| Diddy vs Jin | 48–6 | 88.89% |
| Diddy vs King | 39–6 | 86.67% |
| Diddy vs Steve | 34–10 | 77.27% |
| Diddy vs Bryan | 29–5 | 85.29% |
| Diddy vs Kazuya | 26–3 | 89.66% |
| Diddy vs Devil Jin | 20–5 | 80.00% |
| Diddy vs Hwoarang | 22–1 | 95.65% |
| Diddy vs Dragunov | 20–2 | 90.91% |
| Diddy vs Yoshimitsu | 18–1 | 94.74% |
| Diddy vs Clive | 18–0 | 100.00% |
| Diddy vs Paul | 14–3 | 82.35% |
| Diddy vs Law | 15–1 | 93.75% |
| Diddy vs Feng | 11–2 | 84.62% |
| Diddy vs Lili | 11–2 | 84.62% |
| Diddy vs Lee | 10–3 | 76.92% |
| Diddy vs Heihachi | 9–3 | 75.00% |
| Diddy vs Asuka | 7–3 | 70.00% |
| Diddy vs Lars | 9–1 | 90.00% |
| Diddy vs Nina | 9–1 | 90.00% |
| Diddy vs Azucena | 6–2 | 75.00% |
| Diddy vs Victor | 3–5 | 37.50% |
| Diddy vs Leo | 5–2 | 71.43% |
| Diddy vs Raven | 4–3 | 57.14% |
| Diddy vs Reina | 6–0 | 100.00% |
| Diddy vs Leroy | 5–0 | 100.00% |
| Diddy vs Jun | 5–0 | 100.00% |
| Diddy vs Alisa | 4–0 | 100.00% |
| Diddy vs Claudio | 4–0 | 100.00% |
| Diddy vs Shaheen | 3–1 | 75.00% |
| Diddy vs Eddy | 3–0 | 100.00% |
| Diddy vs Anna | 2–1 | 66.67% |
| Diddy vs Xiaoyu | 2–0 | 100.00% |
| Diddy vs Jack-8 | 0–2 | 0.00% |
| Diddy vs Fahkumram | 2–0 | 100.00% |
| Diddy vs Kuma | 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.