| Sjmyi4 vs King | 93–78 | 54.39% |
| Sjmyi4 vs Jin | 92–67 | 57.86% |
| Sjmyi4 vs Kazuya | 80–61 | 56.74% |
| Sjmyi4 vs Bryan | 73–52 | 58.40% |
| Sjmyi4 vs Law | 69–46 | 60.00% |
| Sjmyi4 vs Hwoarang | 54–54 | 50.00% |
| Sjmyi4 vs Paul | 42–34 | 55.26% |
| Sjmyi4 vs Steve | 44–31 | 58.67% |
| Sjmyi4 vs Yoshimitsu | 29–43 | 40.28% |
| Sjmyi4 vs Nina | 31–39 | 44.29% |
| Sjmyi4 vs Clive | 41–28 | 59.42% |
| Sjmyi4 vs Dragunov | 36–30 | 54.55% |
| Sjmyi4 vs Jun | 26–36 | 41.94% |
| Sjmyi4 vs Eddy | 22–38 | 36.67% |
| Sjmyi4 vs Fahkumram | 30–28 | 51.72% |
| Sjmyi4 vs Lili | 28–29 | 49.12% |
| Sjmyi4 vs Claudio | 23–34 | 40.35% |
| Sjmyi4 vs Reina | 29–27 | 51.79% |
| Sjmyi4 vs Devil Jin | 24–28 | 46.15% |
| Sjmyi4 vs Asuka | 27–24 | 52.94% |
| Sjmyi4 vs Azucena | 30–20 | 60.00% |
| Sjmyi4 vs Heihachi | 25–25 | 50.00% |
| Sjmyi4 vs Victor | 27–22 | 55.10% |
| Sjmyi4 vs Anna | 16–25 | 39.02% |
| Sjmyi4 vs Miary Zo | 24–17 | 58.54% |
| Sjmyi4 vs Lars | 10–27 | 27.03% |
| Sjmyi4 vs Leroy | 16–21 | 43.24% |
| Sjmyi4 vs Jack-8 | 12–24 | 33.33% |
| Sjmyi4 vs Feng | 14–18 | 43.75% |
| Sjmyi4 vs Raven | 18–14 | 56.25% |
| Sjmyi4 vs Lee | 12–18 | 40.00% |
| Sjmyi4 vs Leo | 13–14 | 48.15% |
| Sjmyi4 vs Alisa | 10–11 | 47.62% |
| Sjmyi4 vs Lidia | 9–9 | 50.00% |
| Sjmyi4 vs Xiaoyu | 7–9 | 43.75% |
| Sjmyi4 vs Shaheen | 9–5 | 64.29% |
| Sjmyi4 vs Zafina | 3–9 | 25.00% |
| Sjmyi4 vs Armor King | 9–2 | 81.82% |
| Sjmyi4 vs Kuma | 6–2 | 75.00% |
| Sjmyi4 vs Panda | 0–4 | 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.