| Shrooms vs King | 27–11 | 71.05% |
| Shrooms vs Hwoarang | 24–11 | 68.57% |
| Shrooms vs Bryan | 21–13 | 61.76% |
| Shrooms vs Yoshimitsu | 20–11 | 64.52% |
| Shrooms vs Clive | 15–16 | 48.39% |
| Shrooms vs Steve | 17–12 | 58.62% |
| Shrooms vs Law | 17–9 | 65.38% |
| Shrooms vs Jin | 20–3 | 86.96% |
| Shrooms vs Kazuya | 14–8 | 63.64% |
| Shrooms vs Heihachi | 12–10 | 54.55% |
| Shrooms vs Nina | 15–6 | 71.43% |
| Shrooms vs Reina | 15–6 | 71.43% |
| Shrooms vs Dragunov | 15–5 | 75.00% |
| Shrooms vs Jun | 11–6 | 64.71% |
| Shrooms vs Feng | 11–5 | 68.75% |
| Shrooms vs Lee | 10–6 | 62.50% |
| Shrooms vs Lars | 6–8 | 42.86% |
| Shrooms vs Lili | 12–1 | 92.31% |
| Shrooms vs Azucena | 9–4 | 69.23% |
| Shrooms vs Asuka | 8–4 | 66.67% |
| Shrooms vs Paul | 10–1 | 90.91% |
| Shrooms vs Devil Jin | 8–3 | 72.73% |
| Shrooms vs Lidia | 9–2 | 81.82% |
| Shrooms vs Leo | 8–2 | 80.00% |
| Shrooms vs Alisa | 2–7 | 22.22% |
| Shrooms vs Victor | 4–5 | 44.44% |
| Shrooms vs Raven | 6–3 | 66.67% |
| Shrooms vs Kuma | 3–5 | 37.50% |
| Shrooms vs Eddy | 5–3 | 62.50% |
| Shrooms vs Xiaoyu | 1–6 | 14.29% |
| Shrooms vs Shaheen | 3–4 | 42.86% |
| Shrooms vs Claudio | 3–2 | 60.00% |
| Shrooms vs Jack-8 | 1–3 | 25.00% |
| Shrooms vs Leroy | 3–1 | 75.00% |
| Shrooms vs Zafina | 2–1 | 66.67% |
| Shrooms vs Panda | 0–2 | 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.