| KingPotassius vs King | 7–10 | 41.18% |
| KingPotassius vs Steve | 3–6 | 33.33% |
| KingPotassius vs Lidia | 4–4 | 50.00% |
| KingPotassius vs Yoshimitsu | 3–4 | 42.86% |
| KingPotassius vs Jun | 4–2 | 66.67% |
| KingPotassius vs Heihachi | 2–4 | 33.33% |
| KingPotassius vs Paul | 1–4 | 20.00% |
| KingPotassius vs Alisa | 2–3 | 40.00% |
| KingPotassius vs Leroy | 1–4 | 20.00% |
| KingPotassius vs Azucena | 2–3 | 40.00% |
| KingPotassius vs Hwoarang | 2–2 | 50.00% |
| KingPotassius vs Xiaoyu | 0–4 | 0.00% |
| KingPotassius vs Jin | 2–2 | 50.00% |
| KingPotassius vs Bryan | 3–1 | 75.00% |
| KingPotassius vs Lili | 0–4 | 0.00% |
| KingPotassius vs Dragunov | 0–4 | 0.00% |
| KingPotassius vs Kuma | 0–4 | 0.00% |
| KingPotassius vs Nina | 1–2 | 33.33% |
| KingPotassius vs Law | 0–2 | 0.00% |
| KingPotassius vs Kazuya | 2–0 | 100.00% |
| KingPotassius vs Asuka | 0–2 | 0.00% |
| KingPotassius vs Panda | 1–1 | 50.00% |
| KingPotassius vs Reina | 2–0 | 100.00% |
| KingPotassius vs Eddy | 0–2 | 0.00% |
| KingPotassius vs Clive | 2–0 | 100.00% |
| KingPotassius vs Fahkumram | 0–2 | 0.00% |
| KingPotassius vs Zafina | 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.