| K0K0 vs Jin | 24–33 | 42.11% |
| K0K0 vs Reina | 19–26 | 42.22% |
| K0K0 vs Kazuya | 15–26 | 36.59% |
| K0K0 vs King | 15–23 | 39.47% |
| K0K0 vs Steve | 15–21 | 41.67% |
| K0K0 vs Armor King | 20–16 | 55.56% |
| K0K0 vs Fahkumram | 11–24 | 31.43% |
| K0K0 vs Yoshimitsu | 16–18 | 47.06% |
| K0K0 vs Alisa | 13–21 | 38.24% |
| K0K0 vs Victor | 16–14 | 53.33% |
| K0K0 vs Paul | 8–21 | 27.59% |
| K0K0 vs Lars | 11–17 | 39.29% |
| K0K0 vs Bryan | 9–15 | 37.50% |
| K0K0 vs Dragunov | 9–15 | 37.50% |
| K0K0 vs Asuka | 13–10 | 56.52% |
| K0K0 vs Lili | 4–18 | 18.18% |
| K0K0 vs Law | 9–12 | 42.86% |
| K0K0 vs Heihachi | 5–11 | 31.25% |
| K0K0 vs Devil Jin | 8–7 | 53.33% |
| K0K0 vs Hwoarang | 8–6 | 57.14% |
| K0K0 vs Lidia | 7–7 | 50.00% |
| K0K0 vs Lee | 4–9 | 30.77% |
| K0K0 vs Xiaoyu | 7–5 | 58.33% |
| K0K0 vs Leo | 6–5 | 54.55% |
| K0K0 vs Anna | 6–5 | 54.55% |
| K0K0 vs Claudio | 4–6 | 40.00% |
| K0K0 vs Azucena | 7–3 | 70.00% |
| K0K0 vs Jun | 2–7 | 22.22% |
| K0K0 vs Leroy | 2–6 | 25.00% |
| K0K0 vs Nina | 1–5 | 16.67% |
| K0K0 vs Clive | 3–3 | 50.00% |
| K0K0 vs Jack-8 | 2–2 | 50.00% |
| K0K0 vs Feng | 2–1 | 66.67% |
| K0K0 vs Eddy | 1–2 | 33.33% |
| K0K0 vs Shaheen | 0–2 | 0.00% |
| K0K0 vs Kuma | 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.