| SHROOMPIZZA420 vs Hwoarang | 4–7 | 36.36% |
| SHROOMPIZZA420 vs Nina | 8–0 | 100.00% |
| SHROOMPIZZA420 vs Kazuya | 4–3 | 57.14% |
| SHROOMPIZZA420 vs King | 0–6 | 0.00% |
| SHROOMPIZZA420 vs Heihachi | 3–3 | 50.00% |
| SHROOMPIZZA420 vs Lili | 3–2 | 60.00% |
| SHROOMPIZZA420 vs Leo | 2–3 | 40.00% |
| SHROOMPIZZA420 vs Reina | 3–2 | 60.00% |
| SHROOMPIZZA420 vs Law | 1–3 | 25.00% |
| SHROOMPIZZA420 vs Steve | 1–3 | 25.00% |
| SHROOMPIZZA420 vs Yoshimitsu | 2–1 | 66.67% |
| SHROOMPIZZA420 vs Jin | 2–1 | 66.67% |
| SHROOMPIZZA420 vs Raven | 1–2 | 33.33% |
| SHROOMPIZZA420 vs Paul | 0–2 | 0.00% |
| SHROOMPIZZA420 vs Xiaoyu | 0–2 | 0.00% |
| SHROOMPIZZA420 vs Bryan | 0–2 | 0.00% |
| SHROOMPIZZA420 vs Kuma | 1–1 | 50.00% |
| SHROOMPIZZA420 vs Leroy | 0–2 | 0.00% |
| SHROOMPIZZA420 vs Jack-8 | 0–1 | 0.00% |
| SHROOMPIZZA420 vs Shaheen | 0–1 | 0.00% |
| SHROOMPIZZA420 vs Lee | 1–0 | 100.00% |
| SHROOMPIZZA420 vs Jun | 0–1 | 0.00% |
| SHROOMPIZZA420 vs Eddy | 0–1 | 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.