| Shiroa vs Jin | 8–9 | 47.06% |
| Shiroa vs King | 7–6 | 53.85% |
| Shiroa vs Kazuya | 8–3 | 72.73% |
| Shiroa vs Devil Jin | 1–7 | 12.50% |
| Shiroa vs Bryan | 3–4 | 42.86% |
| Shiroa vs Dragunov | 3–3 | 50.00% |
| Shiroa vs Jun | 2–4 | 33.33% |
| Shiroa vs Lili | 4–1 | 80.00% |
| Shiroa vs Claudio | 2–3 | 40.00% |
| Shiroa vs Reina | 2–3 | 40.00% |
| Shiroa vs Eddy | 1–4 | 20.00% |
| Shiroa vs Armor King | 2–3 | 40.00% |
| Shiroa vs Law | 2–2 | 50.00% |
| Shiroa vs Hwoarang | 3–1 | 75.00% |
| Shiroa vs Panda | 0–4 | 0.00% |
| Shiroa vs Zafina | 4–0 | 100.00% |
| Shiroa vs Raven | 0–4 | 0.00% |
| Shiroa vs Paul | 2–1 | 66.67% |
| Shiroa vs Yoshimitsu | 1–2 | 33.33% |
| Shiroa vs Steve | 2–1 | 66.67% |
| Shiroa vs Miary Zo | 2–1 | 66.67% |
| Shiroa vs Asuka | 1–1 | 50.00% |
| Shiroa vs Shaheen | 0–2 | 0.00% |
| Shiroa vs Nina | 2–0 | 100.00% |
| Shiroa vs Lee | 0–2 | 0.00% |
| Shiroa vs Kuma | 0–2 | 0.00% |
| Shiroa vs Victor | 2–0 | 100.00% |
| Shiroa vs Clive | 2–0 | 100.00% |
| Shiroa vs Fahkumram | 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.