azucena | 5–14 | 26.32% |
| Ditto vs Leroy | 8–10 | 44.44% |
| Ditto vs Feng | 8–9 | 47.06% |
| Ditto vs Devil Jin | 4–12 | 25.00% |
| Ditto vs Xiaoyu | 10–4 | 71.43% |
| Ditto vs Anna | 1–11 | 8.33% |
| Ditto vs Alisa | 3–7 | 30.00% |
| Ditto vs Claudio | 5–5 | 50.00% |
| Ditto vs Lee | 4–5 | 44.44% |
| Ditto vs Raven | 5–4 | 55.56% |
| Ditto vs Heihachi | 0–9 | 0.00% |
| Ditto vs Paul | 2–6 | 25.00% |
| Ditto vs Jack-8 | 2–6 | 25.00% |
| Ditto vs Shaheen | 5–3 | 62.50% |
| Ditto vs Zafina | 8–0 | 100.00% |
| Ditto vs Miary Zo | 0–8 | 0.00% |
| Ditto vs Leo | 5–2 | 71.43% |
| Ditto vs Panda | 2–3 | 40.00% |
| Ditto vs Lidia | 2–1 | 66.67% |
| Ditto vs Clive | 0–2 | 0.00% |
| Ditto vs Kuma | 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.