| koochie vs Reina | 65–51 | 56.03% |
| koochie vs King | 55–53 | 50.93% |
| koochie vs Kazuya | 53–48 | 52.48% |
| koochie vs Steve | 48–42 | 53.33% |
| koochie vs Heihachi | 37–40 | 48.05% |
| koochie vs Jin | 36–35 | 50.70% |
| koochie vs Lili | 31–35 | 46.97% |
| koochie vs Bryan | 23–42 | 35.38% |
| koochie vs Dragunov | 46–18 | 71.88% |
| koochie vs Azucena | 26–28 | 48.15% |
| koochie vs Hwoarang | 27–26 | 50.94% |
| koochie vs Law | 24–27 | 47.06% |
| koochie vs Yoshimitsu | 19–32 | 37.25% |
| koochie vs Lidia | 23–27 | 46.00% |
| koochie vs Jun | 28–21 | 57.14% |
| koochie vs Clive | 23–23 | 50.00% |
| koochie vs Victor | 25–17 | 59.52% |
| koochie vs Armor King | 21–20 | 51.22% |
| koochie vs Xiaoyu | 20–20 | 50.00% |
| koochie vs Lars | 21–19 | 52.50% |
| koochie vs Lee | 17–23 | 42.50% |
| koochie vs Paul | 13–26 | 33.33% |
| koochie vs Feng | 23–14 | 62.16% |
| koochie vs Asuka | 16–20 | 44.44% |
| koochie vs Devil Jin | 16–20 | 44.44% |
| koochie vs Eddy | 13–23 | 36.11% |
| koochie vs Jack-8 | 8–24 | 25.00% |
| koochie vs Leroy | 18–14 | 56.25% |
| koochie vs Shaheen | 17–12 | 58.62% |
| koochie vs Nina | 15–14 | 51.72% |
| koochie vs Leo | 9–18 | 33.33% |
| koochie vs Alisa | 8–8 | 50.00% |
| koochie vs Claudio | 5–9 | 35.71% |
| koochie vs Kuma | 7–7 | 50.00% |
| koochie vs Zafina | 5–9 | 35.71% |
| koochie vs Raven | 3–10 | 23.08% |
| koochie vs Fahkumram | 5–8 | 38.46% |
| koochie vs Anna | 6–3 | 66.67% |
| koochie vs Miary Zo | 4–3 | 57.14% |
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.