| Shem vs Jin | 15–12 | 55.56% |
| Shem vs King | 14–10 | 58.33% |
| Shem vs Jun | 8–10 | 44.44% |
| Shem vs Steve | 9–8 | 52.94% |
| Shem vs Devil Jin | 9–8 | 52.94% |
| Shem vs Yoshimitsu | 7–8 | 46.67% |
| Shem vs Dragunov | 12–3 | 80.00% |
| Shem vs Paul | 5–9 | 35.71% |
| Shem vs Kazuya | 10–4 | 71.43% |
| Shem vs Law | 8–5 | 61.54% |
| Shem vs Reina | 8–5 | 61.54% |
| Shem vs Xiaoyu | 4–7 | 36.36% |
| Shem vs Bryan | 5–4 | 55.56% |
| Shem vs Lee | 5–4 | 55.56% |
| Shem vs Hwoarang | 5–3 | 62.50% |
| Shem vs Azucena | 4–4 | 50.00% |
| Shem vs Eddy | 4–4 | 50.00% |
| Shem vs Heihachi | 5–2 | 71.43% |
| Shem vs Asuka | 1–5 | 16.67% |
| Shem vs Victor | 4–2 | 66.67% |
| Shem vs Clive | 4–2 | 66.67% |
| Shem vs Feng | 4–1 | 80.00% |
| Shem vs Lili | 0–5 | 0.00% |
| Shem vs Leroy | 2–3 | 40.00% |
| Shem vs Lars | 3–1 | 75.00% |
| Shem vs Nina | 3–1 | 75.00% |
| Shem vs Raven | 2–2 | 50.00% |
| Shem vs Lidia | 4–0 | 100.00% |
| Shem vs Jack-8 | 1–2 | 33.33% |
| Shem vs Alisa | 0–2 | 0.00% |
| Shem vs Shaheen | 2–0 | 100.00% |
| Shem vs Anna | 2–0 | 100.00% |
| Shem vs Armor King | 2–0 | 100.00% |
| Shem vs Leo | 0–1 | 0.00% |
| Shem vs Kuma | 0–1 | 0.00% |
| Shem vs Fahkumram | 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.