| keyy vs Reina | 16–21 | 43.24% |
| keyy vs King | 13–18 | 41.94% |
| keyy vs Steve | 12–15 | 44.44% |
| keyy vs Jin | 11–14 | 44.00% |
| keyy vs Law | 4–19 | 17.39% |
| keyy vs Lili | 3–20 | 13.04% |
| keyy vs Lars | 15–8 | 65.22% |
| keyy vs Bryan | 7–14 | 33.33% |
| keyy vs Hwoarang | 10–9 | 52.63% |
| keyy vs Jun | 6–12 | 33.33% |
| keyy vs Asuka | 6–11 | 35.29% |
| keyy vs Dragunov | 8–9 | 47.06% |
| keyy vs Fahkumram | 9–6 | 60.00% |
| keyy vs Shaheen | 10–4 | 71.43% |
| keyy vs Azucena | 9–5 | 64.29% |
| keyy vs Yoshimitsu | 6–7 | 46.15% |
| keyy vs Alisa | 6–7 | 46.15% |
| keyy vs Lee | 3–10 | 23.08% |
| keyy vs Victor | 9–4 | 69.23% |
| keyy vs Paul | 5–7 | 41.67% |
| keyy vs Kazuya | 3–8 | 27.27% |
| keyy vs Xiaoyu | 6–4 | 60.00% |
| keyy vs Kuma | 4–6 | 40.00% |
| keyy vs Leo | 4–5 | 44.44% |
| keyy vs Leroy | 5–3 | 62.50% |
| keyy vs Eddy | 1–7 | 12.50% |
| keyy vs Devil Jin | 2–5 | 28.57% |
| keyy vs Nina | 3–4 | 42.86% |
| keyy vs Panda | 5–2 | 71.43% |
| keyy vs Clive | 1–6 | 14.29% |
| keyy vs Jack-8 | 4–2 | 66.67% |
| keyy vs Lidia | 1–5 | 16.67% |
| keyy vs Raven | 3–2 | 60.00% |
| keyy vs Anna | 0–5 | 0.00% |
| keyy vs Heihachi | 2–2 | 50.00% |
| keyy vs Claudio | 1–1 | 50.00% |
| keyy vs Feng | 0–1 | 0.00% |
| keyy vs Zafina | 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.