| Delta9 vs Jin | 23–15 | 60.53% |
| Delta9 vs Reina | 22–12 | 64.71% |
| Delta9 vs King | 19–14 | 57.58% |
| Delta9 vs Clive | 19–14 | 57.58% |
| Delta9 vs Hwoarang | 14–11 | 56.00% |
| Delta9 vs Steve | 14–10 | 58.33% |
| Delta9 vs Dragunov | 11–12 | 47.83% |
| Delta9 vs Bryan | 9–12 | 42.86% |
| Delta9 vs Heihachi | 11–9 | 55.00% |
| Delta9 vs Yoshimitsu | 11–6 | 64.71% |
| Delta9 vs Eddy | 11–6 | 64.71% |
| Delta9 vs Kazuya | 9–7 | 56.25% |
| Delta9 vs Jun | 11–5 | 68.75% |
| Delta9 vs Azucena | 8–7 | 53.33% |
| Delta9 vs Devil Jin | 9–5 | 64.29% |
| Delta9 vs Lili | 6–8 | 42.86% |
| Delta9 vs Law | 10–2 | 83.33% |
| Delta9 vs Lidia | 10–1 | 90.91% |
| Delta9 vs Paul | 5–4 | 55.56% |
| Delta9 vs Xiaoyu | 4–4 | 50.00% |
| Delta9 vs Asuka | 5–3 | 62.50% |
| Delta9 vs Leo | 5–2 | 71.43% |
| Delta9 vs Lars | 2–3 | 40.00% |
| Delta9 vs Nina | 4–1 | 80.00% |
| Delta9 vs Leroy | 5–0 | 100.00% |
| Delta9 vs Feng | 1–3 | 25.00% |
| Delta9 vs Jack-8 | 2–0 | 100.00% |
| Delta9 vs Zafina | 0–2 | 0.00% |
| Delta9 vs Alisa | 1–0 | 100.00% |
| Delta9 vs Lee | 1–0 | 100.00% |
| Delta9 vs Victor | 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.