| Kozikodoku vs Kazuya | 26–12 | 68.42% |
| Kozikodoku vs Dragunov | 20–8 | 71.43% |
| Kozikodoku vs Lars | 13–7 | 65.00% |
| Kozikodoku vs Hwoarang | 15–4 | 78.95% |
| Kozikodoku vs Steve | 19–0 | 100.00% |
| Kozikodoku vs Reina | 19–0 | 100.00% |
| Kozikodoku vs King | 10–8 | 55.56% |
| Kozikodoku vs Lili | 9–8 | 52.94% |
| Kozikodoku vs Jin | 8–8 | 50.00% |
| Kozikodoku vs Asuka | 12–4 | 75.00% |
| Kozikodoku vs Devil Jin | 8–8 | 50.00% |
| Kozikodoku vs Victor | 9–5 | 64.29% |
| Kozikodoku vs Nina | 7–3 | 70.00% |
| Kozikodoku vs Law | 5–4 | 55.56% |
| Kozikodoku vs Bryan | 5–3 | 62.50% |
| Kozikodoku vs Azucena | 8–0 | 100.00% |
| Kozikodoku vs Heihachi | 4–4 | 50.00% |
| Kozikodoku vs Paul | 4–2 | 66.67% |
| Kozikodoku vs Yoshimitsu | 1–4 | 20.00% |
| Kozikodoku vs Lee | 3–2 | 60.00% |
| Kozikodoku vs Fahkumram | 5–0 | 100.00% |
| Kozikodoku vs Feng | 0–4 | 0.00% |
| Kozikodoku vs Alisa | 2–2 | 50.00% |
| Kozikodoku vs Lidia | 4–0 | 100.00% |
| Kozikodoku vs Xiaoyu | 3–0 | 100.00% |
| Kozikodoku vs Shaheen | 1–2 | 33.33% |
| Kozikodoku vs Kuma | 1–2 | 33.33% |
| Kozikodoku vs Miary Zo | 2–1 | 66.67% |
| Kozikodoku vs Claudio | 0–2 | 0.00% |
| Kozikodoku vs Jun | 2–0 | 100.00% |
| Kozikodoku vs Eddy | 2–0 | 100.00% |
| Kozikodoku vs Armor King | 0–2 | 0.00% |
| Kozikodoku vs Jack-8 | 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.