| Diddysdiddler vs King | 4–4 | 50.00% |
| Diddysdiddler vs Steve | 4–3 | 57.14% |
| Diddysdiddler vs Lili | 4–3 | 57.14% |
| Diddysdiddler vs Jun | 6–1 | 85.71% |
| Diddysdiddler vs Lidia | 6–1 | 85.71% |
| Diddysdiddler vs Law | 5–1 | 83.33% |
| Diddysdiddler vs Jin | 3–3 | 50.00% |
| Diddysdiddler vs Asuka | 2–4 | 33.33% |
| Diddysdiddler vs Armor King | 4–2 | 66.67% |
| Diddysdiddler vs Nina | 3–2 | 60.00% |
| Diddysdiddler vs Panda | 3–2 | 60.00% |
| Diddysdiddler vs Victor | 4–1 | 80.00% |
| Diddysdiddler vs Xiaoyu | 4–0 | 100.00% |
| Diddysdiddler vs Reina | 2–2 | 50.00% |
| Diddysdiddler vs Heihachi | 2–2 | 50.00% |
| Diddysdiddler vs Bryan | 1–2 | 33.33% |
| Diddysdiddler vs Kazuya | 1–2 | 33.33% |
| Diddysdiddler vs Paul | 1–1 | 50.00% |
| Diddysdiddler vs Yoshimitsu | 0–2 | 0.00% |
| Diddysdiddler vs Leo | 1–1 | 50.00% |
| Diddysdiddler vs Lee | 2–0 | 100.00% |
| Diddysdiddler vs Kuma | 1–1 | 50.00% |
| Diddysdiddler vs Zafina | 2–0 | 100.00% |
| Diddysdiddler vs Azucena | 2–0 | 100.00% |
| Diddysdiddler vs Clive | 2–0 | 100.00% |
| Diddysdiddler vs Fahkumram | 0–2 | 0.00% |
| Diddysdiddler vs Jack-8 | 0–1 | 0.00% |
| Diddysdiddler vs Alisa | 1–0 | 100.00% |
| Diddysdiddler vs Claudio | 1–0 | 100.00% |
| Diddysdiddler vs Leroy | 1–0 | 100.00% |
| Diddysdiddler vs Eddy | 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.