| ashketchum vs Kazuya | 82–54 | 60.29% |
| ashketchum vs Jin | 63–55 | 53.39% |
| ashketchum vs Steve | 63–37–1 | 63.00% |
| ashketchum vs King | 46–53 | 46.46% |
| ashketchum vs Hwoarang | 56–42 | 57.14% |
| ashketchum vs Reina | 58–38 | 60.42% |
| ashketchum vs Law | 44–48 | 47.83% |
| ashketchum vs Heihachi | 50–30–1 | 62.50% |
| ashketchum vs Bryan | 50–30 | 62.50% |
| ashketchum vs Lars | 40–28 | 58.82% |
| ashketchum vs Lili | 25–40 | 38.46% |
| ashketchum vs Devil Jin | 39–22 | 63.93% |
| ashketchum vs Dragunov | 36–25 | 59.02% |
| ashketchum vs Jun | 40–21 | 65.57% |
| ashketchum vs Feng | 27–28 | 49.09% |
| ashketchum vs Paul | 31–23 | 57.41% |
| ashketchum vs Asuka | 32–22 | 59.26% |
| ashketchum vs Lidia | 24–28 | 46.15% |
| ashketchum vs Eddy | 28–23 | 54.90% |
| ashketchum vs Armor King | 20–29 | 40.82% |
| ashketchum vs Nina | 26–21 | 55.32% |
| ashketchum vs Lee | 28–19 | 59.57% |
| ashketchum vs Xiaoyu | 24–22 | 52.17% |
| ashketchum vs Clive | 27–18 | 60.00% |
| ashketchum vs Anna | 29–15 | 65.91% |
| ashketchum vs Victor | 21–22 | 48.84% |
| ashketchum vs Yoshimitsu | 16–22 | 42.11% |
| ashketchum vs Alisa | 15–22 | 40.54% |
| ashketchum vs Leo | 15–21 | 41.67% |
| ashketchum vs Azucena | 15–21 | 41.67% |
| ashketchum vs Raven | 10–24 | 29.41% |
| ashketchum vs Miary Zo | 20–7 | 74.07% |
| ashketchum vs Fahkumram | 18–8 | 69.23% |
| ashketchum vs Leroy | 13–12 | 52.00% |
| ashketchum vs Jack-8 | 16–8 | 66.67% |
| ashketchum vs Claudio | 10–11 | 47.62% |
| ashketchum vs Shaheen | 6–12 | 33.33% |
| ashketchum vs Zafina | 11–6 | 64.71% |
| ashketchum vs Kuma | 6–7–1 | 46.15% |
| ashketchum vs Panda | 1–6 | 14.29% |
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.