| Deidei vs King | 20–5 | 80.00% |
| Deidei vs Kazuya | 19–3 | 86.36% |
| Deidei vs Steve | 15–7 | 68.18% |
| Deidei vs Bryan | 12–8 | 60.00% |
| Deidei vs Lili | 9–8 | 52.94% |
| Deidei vs Jin | 12–2 | 85.71% |
| Deidei vs Lars | 7–7 | 50.00% |
| Deidei vs Heihachi | 9–4 | 69.23% |
| Deidei vs Hwoarang | 10–2 | 83.33% |
| Deidei vs Jun | 12–0 | 100.00% |
| Deidei vs Raven | 5–7 | 41.67% |
| Deidei vs Eddy | 7–5 | 58.33% |
| Deidei vs Fahkumram | 7–5 | 58.33% |
| Deidei vs Devil Jin | 5–6 | 45.45% |
| Deidei vs Law | 4–6 | 40.00% |
| Deidei vs Dragunov | 5–4 | 55.56% |
| Deidei vs Feng | 6–2 | 75.00% |
| Deidei vs Nina | 6–2 | 75.00% |
| Deidei vs Azucena | 7–1 | 87.50% |
| Deidei vs Yoshimitsu | 5–2 | 71.43% |
| Deidei vs Leo | 3–4 | 42.86% |
| Deidei vs Lee | 3–4 | 42.86% |
| Deidei vs Reina | 6–1 | 85.71% |
| Deidei vs Victor | 5–2 | 71.43% |
| Deidei vs Armor King | 4–3 | 57.14% |
| Deidei vs Jack-8 | 5–1 | 83.33% |
| Deidei vs Asuka | 3–2 | 60.00% |
| Deidei vs Anna | 3–2 | 60.00% |
| Deidei vs Alisa | 3–1 | 75.00% |
| Deidei vs Claudio | 2–2 | 50.00% |
| Deidei vs Paul | 2–1 | 66.67% |
| Deidei vs Zafina | 1–2 | 33.33% |
| Deidei vs Miary Zo | 2–1 | 66.67% |
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.