| Hitokiri vs King | 10–9 | 52.63% |
| Hitokiri vs Asuka | 13–6 | 68.42% |
| Hitokiri vs Kazuya | 13–5 | 72.22% |
| Hitokiri vs Steve | 13–5 | 72.22% |
| Hitokiri vs Jin | 10–6 | 62.50% |
| Hitokiri vs Lili | 7–9 | 43.75% |
| Hitokiri vs Armor King | 5–9 | 35.71% |
| Hitokiri vs Paul | 6–6 | 50.00% |
| Hitokiri vs Hwoarang | 10–1 | 90.91% |
| Hitokiri vs Lars | 7–4 | 63.64% |
| Hitokiri vs Miary Zo | 5–6 | 45.45% |
| Hitokiri vs Reina | 4–6 | 40.00% |
| Hitokiri vs Law | 6–2 | 75.00% |
| Hitokiri vs Dragunov | 6–2 | 75.00% |
| Hitokiri vs Eddy | 5–3 | 62.50% |
| Hitokiri vs Yoshimitsu | 3–3 | 50.00% |
| Hitokiri vs Xiaoyu | 4–2 | 66.67% |
| Hitokiri vs Leo | 4–2 | 66.67% |
| Hitokiri vs Jun | 2–4 | 33.33% |
| Hitokiri vs Victor | 4–2 | 66.67% |
| Hitokiri vs Heihachi | 4–2 | 66.67% |
| Hitokiri vs Kuma | 4–1 | 80.00% |
| Hitokiri vs Anna | 4–1 | 80.00% |
| Hitokiri vs Bryan | 2–2 | 50.00% |
| Hitokiri vs Devil Jin | 4–0 | 100.00% |
| Hitokiri vs Claudio | 3–1 | 75.00% |
| Hitokiri vs Fahkumram | 2–2 | 50.00% |
| Hitokiri vs Feng | 3–0 | 100.00% |
| Hitokiri vs Nina | 3–0 | 100.00% |
| Hitokiri vs Lee | 1–2 | 33.33% |
| Hitokiri vs Zafina | 1–2 | 33.33% |
| Hitokiri vs Leroy | 2–1 | 66.67% |
| Hitokiri vs Jack-8 | 1–1 | 50.00% |
| Hitokiri vs Alisa | 2–0 | 100.00% |
| Hitokiri vs Azucena | 0–2 | 0.00% |
| Hitokiri vs Lidia | 2–0 | 100.00% |
| Hitokiri vs Clive | 2–0 | 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.