| Dionin vs King | 80–67 | 54.42% |
| Dionin vs Reina | 71–59 | 54.62% |
| Dionin vs Kazuya | 62–67 | 48.06% |
| Dionin vs Jin | 46–74 | 38.33% |
| Dionin vs Bryan | 50–59 | 45.87% |
| Dionin vs Law | 49–51 | 49.00% |
| Dionin vs Steve | 54–43 | 55.67% |
| Dionin vs Lili | 33–45 | 42.31% |
| Dionin vs Hwoarang | 49–27 | 64.47% |
| Dionin vs Dragunov | 39–37 | 51.32% |
| Dionin vs Asuka | 34–35 | 49.28% |
| Dionin vs Armor King | 36–33 | 52.17% |
| Dionin vs Jun | 35–30 | 53.85% |
| Dionin vs Clive | 35–27 | 56.45% |
| Dionin vs Lee | 35–24 | 59.32% |
| Dionin vs Xiaoyu | 28–20–1 | 58.33% |
| Dionin vs Lars | 20–26 | 43.48% |
| Dionin vs Paul | 14–30 | 31.82% |
| Dionin vs Leroy | 22–20 | 52.38% |
| Dionin vs Heihachi | 23–19 | 54.76% |
| Dionin vs Yoshimitsu | 27–11 | 71.05% |
| Dionin vs Devil Jin | 25–13 | 65.79% |
| Dionin vs Azucena | 17–21 | 44.74% |
| Dionin vs Nina | 23–14 | 62.16% |
| Dionin vs Lidia | 14–21 | 40.00% |
| Dionin vs Eddy | 9–25 | 26.47% |
| Dionin vs Victor | 18–15 | 54.55% |
| Dionin vs Feng | 12–14 | 46.15% |
| Dionin vs Claudio | 17–9 | 65.38% |
| Dionin vs Jack-8 | 10–15 | 40.00% |
| Dionin vs Zafina | 13–12 | 52.00% |
| Dionin vs Leo | 12–12 | 50.00% |
| Dionin vs Alisa | 5–17 | 22.73% |
| Dionin vs Raven | 12–10 | 54.55% |
| Dionin vs Miary Zo | 10–12 | 45.45% |
| Dionin vs Shaheen | 15–6 | 71.43% |
| Dionin vs Fahkumram | 9–8 | 52.94% |
| Dionin vs Kuma | 5–11 | 31.25% |
| Dionin vs Panda | 7–5 | 58.33% |
| Dionin vs Anna | 0–3 | 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.