| Shammgod vs Steve | 13–15 | 46.43% |
| Shammgod vs Kazuya | 5–20 | 20.00% |
| Shammgod vs Victor | 13–10 | 56.52% |
| Shammgod vs Lili | 8–14 | 36.36% |
| Shammgod vs Azucena | 5–17 | 22.73% |
| Shammgod vs Clive | 11–11 | 50.00% |
| Shammgod vs Law | 9–10 | 47.37% |
| Shammgod vs King | 5–14 | 26.32% |
| Shammgod vs Jun | 11–6 | 64.71% |
| Shammgod vs Jack-8 | 4–11 | 26.67% |
| Shammgod vs Reina | 8–5 | 61.54% |
| Shammgod vs Nina | 8–4 | 66.67% |
| Shammgod vs Eddy | 4–7 | 36.36% |
| Shammgod vs Yoshimitsu | 3–7 | 30.00% |
| Shammgod vs Hwoarang | 7–3 | 70.00% |
| Shammgod vs Lars | 4–6 | 40.00% |
| Shammgod vs Alisa | 6–4 | 60.00% |
| Shammgod vs Jin | 3–6 | 33.33% |
| Shammgod vs Bryan | 2–7 | 22.22% |
| Shammgod vs Asuka | 5–4 | 55.56% |
| Shammgod vs Dragunov | 2–7 | 22.22% |
| Shammgod vs Leroy | 5–3 | 62.50% |
| Shammgod vs Leo | 5–1 | 83.33% |
| Shammgod vs Lidia | 2–4 | 33.33% |
| Shammgod vs Heihachi | 0–6 | 0.00% |
| Shammgod vs Paul | 3–2 | 60.00% |
| Shammgod vs Xiaoyu | 2–3 | 40.00% |
| Shammgod vs Claudio | 2–3 | 40.00% |
| Shammgod vs Feng | 1–3 | 25.00% |
| Shammgod vs Panda | 1–3 | 25.00% |
| Shammgod vs Devil Jin | 0–3 | 0.00% |
| Shammgod vs Shaheen | 1–2 | 33.33% |
| Shammgod vs Lee | 0–3 | 0.00% |
| Shammgod vs Kuma | 1–2 | 33.33% |
| Shammgod vs Miary Zo | 1–2 | 33.33% |
| Shammgod vs Zafina | 2–0 | 100.00% |
| Shammgod vs Raven | 0–2 | 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.