| Kollkami vs Kazuya | 18–8 | 69.23% |
| Kollkami vs King | 12–10 | 54.55% |
| Kollkami vs Hwoarang | 13–5 | 72.22% |
| Kollkami vs Lidia | 13–4 | 76.47% |
| Kollkami vs Reina | 13–3 | 81.25% |
| Kollkami vs Azucena | 11–4 | 73.33% |
| Kollkami vs Asuka | 8–6 | 57.14% |
| Kollkami vs Steve | 12–1 | 92.31% |
| Kollkami vs Lili | 7–6 | 53.85% |
| Kollkami vs Jin | 11–1 | 91.67% |
| Kollkami vs Bryan | 5–7 | 41.67% |
| Kollkami vs Dragunov | 7–5 | 58.33% |
| Kollkami vs Yoshimitsu | 9–1 | 90.00% |
| Kollkami vs Eddy | 6–4 | 60.00% |
| Kollkami vs Fahkumram | 6–4 | 60.00% |
| Kollkami vs Law | 5–3 | 62.50% |
| Kollkami vs Paul | 6–1 | 85.71% |
| Kollkami vs Jack-8 | 2–4 | 33.33% |
| Kollkami vs Leroy | 4–2 | 66.67% |
| Kollkami vs Jun | 6–0 | 100.00% |
| Kollkami vs Xiaoyu | 2–3 | 40.00% |
| Kollkami vs Lars | 3–2 | 60.00% |
| Kollkami vs Nina | 4–1 | 80.00% |
| Kollkami vs Victor | 4–1 | 80.00% |
| Kollkami vs Alisa | 4–0 | 100.00% |
| Kollkami vs Lee | 3–1 | 75.00% |
| Kollkami vs Kuma | 2–2 | 50.00% |
| Kollkami vs Leo | 2–1 | 66.67% |
| Kollkami vs Anna | 2–1 | 66.67% |
| Kollkami vs Devil Jin | 2–0 | 100.00% |
| Kollkami vs Feng | 2–0 | 100.00% |
| Kollkami vs Claudio | 2–0 | 100.00% |
| Kollkami vs Zafina | 0–2 | 0.00% |
| Kollkami vs Shaheen | 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.