| Izaya vs King | 17–3 | 85.00% |
| Izaya vs Law | 16–2 | 88.89% |
| Izaya vs Jin | 14–3 | 82.35% |
| Izaya vs Bryan | 7–7 | 50.00% |
| Izaya vs Lars | 10–2 | 83.33% |
| Izaya vs Lee | 7–3 | 70.00% |
| Izaya vs Kazuya | 8–1 | 88.89% |
| Izaya vs Lili | 7–2 | 77.78% |
| Izaya vs Reina | 7–1 | 87.50% |
| Izaya vs Eddy | 7–1 | 87.50% |
| Izaya vs Dragunov | 5–2 | 71.43% |
| Izaya vs Azucena | 5–2 | 71.43% |
| Izaya vs Hwoarang | 6–0 | 100.00% |
| Izaya vs Steve | 5–1 | 83.33% |
| Izaya vs Shaheen | 4–2 | 66.67% |
| Izaya vs Nina | 4–2 | 66.67% |
| Izaya vs Fahkumram | 5–1 | 83.33% |
| Izaya vs Yoshimitsu | 3–1 | 75.00% |
| Izaya vs Xiaoyu | 3–1 | 75.00% |
| Izaya vs Devil Jin | 4–0 | 100.00% |
| Izaya vs Alisa | 2–2 | 50.00% |
| Izaya vs Jun | 3–1 | 75.00% |
| Izaya vs Raven | 4–0 | 100.00% |
| Izaya vs Heihachi | 2–2 | 50.00% |
| Izaya vs Armor King | 2–2 | 50.00% |
| Izaya vs Asuka | 3–0 | 100.00% |
| Izaya vs Claudio | 3–0 | 100.00% |
| Izaya vs Kuma | 3–0 | 100.00% |
| Izaya vs Zafina | 3–0 | 100.00% |
| Izaya vs Victor | 3–0 | 100.00% |
| Izaya vs Lidia | 3–0 | 100.00% |
| Izaya vs Clive | 3–0 | 100.00% |
| Izaya vs Paul | 2–0 | 100.00% |
| Izaya vs Feng | 2–0 | 100.00% |
| Izaya vs Leo | 1–1 | 50.00% |
| Izaya vs Leroy | 2–0 | 100.00% |
| Izaya vs Anna | 2–0 | 100.00% |
| Izaya vs Jack-8 | 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.