| Diavolo vs Jin | 57–99 | 36.54% |
| Diavolo vs Clive | 50–95 | 34.48% |
| Diavolo vs Reina | 55–58 | 48.67% |
| Diavolo vs Steve | 49–57 | 46.23% |
| Diavolo vs King | 44–60 | 42.31% |
| Diavolo vs Kazuya | 38–59 | 39.18% |
| Diavolo vs Bryan | 37–52 | 41.57% |
| Diavolo vs Law | 32–48 | 40.00% |
| Diavolo vs Lidia | 37–34 | 52.11% |
| Diavolo vs Armor King | 29–37 | 43.94% |
| Diavolo vs Dragunov | 28–32 | 46.67% |
| Diavolo vs Asuka | 23–34 | 40.35% |
| Diavolo vs Miary Zo | 28–26 | 51.85% |
| Diavolo vs Nina | 28–23 | 54.90% |
| Diavolo vs Heihachi | 28–23 | 54.90% |
| Diavolo vs Paul | 19–31 | 38.00% |
| Diavolo vs Devil Jin | 15–35 | 30.00% |
| Diavolo vs Lili | 23–26 | 46.94% |
| Diavolo vs Hwoarang | 16–29 | 35.56% |
| Diavolo vs Eddy | 9–36 | 20.00% |
| Diavolo vs Victor | 15–22 | 40.54% |
| Diavolo vs Yoshimitsu | 9–19 | 32.14% |
| Diavolo vs Jun | 11–13 | 45.83% |
| Diavolo vs Azucena | 10–14 | 41.67% |
| Diavolo vs Claudio | 10–13 | 43.48% |
| Diavolo vs Fahkumram | 11–12 | 47.83% |
| Diavolo vs Alisa | 8–13 | 38.10% |
| Diavolo vs Leo | 7–12 | 36.84% |
| Diavolo vs Jack-8 | 7–9 | 43.75% |
| Diavolo vs Lars | 2–11 | 15.38% |
| Diavolo vs Zafina | 4–8 | 33.33% |
| Diavolo vs Leroy | 7–5 | 58.33% |
| Diavolo vs Kuma | 5–5 | 50.00% |
| Diavolo vs Anna | 4–6 | 40.00% |
| Diavolo vs Lee | 6–3 | 66.67% |
| Diavolo vs Raven | 2–7 | 22.22% |
| Diavolo vs Feng | 1–6 | 14.29% |
| Diavolo vs Xiaoyu | 3–2 | 60.00% |
| Diavolo vs Panda | 1–2 | 33.33% |
| Diavolo vs Shaheen | 2–0 | 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.