| Kosso2000 vs King | 42–45 | 48.28% |
| Kosso2000 vs Jin | 36–42 | 46.15% |
| Kosso2000 vs Law | 43–32 | 57.33% |
| Kosso2000 vs Kazuya | 29–37 | 43.94% |
| Kosso2000 vs Hwoarang | 30–34 | 46.88% |
| Kosso2000 vs Steve | 21–37 | 36.21% |
| Kosso2000 vs Lili | 26–16 | 61.90% |
| Kosso2000 vs Eddy | 22–18 | 55.00% |
| Kosso2000 vs Dragunov | 15–24 | 38.46% |
| Kosso2000 vs Reina | 18–19 | 48.65% |
| Kosso2000 vs Heihachi | 11–26 | 29.73% |
| Kosso2000 vs Asuka | 18–18 | 50.00% |
| Kosso2000 vs Clive | 20–16 | 55.56% |
| Kosso2000 vs Bryan | 12–23 | 34.29% |
| Kosso2000 vs Jun | 12–16 | 42.86% |
| Kosso2000 vs Azucena | 17–10 | 62.96% |
| Kosso2000 vs Nina | 14–12 | 53.85% |
| Kosso2000 vs Victor | 11–15 | 42.31% |
| Kosso2000 vs Alisa | 16–9 | 64.00% |
| Kosso2000 vs Paul | 10–14 | 41.67% |
| Kosso2000 vs Yoshimitsu | 11–12 | 47.83% |
| Kosso2000 vs Lars | 9–14 | 39.13% |
| Kosso2000 vs Xiaoyu | 14–8 | 63.64% |
| Kosso2000 vs Fahkumram | 8–14 | 36.36% |
| Kosso2000 vs Lidia | 8–12 | 40.00% |
| Kosso2000 vs Devil Jin | 6–12 | 33.33% |
| Kosso2000 vs Lee | 7–9 | 43.75% |
| Kosso2000 vs Leo | 7–8 | 46.67% |
| Kosso2000 vs Anna | 8–6 | 57.14% |
| Kosso2000 vs Leroy | 6–7 | 46.15% |
| Kosso2000 vs Feng | 4–8 | 33.33% |
| Kosso2000 vs Claudio | 2–8 | 20.00% |
| Kosso2000 vs Armor King | 1–9 | 10.00% |
| Kosso2000 vs Raven | 6–2 | 75.00% |
| Kosso2000 vs Kuma | 4–3 | 57.14% |
| Kosso2000 vs Shaheen | 3–3 | 50.00% |
| Kosso2000 vs Panda | 1–4 | 20.00% |
| Kosso2000 vs Zafina | 2–1 | 66.67% |
| Kosso2000 vs Jack-8 | 2–0 | 100.00% |
| Kosso2000 vs Miary Zo | 0–1 | 0.00% |
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.