| KEY1DR vs Steve | 16–12 | 57.14% |
| KEY1DR vs Bryan | 14–10 | 58.33% |
| KEY1DR vs Reina | 7–17 | 29.17% |
| KEY1DR vs Law | 11–9 | 55.00% |
| KEY1DR vs Hwoarang | 10–10 | 50.00% |
| KEY1DR vs Lee | 12–8 | 60.00% |
| KEY1DR vs Kazuya | 11–7 | 61.11% |
| KEY1DR vs Paul | 13–4 | 76.47% |
| KEY1DR vs King | 5–12 | 29.41% |
| KEY1DR vs Lars | 6–8 | 42.86% |
| KEY1DR vs Anna | 9–5 | 64.29% |
| KEY1DR vs Yoshimitsu | 6–7 | 46.15% |
| KEY1DR vs Feng | 5–8 | 38.46% |
| KEY1DR vs Raven | 8–3 | 72.73% |
| KEY1DR vs Jin | 3–7 | 30.00% |
| KEY1DR vs Asuka | 4–6 | 40.00% |
| KEY1DR vs Nina | 6–4 | 60.00% |
| KEY1DR vs Kuma | 5–5 | 50.00% |
| KEY1DR vs Eddy | 7–3 | 70.00% |
| KEY1DR vs Clive | 4–6 | 40.00% |
| KEY1DR vs Devil Jin | 5–4 | 55.56% |
| KEY1DR vs Azucena | 4–5 | 44.44% |
| KEY1DR vs Xiaoyu | 6–2 | 75.00% |
| KEY1DR vs Lili | 7–1 | 87.50% |
| KEY1DR vs Dragunov | 6–2 | 75.00% |
| KEY1DR vs Lidia | 1–4 | 20.00% |
| KEY1DR vs Leroy | 3–1 | 75.00% |
| KEY1DR vs Jun | 2–2 | 50.00% |
| KEY1DR vs Shaheen | 0–3 | 0.00% |
| KEY1DR vs Alisa | 2–0 | 100.00% |
| KEY1DR vs Claudio | 0–2 | 0.00% |
| KEY1DR vs Zafina | 0–2 | 0.00% |
| KEY1DR vs Victor | 0–2 | 0.00% |
| KEY1DR vs Heihachi | 0–2 | 0.00% |
| KEY1DR vs Panda | 1–0 | 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.