| Shayan vs Bryan | 37–24 | 60.66% |
| Shayan vs Armor King | 26–25 | 50.98% |
| Shayan vs King | 22–24 | 47.83% |
| Shayan vs Kazuya | 25–17 | 59.52% |
| Shayan vs Jin | 19–21 | 47.50% |
| Shayan vs Dragunov | 15–24 | 38.46% |
| Shayan vs Steve | 19–18 | 51.35% |
| Shayan vs Paul | 13–13 | 50.00% |
| Shayan vs Heihachi | 11–14 | 44.00% |
| Shayan vs Asuka | 9–12 | 42.86% |
| Shayan vs Lili | 11–8 | 57.89% |
| Shayan vs Reina | 11–8 | 57.89% |
| Shayan vs Victor | 6–13 | 31.58% |
| Shayan vs Law | 15–3 | 83.33% |
| Shayan vs Claudio | 9–7 | 56.25% |
| Shayan vs Hwoarang | 11–4 | 73.33% |
| Shayan vs Jun | 12–3 | 80.00% |
| Shayan vs Lars | 6–8 | 42.86% |
| Shayan vs Eddy | 5–9 | 35.71% |
| Shayan vs Clive | 6–8 | 42.86% |
| Shayan vs Nina | 5–7 | 41.67% |
| Shayan vs Anna | 4–8 | 33.33% |
| Shayan vs Miary Zo | 5–7 | 41.67% |
| Shayan vs Alisa | 7–4 | 63.64% |
| Shayan vs Fahkumram | 7–4 | 63.64% |
| Shayan vs Leo | 6–3 | 66.67% |
| Shayan vs Lee | 7–2 | 77.78% |
| Shayan vs Azucena | 7–2 | 77.78% |
| Shayan vs Devil Jin | 2–6 | 25.00% |
| Shayan vs Feng | 4–2 | 66.67% |
| Shayan vs Yoshimitsu | 1–4 | 20.00% |
| Shayan vs Kuma | 2–1 | 66.67% |
| Shayan vs Lidia | 2–1 | 66.67% |
| Shayan vs Xiaoyu | 2–0 | 100.00% |
| Shayan vs Panda | 2–0 | 100.00% |
| Shayan vs Zafina | 2–0 | 100.00% |
| Shayan vs Leroy | 1–0 | 100.00% |
| Shayan vs Raven | 0–1 | 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.