| D_Kay vs Kazuya | 93–133 | 41.15% |
| D_Kay vs Jin | 104–106 | 49.52% |
| D_Kay vs King | 86–111 | 43.65% |
| D_Kay vs Reina | 76–76 | 50.00% |
| D_Kay vs Heihachi | 72–77 | 48.32% |
| D_Kay vs Bryan | 59–80 | 42.45% |
| D_Kay vs Hwoarang | 75–49 | 60.48% |
| D_Kay vs Law | 60–58 | 50.85% |
| D_Kay vs Steve | 53–59 | 47.32% |
| D_Kay vs Dragunov | 35–62 | 36.08% |
| D_Kay vs Clive | 30–62 | 32.61% |
| D_Kay vs Yoshimitsu | 46–40 | 53.49% |
| D_Kay vs Jun | 35–47 | 42.68% |
| D_Kay vs Paul | 32–46 | 41.03% |
| D_Kay vs Lili | 36–39 | 48.00% |
| D_Kay vs Azucena | 45–27 | 62.50% |
| D_Kay vs Devil Jin | 29–36 | 44.62% |
| D_Kay vs Lidia | 27–29 | 48.21% |
| D_Kay vs Asuka | 24–31 | 43.64% |
| D_Kay vs Lee | 25–29 | 46.30% |
| D_Kay vs Nina | 21–32 | 39.62% |
| D_Kay vs Xiaoyu | 26–26 | 50.00% |
| D_Kay vs Victor | 19–30 | 38.78% |
| D_Kay vs Miary Zo | 28–20 | 58.33% |
| D_Kay vs Armor King | 22–25 | 46.81% |
| D_Kay vs Feng | 19–25 | 43.18% |
| D_Kay vs Lars | 21–23 | 47.73% |
| D_Kay vs Claudio | 15–25 | 37.50% |
| D_Kay vs Jack-8 | 16–18 | 47.06% |
| D_Kay vs Eddy | 18–16 | 52.94% |
| D_Kay vs Fahkumram | 20–13 | 60.61% |
| D_Kay vs Alisa | 20–11 | 64.52% |
| D_Kay vs Raven | 15–16 | 48.39% |
| D_Kay vs Leroy | 16–14 | 53.33% |
| D_Kay vs Zafina | 13–13 | 50.00% |
| D_Kay vs Leo | 6–19 | 24.00% |
| D_Kay vs Kuma | 10–13 | 43.48% |
| D_Kay vs Anna | 5–8 | 38.46% |
| D_Kay vs Shaheen | 4–6 | 40.00% |
| D_Kay vs Panda | 3–6 | 33.33% |
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.