| mashipeas123 vs King | 4–9 | 30.77% |
| mashipeas123 vs Reina | 8–5 | 61.54% |
| mashipeas123 vs Law | 6–5 | 54.55% |
| mashipeas123 vs Hwoarang | 4–6 | 40.00% |
| mashipeas123 vs Nina | 5–4 | 55.56% |
| mashipeas123 vs Bryan | 2–6 | 25.00% |
| mashipeas123 vs Lars | 2–6 | 25.00% |
| mashipeas123 vs Steve | 3–3 | 50.00% |
| mashipeas123 vs Jun | 2–4 | 33.33% |
| mashipeas123 vs Victor | 3–3 | 50.00% |
| mashipeas123 vs Asuka | 1–4 | 20.00% |
| mashipeas123 vs Lili | 4–1 | 80.00% |
| mashipeas123 vs Eddy | 4–1 | 80.00% |
| mashipeas123 vs Jin | 1–3 | 25.00% |
| mashipeas123 vs Azucena | 1–3 | 25.00% |
| mashipeas123 vs Yoshimitsu | 2–1 | 66.67% |
| mashipeas123 vs Dragunov | 2–1 | 66.67% |
| mashipeas123 vs Alisa | 2–1 | 66.67% |
| mashipeas123 vs Jack-8 | 2–0 | 100.00% |
| mashipeas123 vs Feng | 2–0 | 100.00% |
| mashipeas123 vs Leo | 0–2 | 0.00% |
| mashipeas123 vs Claudio | 0–2 | 0.00% |
| mashipeas123 vs Lee | 0–2 | 0.00% |
| mashipeas123 vs Paul | 0–1 | 0.00% |
| mashipeas123 vs Xiaoyu | 0–1 | 0.00% |
| mashipeas123 vs Kazuya | 1–0 | 100.00% |
| mashipeas123 vs Devil Jin | 0–1 | 0.00% |
| mashipeas123 vs Kuma | 0–1 | 0.00% |
| mashipeas123 vs Leroy | 1–0 | 100.00% |
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.