| Semerketh vs Kazuya | 10–11 | 47.62% |
| Semerketh vs Jin | 10–9 | 52.63% |
| Semerketh vs King | 8–6 | 57.14% |
| Semerketh vs Steve | 8–5 | 61.54% |
| Semerketh vs Devil Jin | 7–6 | 53.85% |
| Semerketh vs Reina | 9–3 | 75.00% |
| Semerketh vs Yoshimitsu | 5–6 | 45.45% |
| Semerketh vs Hwoarang | 4–7 | 36.36% |
| Semerketh vs Xiaoyu | 5–6 | 45.45% |
| Semerketh vs Asuka | 6–4 | 60.00% |
| Semerketh vs Lili | 3–7 | 30.00% |
| Semerketh vs Bryan | 3–4 | 42.86% |
| Semerketh vs Dragunov | 3–4 | 42.86% |
| Semerketh vs Jun | 3–4 | 42.86% |
| Semerketh vs Victor | 1–6 | 14.29% |
| Semerketh vs Paul | 2–4 | 33.33% |
| Semerketh vs Law | 4–2 | 66.67% |
| Semerketh vs Leo | 3–3 | 50.00% |
| Semerketh vs Lars | 2–4 | 33.33% |
| Semerketh vs Azucena | 2–4 | 33.33% |
| Semerketh vs Alisa | 1–4 | 20.00% |
| Semerketh vs Eddy | 4–1 | 80.00% |
| Semerketh vs Claudio | 3–1 | 75.00% |
| Semerketh vs Lee | 3–1 | 75.00% |
| Semerketh vs Nina | 1–2 | 33.33% |
| Semerketh vs Raven | 1–2 | 33.33% |
| Semerketh vs Jack-8 | 1–1 | 50.00% |
| Semerketh vs Kuma | 0–2 | 0.00% |
| Semerketh vs Leroy | 1–1 | 50.00% |
| Semerketh vs Shaheen | 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.