| Shahan vs Hwoarang | 15–4 | 78.95% |
| Shahan vs Law | 6–5 | 54.55% |
| Shahan vs Kazuya | 9–1 | 90.00% |
| Shahan vs Yoshimitsu | 3–5 | 37.50% |
| Shahan vs Eddy | 6–2 | 75.00% |
| Shahan vs Steve | 4–3 | 57.14% |
| Shahan vs Alisa | 5–2 | 71.43% |
| Shahan vs Nina | 4–3 | 57.14% |
| Shahan vs King | 4–2 | 66.67% |
| Shahan vs Bryan | 3–3 | 50.00% |
| Shahan vs Jin | 3–2 | 60.00% |
| Shahan vs Lili | 3–2 | 60.00% |
| Shahan vs Dragunov | 3–2 | 60.00% |
| Shahan vs Lars | 3–2 | 60.00% |
| Shahan vs Reina | 2–3 | 40.00% |
| Shahan vs Paul | 3–1 | 75.00% |
| Shahan vs Leroy | 2–2 | 50.00% |
| Shahan vs Xiaoyu | 1–2 | 33.33% |
| Shahan vs Azucena | 2–1 | 66.67% |
| Shahan vs Lee | 1–1 | 50.00% |
| Shahan vs Jun | 2–0 | 100.00% |
| Shahan vs Victor | 0–2 | 0.00% |
| Shahan vs Jack-8 | 0–1 | 0.00% |
| Shahan vs Asuka | 1–0 | 100.00% |
| Shahan vs Devil Jin | 1–0 | 100.00% |
| Shahan vs Feng | 0–1 | 0.00% |
| Shahan vs Claudio | 1–0 | 100.00% |
| Shahan vs Kuma | 1–0 | 100.00% |
| Shahan vs Raven | 1–0 | 100.00% |
| Shahan vs Heihachi | 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.