| mrspotatohead vs Dragunov | 8–5 | 61.54% |
| mrspotatohead vs Armor King | 11–2 | 84.62% |
| mrspotatohead vs Kazuya | 10–1 | 90.91% |
| mrspotatohead vs King | 8–1 | 88.89% |
| mrspotatohead vs Hwoarang | 6–3 | 66.67% |
| mrspotatohead vs Eddy | 6–3 | 66.67% |
| mrspotatohead vs Bryan | 4–4 | 50.00% |
| mrspotatohead vs Clive | 6–1 | 85.71% |
| mrspotatohead vs Fahkumram | 6–1 | 85.71% |
| mrspotatohead vs Alisa | 5–1 | 83.33% |
| mrspotatohead vs Nina | 3–3 | 50.00% |
| mrspotatohead vs Miary Zo | 3–3 | 50.00% |
| mrspotatohead vs Yoshimitsu | 3–2 | 60.00% |
| mrspotatohead vs Xiaoyu | 4–1 | 80.00% |
| mrspotatohead vs Steve | 3–2 | 60.00% |
| mrspotatohead vs Lee | 4–1 | 80.00% |
| mrspotatohead vs Leroy | 3–2 | 60.00% |
| mrspotatohead vs Jun | 3–2 | 60.00% |
| mrspotatohead vs Kuma | 4–0 | 100.00% |
| mrspotatohead vs Paul | 2–1 | 66.67% |
| mrspotatohead vs Jin | 3–0 | 100.00% |
| mrspotatohead vs Feng | 2–1 | 66.67% |
| mrspotatohead vs Shaheen | 3–0 | 100.00% |
| mrspotatohead vs Zafina | 1–2 | 33.33% |
| mrspotatohead vs Law | 1–1 | 50.00% |
| mrspotatohead vs Lili | 2–0 | 100.00% |
| mrspotatohead vs Leo | 2–0 | 100.00% |
| mrspotatohead vs Reina | 2–0 | 100.00% |
| mrspotatohead vs Lidia | 2–0 | 100.00% |
| mrspotatohead vs Heihachi | 2–0 | 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.