| DanDecember vs Jin | 29–20 | 59.18% |
| DanDecember vs Kazuya | 24–14 | 63.16% |
| DanDecember vs Reina | 18–11 | 62.07% |
| DanDecember vs Law | 20–8 | 71.43% |
| DanDecember vs Devil Jin | 12–13 | 48.00% |
| DanDecember vs Eddy | 7–17 | 29.17% |
| DanDecember vs King | 9–12 | 42.86% |
| DanDecember vs Paul | 8–12 | 40.00% |
| DanDecember vs Lidia | 14–5 | 73.68% |
| DanDecember vs Steve | 12–6 | 66.67% |
| DanDecember vs Feng | 9–9 | 50.00% |
| DanDecember vs Bryan | 10–5 | 66.67% |
| DanDecember vs Dragunov | 8–7 | 53.33% |
| DanDecember vs Lili | 5–9 | 35.71% |
| DanDecember vs Lee | 6–8 | 42.86% |
| DanDecember vs Azucena | 11–3 | 78.57% |
| DanDecember vs Clive | 6–8 | 42.86% |
| DanDecember vs Hwoarang | 5–7 | 41.67% |
| DanDecember vs Yoshimitsu | 6–5 | 54.55% |
| DanDecember vs Asuka | 4–5 | 44.44% |
| DanDecember vs Nina | 5–4 | 55.56% |
| DanDecember vs Jun | 3–6 | 33.33% |
| DanDecember vs Xiaoyu | 1–7 | 12.50% |
| DanDecember vs Alisa | 2–5 | 28.57% |
| DanDecember vs Claudio | 4–3 | 57.14% |
| DanDecember vs Kuma | 3–3 | 50.00% |
| DanDecember vs Panda | 4–2 | 66.67% |
| DanDecember vs Heihachi | 2–4 | 33.33% |
| DanDecember vs Leo | 5–0 | 100.00% |
| DanDecember vs Victor | 5–0 | 100.00% |
| DanDecember vs Lars | 3–1 | 75.00% |
| DanDecember vs Shaheen | 2–2 | 50.00% |
| DanDecember vs Zafina | 1–3 | 25.00% |
| DanDecember vs Leroy | 1–3 | 25.00% |
| DanDecember vs Raven | 0–4 | 0.00% |
| DanDecember vs Jack-8 | 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.