| Shef vs Kazuya | 87–111 | 43.94% |
| Shef vs Jin | 74–112 | 39.78% |
| Shef vs King | 75–73 | 50.68% |
| Shef vs Law | 88–34 | 72.13% |
| Shef vs Hwoarang | 60–51 | 54.05% |
| Shef vs Bryan | 46–56 | 45.10% |
| Shef vs Eddy | 42–38 | 52.50% |
| Shef vs Dragunov | 34–40 | 45.95% |
| Shef vs Jun | 38–35 | 52.05% |
| Shef vs Paul | 34–30 | 53.12% |
| Shef vs Lars | 30–34 | 46.88% |
| Shef vs Reina | 34–28 | 54.84% |
| Shef vs Heihachi | 33–29 | 53.23% |
| Shef vs Yoshimitsu | 27–32 | 45.76% |
| Shef vs Lili | 20–32 | 38.46% |
| Shef vs Devil Jin | 21–29 | 42.00% |
| Shef vs Steve | 23–26 | 46.94% |
| Shef vs Victor | 21–26 | 44.68% |
| Shef vs Feng | 23–20 | 53.49% |
| Shef vs Azucena | 20–23 | 46.51% |
| Shef vs Armor King | 18–21 | 46.15% |
| Shef vs Xiaoyu | 24–13 | 64.86% |
| Shef vs Lee | 13–22 | 37.14% |
| Shef vs Alisa | 22–12 | 64.71% |
| Shef vs Nina | 16–18 | 47.06% |
| Shef vs Jack-8 | 13–19 | 40.62% |
| Shef vs Claudio | 15–16 | 48.39% |
| Shef vs Lidia | 13–11 | 54.17% |
| Shef vs Leo | 10–13 | 43.48% |
| Shef vs Clive | 8–15 | 34.78% |
| Shef vs Asuka | 8–14 | 36.36% |
| Shef vs Raven | 10–11 | 47.62% |
| Shef vs Fahkumram | 11–9 | 55.00% |
| Shef vs Leroy | 8–7 | 53.33% |
| Shef vs Anna | 8–6 | 57.14% |
| Shef vs Kuma | 1–12 | 7.69% |
| Shef vs Zafina | 4–8 | 33.33% |
| Shef vs Miary Zo | 2–5 | 28.57% |
| Shef vs Shaheen | 3–2 | 60.00% |
| Shef vs Panda | 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.