| Diego vs King | 9–7 | 56.25% |
| Diego vs Kazuya | 8–6 | 57.14% |
| Diego vs Alisa | 10–4 | 71.43% |
| Diego vs Dragunov | 8–5 | 61.54% |
| Diego vs Clive | 6–6 | 50.00% |
| Diego vs Hwoarang | 9–2 | 81.82% |
| Diego vs Asuka | 5–6 | 45.45% |
| Diego vs Law | 5–4 | 55.56% |
| Diego vs Lee | 4–5 | 44.44% |
| Diego vs Paul | 6–2 | 75.00% |
| Diego vs Bryan | 4–4 | 50.00% |
| Diego vs Jun | 6–2 | 75.00% |
| Diego vs Azucena | 4–4 | 50.00% |
| Diego vs Lili | 5–1 | 83.33% |
| Diego vs Nina | 4–2 | 66.67% |
| Diego vs Leroy | 4–2 | 66.67% |
| Diego vs Claudio | 1–4 | 20.00% |
| Diego vs Eddy | 1–4 | 20.00% |
| Diego vs Heihachi | 4–1 | 80.00% |
| Diego vs Yoshimitsu | 1–2–1 | 33.33% |
| Diego vs Jin | 3–1 | 75.00% |
| Diego vs Shaheen | 2–2 | 50.00% |
| Diego vs Miary Zo | 4–0 | 100.00% |
| Diego vs Lars | 0–3 | 0.00% |
| Diego vs Reina | 2–1 | 66.67% |
| Diego vs Victor | 1–2 | 33.33% |
| Diego vs Lidia | 2–1 | 66.67% |
| Diego vs Devil Jin | 1–1 | 50.00% |
| Diego vs Anna | 2–0 | 100.00% |
| Diego vs Steve | 0–1 | 0.00% |
| Diego vs Zafina | 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.