| 3AMmajima vs Clive | 19–15 | 55.88% |
| 3AMmajima vs Kazuya | 13–19 | 40.62% |
| 3AMmajima vs Jin | 13–17 | 43.33% |
| 3AMmajima vs King | 6–15 | 28.57% |
| 3AMmajima vs Lili | 13–7 | 65.00% |
| 3AMmajima vs Jun | 7–11 | 38.89% |
| 3AMmajima vs Heihachi | 10–8 | 55.56% |
| 3AMmajima vs Steve | 5–12 | 29.41% |
| 3AMmajima vs Victor | 4–12 | 25.00% |
| 3AMmajima vs Law | 6–8 | 42.86% |
| 3AMmajima vs Reina | 6–8 | 42.86% |
| 3AMmajima vs Lidia | 9–5 | 64.29% |
| 3AMmajima vs Dragunov | 6–7 | 46.15% |
| 3AMmajima vs Hwoarang | 2–10 | 16.67% |
| 3AMmajima vs Xiaoyu | 8–4 | 66.67% |
| 3AMmajima vs Eddy | 4–7 | 36.36% |
| 3AMmajima vs Paul | 6–4 | 60.00% |
| 3AMmajima vs Lars | 6–4 | 60.00% |
| 3AMmajima vs Nina | 6–4 | 60.00% |
| 3AMmajima vs Leroy | 6–4 | 60.00% |
| 3AMmajima vs Azucena | 5–5 | 50.00% |
| 3AMmajima vs Lee | 0–9 | 0.00% |
| 3AMmajima vs Fahkumram | 5–3 | 62.50% |
| 3AMmajima vs Devil Jin | 2–5 | 28.57% |
| 3AMmajima vs Yoshimitsu | 4–2 | 66.67% |
| 3AMmajima vs Jack-8 | 4–2 | 66.67% |
| 3AMmajima vs Raven | 3–3 | 50.00% |
| 3AMmajima vs Bryan | 1–3 | 25.00% |
| 3AMmajima vs Alisa | 1–3 | 25.00% |
| 3AMmajima vs Zafina | 2–2 | 50.00% |
| 3AMmajima vs Asuka | 2–1 | 66.67% |
| 3AMmajima vs Feng | 2–1 | 66.67% |
| 3AMmajima vs Leo | 3–0 | 100.00% |
| 3AMmajima vs Shaheen | 0–3 | 0.00% |
| 3AMmajima vs Kuma | 0–3 | 0.00% |
| 3AMmajima vs Claudio | 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.