| Shinagawa vs Reina | 7–5 | 58.33% |
| Shinagawa vs King | 6–4 | 60.00% |
| Shinagawa vs Hwoarang | 5–4 | 55.56% |
| Shinagawa vs Dragunov | 3–6 | 33.33% |
| Shinagawa vs Kazuya | 7–1 | 87.50% |
| Shinagawa vs Fahkumram | 4–3 | 57.14% |
| Shinagawa vs Jin | 3–2 | 60.00% |
| Shinagawa vs Devil Jin | 4–1 | 80.00% |
| Shinagawa vs Lars | 4–1 | 80.00% |
| Shinagawa vs Claudio | 5–0 | 100.00% |
| Shinagawa vs Leroy | 4–1 | 80.00% |
| Shinagawa vs Paul | 4–0 | 100.00% |
| Shinagawa vs Xiaoyu | 4–0 | 100.00% |
| Shinagawa vs Bryan | 3–1 | 75.00% |
| Shinagawa vs Lili | 3–1 | 75.00% |
| Shinagawa vs Jun | 3–1 | 75.00% |
| Shinagawa vs Victor | 4–0 | 100.00% |
| Shinagawa vs Clive | 1–3 | 25.00% |
| Shinagawa vs Law | 3–0 | 100.00% |
| Shinagawa vs Asuka | 2–1 | 66.67% |
| Shinagawa vs Yoshimitsu | 0–2 | 0.00% |
| Shinagawa vs Shaheen | 2–0 | 100.00% |
| Shinagawa vs Zafina | 1–1 | 50.00% |
| Shinagawa vs Azucena | 2–0 | 100.00% |
| Shinagawa vs Anna | 2–0 | 100.00% |
| Shinagawa vs Steve | 1–0 | 100.00% |
| Shinagawa vs Jack-8 | 1–0 | 100.00% |
| Shinagawa vs Nina | 1–0 | 100.00% |
| Shinagawa vs Lee | 0–1 | 0.00% |
| Shinagawa vs Kuma | 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.