| KingGoomba vs Reina | 22–10 | 68.75% |
| KingGoomba vs King | 16–7 | 69.57% |
| KingGoomba vs Jin | 11–8 | 57.89% |
| KingGoomba vs Steve | 9–8 | 52.94% |
| KingGoomba vs Kazuya | 8–4 | 66.67% |
| KingGoomba vs Asuka | 7–4 | 63.64% |
| KingGoomba vs Jun | 6–5 | 54.55% |
| KingGoomba vs Law | 8–2 | 80.00% |
| KingGoomba vs Eddy | 3–7 | 30.00% |
| KingGoomba vs Jack-8 | 3–5 | 37.50% |
| KingGoomba vs Alisa | 8–0 | 100.00% |
| KingGoomba vs Xiaoyu | 4–3 | 57.14% |
| KingGoomba vs Azucena | 5–2 | 71.43% |
| KingGoomba vs Victor | 2–5 | 28.57% |
| KingGoomba vs Yoshimitsu | 4–2 | 66.67% |
| KingGoomba vs Hwoarang | 2–4 | 33.33% |
| KingGoomba vs Bryan | 4–2 | 66.67% |
| KingGoomba vs Devil Jin | 2–4 | 33.33% |
| KingGoomba vs Paul | 2–3 | 40.00% |
| KingGoomba vs Lili | 3–2 | 60.00% |
| KingGoomba vs Dragunov | 0–5 | 0.00% |
| KingGoomba vs Lee | 3–2 | 60.00% |
| KingGoomba vs Leroy | 3–2 | 60.00% |
| KingGoomba vs Lars | 1–3 | 25.00% |
| KingGoomba vs Nina | 2–2 | 50.00% |
| KingGoomba vs Zafina | 1–3 | 25.00% |
| KingGoomba vs Feng | 3–0 | 100.00% |
| KingGoomba vs Leo | 3–0 | 100.00% |
| KingGoomba vs Lidia | 2–1 | 66.67% |
| KingGoomba vs Claudio | 2–0 | 100.00% |
| KingGoomba vs Raven | 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.