| Spam Musubi vs King | 32–30 | 51.61% |
| Spam Musubi vs Jin | 16–21 | 43.24% |
| Spam Musubi vs Hwoarang | 20–13 | 60.61% |
| Spam Musubi vs Kazuya | 11–20 | 35.48% |
| Spam Musubi vs Steve | 13–15 | 46.43% |
| Spam Musubi vs Jun | 17–8 | 68.00% |
| Spam Musubi vs Law | 12–12 | 50.00% |
| Spam Musubi vs Clive | 10–11 | 47.62% |
| Spam Musubi vs Azucena | 9–10 | 47.37% |
| Spam Musubi vs Devil Jin | 5–11 | 31.25% |
| Spam Musubi vs Lili | 7–9 | 43.75% |
| Spam Musubi vs Reina | 8–8 | 50.00% |
| Spam Musubi vs Dragunov | 6–9 | 40.00% |
| Spam Musubi vs Lee | 6–9 | 40.00% |
| Spam Musubi vs Asuka | 7–7 | 50.00% |
| Spam Musubi vs Lidia | 8–6 | 57.14% |
| Spam Musubi vs Heihachi | 8–5 | 61.54% |
| Spam Musubi vs Anna | 4–9 | 30.77% |
| Spam Musubi vs Xiaoyu | 9–2 | 81.82% |
| Spam Musubi vs Bryan | 4–7 | 36.36% |
| Spam Musubi vs Lars | 4–7 | 36.36% |
| Spam Musubi vs Eddy | 3–6 | 33.33% |
| Spam Musubi vs Paul | 2–6 | 25.00% |
| Spam Musubi vs Yoshimitsu | 4–4 | 50.00% |
| Spam Musubi vs Zafina | 2–6 | 25.00% |
| Spam Musubi vs Feng | 3–4 | 42.86% |
| Spam Musubi vs Kuma | 4–3 | 57.14% |
| Spam Musubi vs Leo | 1–5 | 16.67% |
| Spam Musubi vs Alisa | 1–5 | 16.67% |
| Spam Musubi vs Jack-8 | 2–3 | 40.00% |
| Spam Musubi vs Leroy | 0–4 | 0.00% |
| Spam Musubi vs Raven | 1–3 | 25.00% |
| Spam Musubi vs Panda | 1–2 | 33.33% |
| Spam Musubi vs Victor | 3–0 | 100.00% |
| Spam Musubi vs Claudio | 0–2 | 0.00% |
| Spam Musubi vs Shaheen | 2–0 | 100.00% |
| Spam Musubi vs Nina | 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.