| KOorca vs King | 9–4 | 69.23% |
| KOorca vs Reina | 5–8 | 38.46% |
| KOorca vs Law | 7–3 | 70.00% |
| KOorca vs Hwoarang | 4–5 | 44.44% |
| KOorca vs Dragunov | 2–6 | 25.00% |
| KOorca vs Azucena | 5–3 | 62.50% |
| KOorca vs Asuka | 4–3 | 57.14% |
| KOorca vs Claudio | 3–4 | 42.86% |
| KOorca vs Devil Jin | 0–6 | 0.00% |
| KOorca vs Raven | 2–4 | 33.33% |
| KOorca vs Eddy | 4–2 | 66.67% |
| KOorca vs Kazuya | 3–2 | 60.00% |
| KOorca vs Feng | 2–3 | 40.00% |
| KOorca vs Panda | 1–4 | 20.00% |
| KOorca vs Xiaoyu | 1–3 | 25.00% |
| KOorca vs Steve | 1–3 | 25.00% |
| KOorca vs Leo | 4–0 | 100.00% |
| KOorca vs Victor | 2–2 | 50.00% |
| KOorca vs Lidia | 2–2 | 50.00% |
| KOorca vs Clive | 2–2 | 50.00% |
| KOorca vs Jin | 2–1 | 66.67% |
| KOorca vs Lili | 1–2 | 33.33% |
| KOorca vs Kuma | 1–2 | 33.33% |
| KOorca vs Heihachi | 2–1 | 66.67% |
| KOorca vs Anna | 1–2 | 33.33% |
| KOorca vs Jack-8 | 1–1 | 50.00% |
| KOorca vs Shaheen | 2–0 | 100.00% |
| KOorca vs Zafina | 2–0 | 100.00% |
| KOorca vs Leroy | 0–2 | 0.00% |
| KOorca vs Alisa | 0–1 | 0.00% |
| KOorca vs Lee | 1–0 | 100.00% |
| KOorca vs Jun | 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.