| Shankio vs Kazuya | 146–151 | 49.16% |
| Shankio vs Jin | 115–147 | 43.89% |
| Shankio vs Bryan | 102–124 | 45.13% |
| Shankio vs King | 99–123 | 44.59% |
| Shankio vs Hwoarang | 107–89 | 54.59% |
| Shankio vs Law | 75–95 | 44.12% |
| Shankio vs Paul | 76–86 | 46.91% |
| Shankio vs Reina | 66–89 | 42.58% |
| Shankio vs Steve | 60–92 | 39.47% |
| Shankio vs Lidia | 67–83 | 44.67% |
| Shankio vs Eddy | 65–80 | 44.83% |
| Shankio vs Dragunov | 58–76 | 43.28% |
| Shankio vs Yoshimitsu | 61–72 | 45.86% |
| Shankio vs Jun | 58–65 | 47.15% |
| Shankio vs Heihachi | 40–65 | 38.10% |
| Shankio vs Nina | 42–61 | 40.78% |
| Shankio vs Lili | 50–51 | 49.50% |
| Shankio vs Azucena | 51–45–1 | 53.12% |
| Shankio vs Asuka | 43–52 | 45.26% |
| Shankio vs Devil Jin | 45–49 | 47.87% |
| Shankio vs Fahkumram | 37–56 | 39.78% |
| Shankio vs Lars | 33–42 | 44.00% |
| Shankio vs Lee | 35–40 | 46.67% |
| Shankio vs Feng | 22–49 | 30.99% |
| Shankio vs Leroy | 32–35 | 47.76% |
| Shankio vs Victor | 27–38 | 41.54% |
| Shankio vs Alisa | 18–42 | 30.00% |
| Shankio vs Xiaoyu | 27–32 | 45.76% |
| Shankio vs Jack-8 | 21–35 | 37.50% |
| Shankio vs Clive | 21–25 | 45.65% |
| Shankio vs Claudio | 13–29 | 30.95% |
| Shankio vs Raven | 15–17 | 46.88% |
| Shankio vs Leo | 17–13 | 56.67% |
| Shankio vs Shaheen | 16–12 | 57.14% |
| Shankio vs Zafina | 10–17 | 37.04% |
| Shankio vs Anna | 8–15 | 34.78% |
| Shankio vs Kuma | 9–12 | 42.86% |
| Shankio vs Panda | 1–5 | 16.67% |
| Shankio vs Armor King | 1–3 | 25.00% |
| Shankio vs Miary Zo | 2–1 | 66.67% |
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.