| shikaku66 vs Jin | 12–19 | 38.71% |
| shikaku66 vs Steve | 17–4 | 80.95% |
| shikaku66 vs Kazuya | 8–12 | 40.00% |
| shikaku66 vs Bryan | 11–8 | 57.89% |
| shikaku66 vs Reina | 10–9 | 52.63% |
| shikaku66 vs Law | 8–8 | 50.00% |
| shikaku66 vs Hwoarang | 7–7 | 50.00% |
| shikaku66 vs Eddy | 5–6 | 45.45% |
| shikaku66 vs Dragunov | 6–4 | 60.00% |
| shikaku66 vs Jun | 4–5 | 44.44% |
| shikaku66 vs Fahkumram | 2–6 | 25.00% |
| shikaku66 vs Lars | 3–4 | 42.86% |
| shikaku66 vs Victor | 3–4 | 42.86% |
| shikaku66 vs Miary Zo | 4–3 | 57.14% |
| shikaku66 vs Alisa | 3–3 | 50.00% |
| shikaku66 vs Lee | 2–4 | 33.33% |
| shikaku66 vs Jack-8 | 4–1 | 80.00% |
| shikaku66 vs Claudio | 4–1 | 80.00% |
| shikaku66 vs Asuka | 2–2 | 50.00% |
| shikaku66 vs King | 1–2 | 33.33% |
| shikaku66 vs Paul | 2–0 | 100.00% |
| shikaku66 vs Devil Jin | 2–0 | 100.00% |
| shikaku66 vs Nina | 0–2 | 0.00% |
| shikaku66 vs Leroy | 1–1 | 50.00% |
| shikaku66 vs Lidia | 2–0 | 100.00% |
| shikaku66 vs Lili | 0–1 | 0.00% |
| shikaku66 vs Azucena | 0–1 | 0.00% |
| shikaku66 vs Armor King | 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.