| Spejs Mushroom vs Eddy | 2–8 | 20.00% |
| Spejs Mushroom vs King | 8–0 | 100.00% |
| Spejs Mushroom vs Law | 3–4 | 42.86% |
| Spejs Mushroom vs Dragunov | 2–5 | 28.57% |
| Spejs Mushroom vs Hwoarang | 5–1 | 83.33% |
| Spejs Mushroom vs Kazuya | 3–2 | 60.00% |
| Spejs Mushroom vs Reina | 5–0 | 100.00% |
| Spejs Mushroom vs Jin | 2–1 | 66.67% |
| Spejs Mushroom vs Alisa | 1–2 | 33.33% |
| Spejs Mushroom vs Jun | 3–0 | 100.00% |
| Spejs Mushroom vs Paul | 2–0 | 100.00% |
| Spejs Mushroom vs Lars | 2–0 | 100.00% |
| Spejs Mushroom vs Kuma | 2–0 | 100.00% |
| Spejs Mushroom vs Yoshimitsu | 1–0 | 100.00% |
| Spejs Mushroom vs Xiaoyu | 1–0 | 100.00% |
| Spejs Mushroom vs Bryan | 1–0 | 100.00% |
| Spejs Mushroom vs Steve | 0–1 | 0.00% |
| Spejs Mushroom vs Feng | 0–1 | 0.00% |
| Spejs Mushroom vs Lili | 0–1 | 0.00% |
| Spejs Mushroom vs Leo | 1–0 | 100.00% |
| Spejs Mushroom vs Claudio | 0–1 | 0.00% |
| Spejs Mushroom vs Azucena | 1–0 | 100.00% |
| Spejs Mushroom vs Heihachi | 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.