| SHAFMACK vs Kazuya | 48–40 | 54.55% |
| SHAFMACK vs Reina | 39–36 | 52.00% |
| SHAFMACK vs Jin | 27–36 | 42.86% |
| SHAFMACK vs Yoshimitsu | 35–26 | 57.38% |
| SHAFMACK vs Victor | 31–29 | 51.67% |
| SHAFMACK vs King | 29–27 | 51.79% |
| SHAFMACK vs Dragunov | 35–20 | 63.64% |
| SHAFMACK vs Paul | 23–28 | 45.10% |
| SHAFMACK vs Steve | 25–26 | 49.02% |
| SHAFMACK vs Bryan | 32–18 | 64.00% |
| SHAFMACK vs Law | 22–24 | 47.83% |
| SHAFMACK vs Azucena | 21–24 | 46.67% |
| SHAFMACK vs Lee | 19–24 | 44.19% |
| SHAFMACK vs Xiaoyu | 22–20 | 52.38% |
| SHAFMACK vs Asuka | 15–24 | 38.46% |
| SHAFMACK vs Jun | 24–15 | 61.54% |
| SHAFMACK vs Hwoarang | 17–21 | 44.74% |
| SHAFMACK vs Lars | 14–22 | 38.89% |
| SHAFMACK vs Eddy | 15–20 | 42.86% |
| SHAFMACK vs Feng | 18–16 | 52.94% |
| SHAFMACK vs Nina | 18–15 | 54.55% |
| SHAFMACK vs Lili | 13–18 | 41.94% |
| SHAFMACK vs Devil Jin | 17–10 | 62.96% |
| SHAFMACK vs Raven | 7–20 | 25.93% |
| SHAFMACK vs Shaheen | 15–10 | 60.00% |
| SHAFMACK vs Alisa | 5–18 | 21.74% |
| SHAFMACK vs Leo | 8–11 | 42.11% |
| SHAFMACK vs Zafina | 9–10 | 47.37% |
| SHAFMACK vs Kuma | 11–7 | 61.11% |
| SHAFMACK vs Jack-8 | 10–7 | 58.82% |
| SHAFMACK vs Claudio | 9–6 | 60.00% |
| SHAFMACK vs Leroy | 8–7 | 53.33% |
| SHAFMACK vs Lidia | 0–10 | 0.00% |
| SHAFMACK vs Panda | 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.