| Shaggy Jeff vs Clive | 19–21 | 47.50% |
| Shaggy Jeff vs Lili | 8–11 | 42.11% |
| Shaggy Jeff vs King | 10–8 | 55.56% |
| Shaggy Jeff vs Jin | 7–10 | 41.18% |
| Shaggy Jeff vs Reina | 10–7 | 58.82% |
| Shaggy Jeff vs Lidia | 12–4 | 75.00% |
| Shaggy Jeff vs Law | 10–5 | 66.67% |
| Shaggy Jeff vs Steve | 9–4 | 69.23% |
| Shaggy Jeff vs Eddy | 8–5 | 61.54% |
| Shaggy Jeff vs Hwoarang | 5–7 | 41.67% |
| Shaggy Jeff vs Asuka | 4–8 | 33.33% |
| Shaggy Jeff vs Victor | 5–7 | 41.67% |
| Shaggy Jeff vs Heihachi | 7–5 | 58.33% |
| Shaggy Jeff vs Yoshimitsu | 9–2 | 81.82% |
| Shaggy Jeff vs Xiaoyu | 4–7 | 36.36% |
| Shaggy Jeff vs Nina | 5–5 | 50.00% |
| Shaggy Jeff vs Jun | 8–2 | 80.00% |
| Shaggy Jeff vs Bryan | 3–6 | 33.33% |
| Shaggy Jeff vs Paul | 4–3 | 57.14% |
| Shaggy Jeff vs Dragunov | 4–3 | 57.14% |
| Shaggy Jeff vs Azucena | 3–4 | 42.86% |
| Shaggy Jeff vs Kazuya | 3–3 | 50.00% |
| Shaggy Jeff vs Alisa | 3–3 | 50.00% |
| Shaggy Jeff vs Devil Jin | 0–5 | 0.00% |
| Shaggy Jeff vs Shaheen | 1–4 | 20.00% |
| Shaggy Jeff vs Jack-8 | 2–2 | 50.00% |
| Shaggy Jeff vs Leo | 2–2 | 50.00% |
| Shaggy Jeff vs Kuma | 3–1 | 75.00% |
| Shaggy Jeff vs Zafina | 2–2 | 50.00% |
| Shaggy Jeff vs Raven | 2–1 | 66.67% |
| Shaggy Jeff vs Lars | 1–1 | 50.00% |
| Shaggy Jeff vs Lee | 0–2 | 0.00% |
| Shaggy Jeff vs Leroy | 1–1 | 50.00% |
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.