| Erick Knows vs Armor King | 8–5 | 61.54% |
| Erick Knows vs Steve | 9–2 | 81.82% |
| Erick Knows vs Bryan | 6–2 | 75.00% |
| Erick Knows vs Eddy | 5–3 | 62.50% |
| Erick Knows vs Kazuya | 7–0 | 100.00% |
| Erick Knows vs Lili | 6–1 | 85.71% |
| Erick Knows vs Fahkumram | 4–3 | 57.14% |
| Erick Knows vs Law | 5–1 | 83.33% |
| Erick Knows vs King | 5–1 | 83.33% |
| Erick Knows vs Jin | 4–2 | 66.67% |
| Erick Knows vs Alisa | 4–2 | 66.67% |
| Erick Knows vs Paul | 4–0 | 100.00% |
| Erick Knows vs Xiaoyu | 4–0 | 100.00% |
| Erick Knows vs Jack-8 | 4–0 | 100.00% |
| Erick Knows vs Asuka | 4–0 | 100.00% |
| Erick Knows vs Jun | 2–2 | 50.00% |
| Erick Knows vs Reina | 4–0 | 100.00% |
| Erick Knows vs Miary Zo | 3–1 | 75.00% |
| Erick Knows vs Yoshimitsu | 3–0 | 100.00% |
| Erick Knows vs Hwoarang | 2–1 | 66.67% |
| Erick Knows vs Dragunov | 3–0 | 100.00% |
| Erick Knows vs Kuma | 3–0 | 100.00% |
| Erick Knows vs Lee | 0–2 | 0.00% |
| Erick Knows vs Azucena | 1–1 | 50.00% |
| Erick Knows vs Raven | 1–1 | 50.00% |
| Erick Knows vs Heihachi | 2–0 | 100.00% |
| Erick Knows vs Clive | 0–1 | 0.00% |
| Erick Knows vs Anna | 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.