| Shirei vs King | 6–8 | 42.86% |
| Shirei vs Victor | 1–7 | 12.50% |
| Shirei vs Reina | 2–5 | 28.57% |
| Shirei vs Hwoarang | 2–3 | 40.00% |
| Shirei vs Jin | 0–5 | 0.00% |
| Shirei vs Devil Jin | 2–3 | 40.00% |
| Shirei vs Kazuya | 1–3 | 25.00% |
| Shirei vs Lili | 0–4 | 0.00% |
| Shirei vs Lee | 4–0 | 100.00% |
| Shirei vs Steve | 1–2 | 33.33% |
| Shirei vs Nina | 1–2 | 33.33% |
| Shirei vs Leroy | 1–2 | 33.33% |
| Shirei vs Xiaoyu | 2–0 | 100.00% |
| Shirei vs Asuka | 0–2 | 0.00% |
| Shirei vs Dragunov | 0–2 | 0.00% |
| Shirei vs Leo | 0–2 | 0.00% |
| Shirei vs Lars | 0–2 | 0.00% |
| Shirei vs Claudio | 2–0 | 100.00% |
| Shirei vs Jun | 0–2 | 0.00% |
| Shirei vs Raven | 0–2 | 0.00% |
| Shirei vs Clive | 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.