| Semon vs Kazuya | 52–44 | 54.17% |
| Semon vs Dragunov | 38–41 | 48.10% |
| Semon vs King | 40–33 | 54.79% |
| Semon vs Bryan | 32–38 | 45.71% |
| Semon vs Reina | 35–29 | 54.69% |
| Semon vs Jin | 32–28 | 53.33% |
| Semon vs Lili | 26–27 | 49.06% |
| Semon vs Steve | 31–15 | 67.39% |
| Semon vs Heihachi | 20–23 | 46.51% |
| Semon vs Victor | 24–18 | 57.14% |
| Semon vs Law | 17–19 | 47.22% |
| Semon vs Paul | 16–19 | 45.71% |
| Semon vs Asuka | 21–14 | 60.00% |
| Semon vs Nina | 11–20 | 35.48% |
| Semon vs Xiaoyu | 14–14 | 50.00% |
| Semon vs Yoshimitsu | 16–9 | 64.00% |
| Semon vs Alisa | 12–12 | 50.00% |
| Semon vs Jun | 12–12 | 50.00% |
| Semon vs Devil Jin | 19–4 | 82.61% |
| Semon vs Lee | 11–9 | 55.00% |
| Semon vs Hwoarang | 14–5 | 73.68% |
| Semon vs Lars | 9–10 | 47.37% |
| Semon vs Feng | 9–7 | 56.25% |
| Semon vs Lidia | 8–8 | 50.00% |
| Semon vs Clive | 7–9 | 43.75% |
| Semon vs Jack-8 | 5–9 | 35.71% |
| Semon vs Eddy | 8–5 | 61.54% |
| Semon vs Raven | 5–6 | 45.45% |
| Semon vs Kuma | 6–4 | 60.00% |
| Semon vs Zafina | 4–6 | 40.00% |
| Semon vs Azucena | 2–7 | 22.22% |
| Semon vs Armor King | 6–2 | 75.00% |
| Semon vs Claudio | 4–3 | 57.14% |
| Semon vs Miary Zo | 2–5 | 28.57% |
| Semon vs Shaheen | 2–4 | 33.33% |
| Semon vs Panda | 4–2 | 66.67% |
| Semon vs Leo | 2–3 | 40.00% |
| Semon vs Anna | 2–2 | 50.00% |
| Semon vs Fahkumram | 3–1 | 75.00% |
| Semon vs Leroy | 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.