| Itachi334 vs King | 108–103 | 51.18% |
| Itachi334 vs Jin | 84–105 | 44.44% |
| Itachi334 vs Kazuya | 92–70 | 56.79% |
| Itachi334 vs Law | 83–58–1 | 58.87% |
| Itachi334 vs Lili | 66–69 | 48.89% |
| Itachi334 vs Reina | 59–75 | 44.03% |
| Itachi334 vs Dragunov | 58–59 | 49.57% |
| Itachi334 vs Steve | 57–53 | 51.82% |
| Itachi334 vs Bryan | 59–49–1 | 54.63% |
| Itachi334 vs Asuka | 46–51 | 47.42% |
| Itachi334 vs Hwoarang | 49–47 | 51.04% |
| Itachi334 vs Azucena | 53–36 | 59.55% |
| Itachi334 vs Yoshimitsu | 39–49 | 44.32% |
| Itachi334 vs Paul | 49–34 | 59.04% |
| Itachi334 vs Lars | 36–47 | 43.37% |
| Itachi334 vs Eddy | 41–40 | 50.62% |
| Itachi334 vs Lee | 38–40 | 48.72% |
| Itachi334 vs Xiaoyu | 46–30 | 60.53% |
| Itachi334 vs Devil Jin | 35–30 | 53.85% |
| Itachi334 vs Feng | 24–40 | 37.50% |
| Itachi334 vs Alisa | 27–35 | 43.55% |
| Itachi334 vs Jun | 30–32 | 48.39% |
| Itachi334 vs Lidia | 21–37 | 36.21% |
| Itachi334 vs Nina | 21–35 | 37.50% |
| Itachi334 vs Victor | 25–27 | 48.08% |
| Itachi334 vs Leroy | 15–31 | 32.61% |
| Itachi334 vs Kuma | 11–25 | 30.56% |
| Itachi334 vs Heihachi | 17–13 | 56.67% |
| Itachi334 vs Leo | 15–12 | 55.56% |
| Itachi334 vs Claudio | 5–17 | 22.73% |
| Itachi334 vs Shaheen | 8–13 | 38.10% |
| Itachi334 vs Zafina | 8–11 | 42.11% |
| Itachi334 vs Raven | 5–13 | 27.78% |
| Itachi334 vs Jack-8 | 6–8 | 42.86% |
| Itachi334 vs Panda | 2–7 | 22.22% |
| Itachi334 vs Armor King | 2–5 | 28.57% |
| Itachi334 vs Anna | 2–1 | 66.67% |
| Itachi334 vs Fahkumram | 1–2 | 33.33% |
| Itachi334 vs Clive | 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.