| IchibanSai vs Hwoarang | 22–12 | 64.71% |
| IchibanSai vs Jin | 25–5 | 83.33% |
| IchibanSai vs Law | 15–9 | 62.50% |
| IchibanSai vs King | 18–6 | 75.00% |
| IchibanSai vs Kazuya | 15–7 | 68.18% |
| IchibanSai vs Yoshimitsu | 11–9 | 55.00% |
| IchibanSai vs Armor King | 13–6 | 68.42% |
| IchibanSai vs Jun | 5–9 | 35.71% |
| IchibanSai vs Reina | 9–5 | 64.29% |
| IchibanSai vs Bryan | 11–2 | 84.62% |
| IchibanSai vs Steve | 9–4 | 69.23% |
| IchibanSai vs Eddy | 9–4 | 69.23% |
| IchibanSai vs Devil Jin | 8–4 | 66.67% |
| IchibanSai vs Alisa | 6–6 | 50.00% |
| IchibanSai vs Dragunov | 4–7 | 36.36% |
| IchibanSai vs Lars | 7–4 | 63.64% |
| IchibanSai vs Nina | 8–1 | 88.89% |
| IchibanSai vs Lee | 8–1 | 88.89% |
| IchibanSai vs Feng | 4–4 | 50.00% |
| IchibanSai vs Azucena | 5–3 | 62.50% |
| IchibanSai vs Heihachi | 3–5 | 37.50% |
| IchibanSai vs Xiaoyu | 5–2 | 71.43% |
| IchibanSai vs Jack-8 | 6–1 | 85.71% |
| IchibanSai vs Asuka | 3–4 | 42.86% |
| IchibanSai vs Lili | 5–2 | 71.43% |
| IchibanSai vs Leroy | 4–3 | 57.14% |
| IchibanSai vs Lidia | 4–2 | 66.67% |
| IchibanSai vs Fahkumram | 5–0 | 100.00% |
| IchibanSai vs Paul | 1–3 | 25.00% |
| IchibanSai vs Victor | 4–0 | 100.00% |
| IchibanSai vs Shaheen | 3–0 | 100.00% |
| IchibanSai vs Anna | 3–0 | 100.00% |
| IchibanSai vs Leo | 2–0 | 100.00% |
| IchibanSai vs Zafina | 2–0 | 100.00% |
| IchibanSai vs Claudio | 1–0 | 100.00% |
| IchibanSai vs Kuma | 0–1 | 0.00% |
| IchibanSai vs Panda | 0–1 | 0.00% |
| IchibanSai vs Raven | 1–0 | 100.00% |
| IchibanSai vs Clive | 1–0 | 100.00% |
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.