| Unkn0wnK1LLeR20 vs King | 10–16 | 38.46% |
| Unkn0wnK1LLeR20 vs Reina | 14–11 | 56.00% |
| Unkn0wnK1LLeR20 vs Jin | 11–13 | 45.83% |
| Unkn0wnK1LLeR20 vs Kazuya | 7–17 | 29.17% |
| Unkn0wnK1LLeR20 vs Lili | 6–14 | 30.00% |
| Unkn0wnK1LLeR20 vs Lars | 4–12 | 25.00% |
| Unkn0wnK1LLeR20 vs Eddy | 11–4 | 73.33% |
| Unkn0wnK1LLeR20 vs Lee | 5–9 | 35.71% |
| Unkn0wnK1LLeR20 vs Miary Zo | 7–7 | 50.00% |
| Unkn0wnK1LLeR20 vs Paul | 6–7 | 46.15% |
| Unkn0wnK1LLeR20 vs Lidia | 7–6 | 53.85% |
| Unkn0wnK1LLeR20 vs Xiaoyu | 6–5 | 54.55% |
| Unkn0wnK1LLeR20 vs Steve | 9–2 | 81.82% |
| Unkn0wnK1LLeR20 vs Victor | 8–3 | 72.73% |
| Unkn0wnK1LLeR20 vs Law | 3–7 | 30.00% |
| Unkn0wnK1LLeR20 vs Jack-8 | 6–4 | 60.00% |
| Unkn0wnK1LLeR20 vs Leo | 2–7 | 22.22% |
| Unkn0wnK1LLeR20 vs Hwoarang | 3–5 | 37.50% |
| Unkn0wnK1LLeR20 vs Fahkumram | 4–4 | 50.00% |
| Unkn0wnK1LLeR20 vs Yoshimitsu | 1–6 | 14.29% |
| Unkn0wnK1LLeR20 vs Asuka | 4–3 | 57.14% |
| Unkn0wnK1LLeR20 vs Dragunov | 6–1 | 85.71% |
| Unkn0wnK1LLeR20 vs Claudio | 2–5 | 28.57% |
| Unkn0wnK1LLeR20 vs Leroy | 6–1 | 85.71% |
| Unkn0wnK1LLeR20 vs Azucena | 5–2 | 71.43% |
| Unkn0wnK1LLeR20 vs Raven | 3–4 | 42.86% |
| Unkn0wnK1LLeR20 vs Armor King | 1–6 | 14.29% |
| Unkn0wnK1LLeR20 vs Alisa | 3–3 | 50.00% |
| Unkn0wnK1LLeR20 vs Heihachi | 1–5 | 16.67% |
| Unkn0wnK1LLeR20 vs Bryan | 2–3 | 40.00% |
| Unkn0wnK1LLeR20 vs Nina | 4–1 | 80.00% |
| Unkn0wnK1LLeR20 vs Jun | 2–2 | 50.00% |
| Unkn0wnK1LLeR20 vs Clive | 3–1 | 75.00% |
| Unkn0wnK1LLeR20 vs Anna | 2–2 | 50.00% |
| Unkn0wnK1LLeR20 vs Kuma | 1–2 | 33.33% |
| Unkn0wnK1LLeR20 vs Feng | 0–2 | 0.00% |
| Unkn0wnK1LLeR20 vs Zafina | 1–1 | 50.00% |
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.