| Majin_Oboomer vs Reina | 12–7 | 63.16% |
| Majin_Oboomer vs Bryan | 7–7 | 50.00% |
| Majin_Oboomer vs Kazuya | 9–5 | 64.29% |
| Majin_Oboomer vs Steve | 10–1 | 90.91% |
| Majin_Oboomer vs Jin | 8–2 | 80.00% |
| Majin_Oboomer vs Nina | 5–5 | 50.00% |
| Majin_Oboomer vs King | 8–0 | 100.00% |
| Majin_Oboomer vs Hwoarang | 6–1 | 85.71% |
| Majin_Oboomer vs Claudio | 4–3 | 57.14% |
| Majin_Oboomer vs Eddy | 5–2 | 71.43% |
| Majin_Oboomer vs Feng | 3–3 | 50.00% |
| Majin_Oboomer vs Azucena | 3–3 | 50.00% |
| Majin_Oboomer vs Yoshimitsu | 2–3 | 40.00% |
| Majin_Oboomer vs Asuka | 4–1 | 80.00% |
| Majin_Oboomer vs Dragunov | 5–0 | 100.00% |
| Majin_Oboomer vs Lars | 4–1 | 80.00% |
| Majin_Oboomer vs Lidia | 2–3 | 40.00% |
| Majin_Oboomer vs Law | 4–0 | 100.00% |
| Majin_Oboomer vs Devil Jin | 1–3 | 25.00% |
| Majin_Oboomer vs Shaheen | 4–0 | 100.00% |
| Majin_Oboomer vs Kuma | 3–1 | 75.00% |
| Majin_Oboomer vs Jack-8 | 2–1 | 66.67% |
| Majin_Oboomer vs Panda | 2–1 | 66.67% |
| Majin_Oboomer vs Jun | 2–1 | 66.67% |
| Majin_Oboomer vs Victor | 1–2 | 33.33% |
| Majin_Oboomer vs Heihachi | 2–1 | 66.67% |
| Majin_Oboomer vs Paul | 2–0 | 100.00% |
| Majin_Oboomer vs Leroy | 0–2 | 0.00% |
| Majin_Oboomer vs Raven | 0–2 | 0.00% |
| Majin_Oboomer vs Alisa | 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.