| karma Collector vs Reina | 13–11 | 54.17% |
| karma Collector vs King | 10–13 | 43.48% |
| karma Collector vs Dragunov | 14–5 | 73.68% |
| karma Collector vs Kazuya | 8–5 | 61.54% |
| karma Collector vs Steve | 5–7 | 41.67% |
| karma Collector vs Feng | 4–8 | 33.33% |
| karma Collector vs Jun | 8–4 | 66.67% |
| karma Collector vs Asuka | 7–4 | 63.64% |
| karma Collector vs Victor | 8–3 | 72.73% |
| karma Collector vs Hwoarang | 5–3 | 62.50% |
| karma Collector vs Lee | 3–5 | 37.50% |
| karma Collector vs Eddy | 4–4 | 50.00% |
| karma Collector vs Bryan | 2–5 | 28.57% |
| karma Collector vs Lili | 3–4 | 42.86% |
| karma Collector vs Paul | 2–4 | 33.33% |
| karma Collector vs Lars | 3–3 | 50.00% |
| karma Collector vs Azucena | 3–3 | 50.00% |
| karma Collector vs Claudio | 1–4 | 20.00% |
| karma Collector vs Anna | 2–3 | 40.00% |
| karma Collector vs Yoshimitsu | 2–2 | 50.00% |
| karma Collector vs Xiaoyu | 3–1 | 75.00% |
| karma Collector vs Clive | 3–1 | 75.00% |
| karma Collector vs Shaheen | 0–3 | 0.00% |
| karma Collector vs Heihachi | 0–3 | 0.00% |
| karma Collector vs Law | 1–1 | 50.00% |
| karma Collector vs Nina | 0–2 | 0.00% |
| karma Collector vs Kuma | 0–2 | 0.00% |
| karma Collector vs Raven | 0–2 | 0.00% |
| karma Collector vs Jin | 1–0 | 100.00% |
| karma Collector vs Devil Jin | 0–1 | 0.00% |
| karma Collector vs Alisa | 0–1 | 0.00% |
| karma Collector vs Zafina | 1–0 | 100.00% |
| karma Collector vs Leroy | 1–0 | 100.00% |
| karma Collector 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.