| Shâka vs Kazuya | 45–52 | 46.39% |
| Shâka vs Jin | 45–44 | 50.56% |
| Shâka vs King | 39–27 | 59.09% |
| Shâka vs Bryan | 30–29 | 50.85% |
| Shâka vs Steve | 23–27 | 46.00% |
| Shâka vs Hwoarang | 30–16 | 65.22% |
| Shâka vs Reina | 30–13 | 69.77% |
| Shâka vs Paul | 25–15 | 62.50% |
| Shâka vs Lili | 28–12 | 70.00% |
| Shâka vs Devil Jin | 20–19 | 51.28% |
| Shâka vs Dragunov | 20–16 | 55.56% |
| Shâka vs Law | 23–12 | 65.71% |
| Shâka vs Yoshimitsu | 14–16 | 46.67% |
| Shâka vs Alisa | 18–12 | 60.00% |
| Shâka vs Eddy | 18–10 | 64.29% |
| Shâka vs Lee | 11–15 | 42.31% |
| Shâka vs Victor | 10–14 | 41.67% |
| Shâka vs Jun | 13–10 | 56.52% |
| Shâka vs Asuka | 9–13 | 40.91% |
| Shâka vs Leo | 11–11 | 50.00% |
| Shâka vs Raven | 13–8 | 61.90% |
| Shâka vs Kuma | 5–14 | 26.32% |
| Shâka vs Leroy | 12–7 | 63.16% |
| Shâka vs Lidia | 8–11 | 42.11% |
| Shâka vs Jack-8 | 7–11 | 38.89% |
| Shâka vs Feng | 10–8 | 55.56% |
| Shâka vs Azucena | 10–8 | 55.56% |
| Shâka vs Heihachi | 11–7 | 61.11% |
| Shâka vs Anna | 3–15 | 16.67% |
| Shâka vs Xiaoyu | 7–8 | 46.67% |
| Shâka vs Lars | 7–7 | 50.00% |
| Shâka vs Nina | 8–6 | 57.14% |
| Shâka vs Zafina | 5–6 | 45.45% |
| Shâka vs Clive | 6–5 | 54.55% |
| Shâka vs Shaheen | 4–4 | 50.00% |
| Shâka vs Fahkumram | 6–0 | 100.00% |
| Shâka vs Miary Zo | 4–2 | 66.67% |
| Shâka vs Armor King | 1–2 | 33.33% |
| Shâka vs Claudio | 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.