| Kuchy vs Kazuya | 65–58 | 52.85% |
| Kuchy vs Bryan | 66–55 | 54.55% |
| Kuchy vs Jin | 70–50 | 58.33% |
| Kuchy vs King | 52–42 | 55.32% |
| Kuchy vs Reina | 47–43 | 52.22% |
| Kuchy vs Hwoarang | 42–46 | 47.73% |
| Kuchy vs Dragunov | 40–34 | 54.05% |
| Kuchy vs Yoshimitsu | 37–31 | 54.41% |
| Kuchy vs Clive | 31–37 | 45.59% |
| Kuchy vs Lili | 40–26 | 60.61% |
| Kuchy vs Law | 36–28 | 56.25% |
| Kuchy vs Steve | 30–34 | 46.88% |
| Kuchy vs Eddy | 37–24 | 60.66% |
| Kuchy vs Paul | 35–17 | 67.31% |
| Kuchy vs Devil Jin | 24–25 | 48.98% |
| Kuchy vs Feng | 30–18 | 62.50% |
| Kuchy vs Lee | 24–23 | 51.06% |
| Kuchy vs Heihachi | 24–17 | 58.54% |
| Kuchy vs Asuka | 29–11 | 72.50% |
| Kuchy vs Xiaoyu | 14–25 | 35.90% |
| Kuchy vs Lars | 19–19 | 50.00% |
| Kuchy vs Nina | 17–21 | 44.74% |
| Kuchy vs Alisa | 21–15 | 58.33% |
| Kuchy vs Azucena | 23–13 | 63.89% |
| Kuchy vs Claudio | 14–18 | 43.75% |
| Kuchy vs Jun | 21–11 | 65.62% |
| Kuchy vs Raven | 14–13 | 51.85% |
| Kuchy vs Victor | 14–10 | 58.33% |
| Kuchy vs Leroy | 17–5 | 77.27% |
| Kuchy vs Jack-8 | 14–5 | 73.68% |
| Kuchy vs Zafina | 9–8 | 52.94% |
| Kuchy vs Shaheen | 7–6 | 53.85% |
| Kuchy vs Fahkumram | 6–7 | 46.15% |
| Kuchy vs Kuma | 6–3 | 66.67% |
| Kuchy vs Leo | 4–4 | 50.00% |
| Kuchy vs Anna | 6–2 | 75.00% |
| Kuchy vs Lidia | 4–3 | 57.14% |
| Kuchy vs Panda | 2–3 | 40.00% |
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.