| KingCharles3BBC vs Law | 9–5 | 64.29% |
| KingCharles3BBC vs Jin | 9–4 | 69.23% |
| KingCharles3BBC vs Reina | 6–4 | 60.00% |
| KingCharles3BBC vs Yoshimitsu | 5–4 | 55.56% |
| KingCharles3BBC vs Victor | 5–4 | 55.56% |
| KingCharles3BBC vs Leo | 3–5 | 37.50% |
| KingCharles3BBC vs Kazuya | 3–4 | 42.86% |
| KingCharles3BBC vs Steve | 3–3 | 50.00% |
| KingCharles3BBC vs Devil Jin | 3–3 | 50.00% |
| KingCharles3BBC vs Feng | 2–4 | 33.33% |
| KingCharles3BBC vs Claudio | 3–2 | 60.00% |
| KingCharles3BBC vs Azucena | 3–2 | 60.00% |
| KingCharles3BBC vs Heihachi | 4–0 | 100.00% |
| KingCharles3BBC vs Paul | 1–2 | 33.33% |
| KingCharles3BBC vs Hwoarang | 2–1 | 66.67% |
| KingCharles3BBC vs Bryan | 2–1 | 66.67% |
| KingCharles3BBC vs Dragunov | 1–2 | 33.33% |
| KingCharles3BBC vs Alisa | 1–2 | 33.33% |
| KingCharles3BBC vs Kuma | 2–1 | 66.67% |
| KingCharles3BBC vs Leroy | 2–1 | 66.67% |
| KingCharles3BBC vs King | 2–0 | 100.00% |
| KingCharles3BBC vs Asuka | 2–0 | 100.00% |
| KingCharles3BBC vs Lili | 0–2 | 0.00% |
| KingCharles3BBC vs Lars | 0–2 | 0.00% |
| KingCharles3BBC vs Jun | 2–0 | 100.00% |
| KingCharles3BBC vs Raven | 2–0 | 100.00% |
| KingCharles3BBC vs Xiaoyu | 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.