| Kazuki Majima vs Kazuya | 5–17 | 22.73% |
| Kazuki Majima vs King | 8–10 | 44.44% |
| Kazuki Majima vs Lili | 11–3 | 78.57% |
| Kazuki Majima vs Jin | 5–8 | 38.46% |
| Kazuki Majima vs Reina | 5–7 | 41.67% |
| Kazuki Majima vs Hwoarang | 3–6 | 33.33% |
| Kazuki Majima vs Leo | 3–5 | 37.50% |
| Kazuki Majima vs Lee | 1–6 | 14.29% |
| Kazuki Majima vs Clive | 1–6 | 14.29% |
| Kazuki Majima vs Dragunov | 2–4 | 33.33% |
| Kazuki Majima vs Law | 2–3 | 40.00% |
| Kazuki Majima vs Claudio | 2–3 | 40.00% |
| Kazuki Majima vs Lidia | 1–4 | 20.00% |
| Kazuki Majima vs Steve | 2–2 | 50.00% |
| Kazuki Majima vs Alisa | 2–2 | 50.00% |
| Kazuki Majima vs Azucena | 2–2 | 50.00% |
| Kazuki Majima vs Victor | 0–4 | 0.00% |
| Kazuki Majima vs Jack-8 | 2–1 | 66.67% |
| Kazuki Majima vs Devil Jin | 3–0 | 100.00% |
| Kazuki Majima vs Feng | 3–0 | 100.00% |
| Kazuki Majima vs Nina | 0–3 | 0.00% |
| Kazuki Majima vs Heihachi | 2–1 | 66.67% |
| Kazuki Majima vs Paul | 1–1 | 50.00% |
| Kazuki Majima vs Yoshimitsu | 2–0 | 100.00% |
| Kazuki Majima vs Xiaoyu | 2–0 | 100.00% |
| Kazuki Majima vs Bryan | 0–2 | 0.00% |
| Kazuki Majima vs Lars | 0–2 | 0.00% |
| Kazuki Majima vs Leroy | 2–0 | 100.00% |
| Kazuki Majima vs Jun | 1–1 | 50.00% |
| Kazuki Majima vs Armor King | 1–1 | 50.00% |
| Kazuki Majima vs Asuka | 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.