| SIKEI vs Armor King | 23–39 | 37.10% |
| SIKEI vs Kazuya | 23–33 | 41.07% |
| SIKEI vs Jin | 28–25 | 52.83% |
| SIKEI vs Reina | 25–23 | 52.08% |
| SIKEI vs Steve | 25–15 | 62.50% |
| SIKEI vs Dragunov | 19–18 | 51.35% |
| SIKEI vs Hwoarang | 18–18 | 50.00% |
| SIKEI vs Paul | 14–21 | 40.00% |
| SIKEI vs King | 15–18 | 45.45% |
| SIKEI vs Asuka | 15–17 | 46.88% |
| SIKEI vs Bryan | 10–21 | 32.26% |
| SIKEI vs Lars | 11–15 | 42.31% |
| SIKEI vs Miary Zo | 16–10 | 61.54% |
| SIKEI vs Clive | 9–16 | 36.00% |
| SIKEI vs Lili | 9–14 | 39.13% |
| SIKEI vs Victor | 7–15 | 31.82% |
| SIKEI vs Law | 11–7 | 61.11% |
| SIKEI vs Heihachi | 8–10 | 44.44% |
| SIKEI vs Eddy | 11–6 | 64.71% |
| SIKEI vs Yoshimitsu | 9–7 | 56.25% |
| SIKEI vs Xiaoyu | 5–10 | 33.33% |
| SIKEI vs Alisa | 6–8 | 42.86% |
| SIKEI vs Nina | 5–9 | 35.71% |
| SIKEI vs Lee | 7–7 | 50.00% |
| SIKEI vs Devil Jin | 7–6 | 53.85% |
| SIKEI vs Claudio | 1–11 | 8.33% |
| SIKEI vs Jun | 5–7 | 41.67% |
| SIKEI vs Jack-8 | 7–4 | 63.64% |
| SIKEI vs Fahkumram | 6–5 | 54.55% |
| SIKEI vs Leo | 4–6 | 40.00% |
| SIKEI vs Leroy | 5–5 | 50.00% |
| SIKEI vs Zafina | 4–5 | 44.44% |
| SIKEI vs Feng | 2–4 | 33.33% |
| SIKEI vs Shaheen | 4–1 | 80.00% |
| SIKEI vs Kuma | 1–4 | 20.00% |
| SIKEI vs Lidia | 2–3 | 40.00% |
| SIKEI vs Azucena | 4–0 | 100.00% |
| SIKEI vs Panda | 0–1 | 0.00% |
| SIKEI vs Raven | 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.