| Shonuff vs Steve | 14–5 | 73.68% |
| Shonuff vs Jin | 9–3 | 75.00% |
| Shonuff vs Azucena | 8–2 | 80.00% |
| Shonuff vs Kazuya | 8–1 | 88.89% |
| Shonuff vs Bryan | 6–2 | 75.00% |
| Shonuff vs Lili | 1–7 | 12.50% |
| Shonuff vs Alisa | 5–3 | 62.50% |
| Shonuff vs King | 2–5 | 28.57% |
| Shonuff vs Devil Jin | 3–4 | 42.86% |
| Shonuff vs Yoshimitsu | 5–1 | 83.33% |
| Shonuff vs Hwoarang | 5–1 | 83.33% |
| Shonuff vs Reina | 4–2 | 66.67% |
| Shonuff vs Paul | 5–0 | 100.00% |
| Shonuff vs Asuka | 4–1 | 80.00% |
| Shonuff vs Lee | 2–3 | 40.00% |
| Shonuff vs Kuma | 3–2 | 60.00% |
| Shonuff vs Leroy | 4–1 | 80.00% |
| Shonuff vs Eddy | 2–3 | 40.00% |
| Shonuff vs Law | 4–0 | 100.00% |
| Shonuff vs Dragunov | 3–1 | 75.00% |
| Shonuff vs Nina | 0–4 | 0.00% |
| Shonuff vs Victor | 3–1 | 75.00% |
| Shonuff vs Heihachi | 2–2 | 50.00% |
| Shonuff vs Xiaoyu | 2–1 | 66.67% |
| Shonuff vs Lars | 1–2 | 33.33% |
| Shonuff vs Jun | 0–3 | 0.00% |
| Shonuff vs Feng | 2–0 | 100.00% |
| Shonuff vs Armor King | 2–0 | 100.00% |
| Shonuff vs Jack-8 | 0–1 | 0.00% |
| Shonuff vs Claudio | 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.