| Shennn vs Reina | 15–7 | 68.18% |
| Shennn vs Jin | 4–15 | 21.05% |
| Shennn vs Lili | 8–7 | 53.33% |
| Shennn vs Jun | 7–8 | 46.67% |
| Shennn vs Victor | 9–4 | 69.23% |
| Shennn vs Dragunov | 2–9 | 18.18% |
| Shennn vs Kazuya | 5–5 | 50.00% |
| Shennn vs Devil Jin | 3–6 | 33.33% |
| Shennn vs Steve | 4–4 | 50.00% |
| Shennn vs King | 2–5 | 28.57% |
| Shennn vs Leroy | 4–3 | 57.14% |
| Shennn vs Law | 3–3 | 50.00% |
| Shennn vs Yoshimitsu | 4–2 | 66.67% |
| Shennn vs Hwoarang | 3–3 | 50.00% |
| Shennn vs Eddy | 0–6 | 0.00% |
| Shennn vs Bryan | 1–4 | 20.00% |
| Shennn vs Leo | 1–4 | 20.00% |
| Shennn vs Jack-8 | 1–3 | 25.00% |
| Shennn vs Lars | 2–1 | 66.67% |
| Shennn vs Claudio | 3–0 | 100.00% |
| Shennn vs Lee | 1–2 | 33.33% |
| Shennn vs Azucena | 3–0 | 100.00% |
| Shennn vs Paul | 2–0 | 100.00% |
| Shennn vs Alisa | 0–2 | 0.00% |
| Shennn vs Kuma | 0–2 | 0.00% |
| Shennn vs Zafina | 2–0 | 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.