| KnowhereKing vs Bryan | 14–22 | 38.89% |
| KnowhereKing vs Law | 14–14 | 50.00% |
| KnowhereKing vs Kazuya | 15–12 | 55.56% |
| KnowhereKing vs King | 19–7 | 73.08% |
| KnowhereKing vs Reina | 12–13 | 48.00% |
| KnowhereKing vs Yoshimitsu | 14–10 | 58.33% |
| KnowhereKing vs Jin | 13–10 | 56.52% |
| KnowhereKing vs Eddy | 12–11 | 52.17% |
| KnowhereKing vs Armor King | 14–9 | 60.87% |
| KnowhereKing vs Steve | 10–12 | 45.45% |
| KnowhereKing vs Lee | 11–9 | 55.00% |
| KnowhereKing vs Jun | 13–7 | 65.00% |
| KnowhereKing vs Dragunov | 10–9 | 52.63% |
| KnowhereKing vs Victor | 3–14 | 17.65% |
| KnowhereKing vs Hwoarang | 10–6 | 62.50% |
| KnowhereKing vs Paul | 9–6 | 60.00% |
| KnowhereKing vs Lili | 10–4 | 71.43% |
| KnowhereKing vs Feng | 7–6 | 53.85% |
| KnowhereKing vs Leo | 9–4 | 69.23% |
| KnowhereKing vs Heihachi | 10–3 | 76.92% |
| KnowhereKing vs Lars | 8–4 | 66.67% |
| KnowhereKing vs Xiaoyu | 8–2 | 80.00% |
| KnowhereKing vs Alisa | 6–3 | 66.67% |
| KnowhereKing vs Devil Jin | 4–4 | 50.00% |
| KnowhereKing vs Shaheen | 2–6 | 25.00% |
| KnowhereKing vs Azucena | 4–4 | 50.00% |
| KnowhereKing vs Miary Zo | 4–4 | 50.00% |
| KnowhereKing vs Asuka | 3–4 | 42.86% |
| KnowhereKing vs Fahkumram | 4–3 | 57.14% |
| KnowhereKing vs Claudio | 3–3 | 50.00% |
| KnowhereKing vs Clive | 5–1 | 83.33% |
| KnowhereKing vs Jack-8 | 4–1 | 80.00% |
| KnowhereKing vs Leroy | 0–5 | 0.00% |
| KnowhereKing vs Raven | 2–3 | 40.00% |
| KnowhereKing vs Zafina | 3–1 | 75.00% |
| KnowhereKing vs Nina | 2–1 | 66.67% |
| KnowhereKing vs Panda | 1–2 | 33.33% |
| KnowhereKing vs Lidia | 3–0 | 100.00% |
| KnowhereKing vs Anna | 1–1 | 50.00% |
| KnowhereKing vs Kuma | 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.