| Kollo vs Armor King | 13–8 | 61.90% |
| Kollo vs King | 19–1 | 95.00% |
| Kollo vs Kazuya | 13–4 | 76.47% |
| Kollo vs Jin | 7–9 | 43.75% |
| Kollo vs Hwoarang | 11–3 | 78.57% |
| Kollo vs Steve | 9–5 | 64.29% |
| Kollo vs Victor | 9–3 | 75.00% |
| Kollo vs Lidia | 4–6 | 40.00% |
| Kollo vs Bryan | 7–2 | 77.78% |
| Kollo vs Lili | 5–4 | 55.56% |
| Kollo vs Law | 4–4 | 50.00% |
| Kollo vs Jun | 4–3 | 57.14% |
| Kollo vs Fahkumram | 3–4 | 42.86% |
| Kollo vs Asuka | 4–2 | 66.67% |
| Kollo vs Azucena | 1–5 | 16.67% |
| Kollo vs Heihachi | 2–4 | 33.33% |
| Kollo vs Clive | 1–4 | 20.00% |
| Kollo vs Xiaoyu | 3–1 | 75.00% |
| Kollo vs Devil Jin | 3–1 | 75.00% |
| Kollo vs Dragunov | 4–0 | 100.00% |
| Kollo vs Paul | 1–2 | 33.33% |
| Kollo vs Yoshimitsu | 3–0 | 100.00% |
| Kollo vs Nina | 3–0 | 100.00% |
| Kollo vs Lee | 2–1 | 66.67% |
| Kollo vs Reina | 3–0 | 100.00% |
| Kollo vs Eddy | 0–3 | 0.00% |
| Kollo vs Leo | 2–0 | 100.00% |
| Kollo vs Shaheen | 2–0 | 100.00% |
| Kollo vs Zafina | 2–0 | 100.00% |
| Kollo vs Jack-8 | 0–1 | 0.00% |
| Kollo vs Lars | 0–1 | 0.00% |
| Kollo vs Alisa | 1–0 | 100.00% |
| Kollo vs Leroy | 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.