| Shonuff vs King | 176–236 | 42.72% |
| Shonuff vs Jin | 141–202 | 41.11% |
| Shonuff vs Kazuya | 132–167 | 44.15% |
| Shonuff vs Steve | 116–158 | 42.34% |
| Shonuff vs Bryan | 110–153 | 41.83% |
| Shonuff vs Reina | 126–135 | 48.28% |
| Shonuff vs Heihachi | 103–141 | 42.21% |
| Shonuff vs Law | 102–140 | 42.15% |
| Shonuff vs Hwoarang | 96–146 | 39.67% |
| Shonuff vs Eddy | 58–109 | 34.73% |
| Shonuff vs Lili | 61–104 | 36.97% |
| Shonuff vs Yoshimitsu | 57–104 | 35.40% |
| Shonuff vs Dragunov | 58–103 | 36.02% |
| Shonuff vs Jun | 79–80 | 49.69% |
| Shonuff vs Lars | 63–92 | 40.65% |
| Shonuff vs Asuka | 57–87 | 39.58% |
| Shonuff vs Lee | 62–75 | 45.26% |
| Shonuff vs Paul | 55–80 | 40.74% |
| Shonuff vs Lidia | 54–81 | 40.00% |
| Shonuff vs Xiaoyu | 58–62 | 48.33% |
| Shonuff vs Feng | 48–70 | 40.68% |
| Shonuff vs Azucena | 56–58 | 49.12% |
| Shonuff vs Victor | 48–62 | 43.64% |
| Shonuff vs Clive | 33–63 | 34.38% |
| Shonuff vs Leroy | 39–53 | 42.39% |
| Shonuff vs Leo | 43–46 | 48.31% |
| Shonuff vs Alisa | 27–53 | 33.75% |
| Shonuff vs Jack-8 | 30–48 | 38.46% |
| Shonuff vs Nina | 26–51 | 33.77% |
| Shonuff vs Devil Jin | 29–44 | 39.73% |
| Shonuff vs Fahkumram | 35–28 | 55.56% |
| Shonuff vs Anna | 21–32 | 39.62% |
| Shonuff vs Raven | 21–31 | 40.38% |
| Shonuff vs Armor King | 25–22 | 53.19% |
| Shonuff vs Claudio | 16–29 | 35.56% |
| Shonuff vs Shaheen | 18–26 | 40.91% |
| Shonuff vs Kuma | 9–20 | 31.03% |
| Shonuff vs Zafina | 9–14 | 39.13% |
| Shonuff vs Miary Zo | 10–8 | 55.56% |
| Shonuff vs Panda | 4–9 | 30.77% |
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.