| Dion vs King | 34–34 | 50.00% |
| Dion vs Jin | 31–24 | 56.36% |
| Dion vs Steve | 25–28 | 47.17% |
| Dion vs Armor King | 20–28 | 41.67% |
| Dion vs Kazuya | 21–24 | 46.67% |
| Dion vs Law | 17–25 | 40.48% |
| Dion vs Hwoarang | 17–20 | 45.95% |
| Dion vs Bryan | 15–20 | 42.86% |
| Dion vs Dragunov | 13–22 | 37.14% |
| Dion vs Miary Zo | 15–16 | 48.39% |
| Dion vs Reina | 12–18 | 40.00% |
| Dion vs Azucena | 13–17 | 43.33% |
| Dion vs Eddy | 16–14 | 53.33% |
| Dion vs Lars | 14–14 | 50.00% |
| Dion vs Heihachi | 14–14 | 50.00% |
| Dion vs Lili | 12–14 | 46.15% |
| Dion vs Asuka | 13–11 | 54.17% |
| Dion vs Jun | 11–11 | 50.00% |
| Dion vs Xiaoyu | 11–10 | 52.38% |
| Dion vs Lidia | 8–13 | 38.10% |
| Dion vs Yoshimitsu | 7–13 | 35.00% |
| Dion vs Jack-8 | 10–9 | 52.63% |
| Dion vs Lee | 11–8 | 57.89% |
| Dion vs Leroy | 10–9 | 52.63% |
| Dion vs Victor | 9–7 | 56.25% |
| Dion vs Feng | 2–13 | 13.33% |
| Dion vs Clive | 7–7 | 50.00% |
| Dion vs Kuma | 7–5 | 58.33% |
| Dion vs Devil Jin | 8–3 | 72.73% |
| Dion vs Fahkumram | 8–3 | 72.73% |
| Dion vs Alisa | 5–5 | 50.00% |
| Dion vs Nina | 4–6 | 40.00% |
| Dion vs Paul | 4–4 | 50.00% |
| Dion vs Anna | 4–4 | 50.00% |
| Dion vs Raven | 6–1 | 85.71% |
| Dion vs Claudio | 3–3 | 50.00% |
| Dion vs Leo | 1–2 | 33.33% |
| Dion vs Shaheen | 1–1 | 50.00% |
| Dion vs Panda | 0–2 | 0.00% |
| Dion vs Zafina | 1–1 | 50.00% |
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.