| ilay337 vs Kazuya | 65–85 | 43.33% |
| ilay337 vs Jin | 47–78 | 37.60% |
| ilay337 vs King | 40–80 | 33.33% |
| ilay337 vs Reina | 46–62–1 | 42.59% |
| ilay337 vs Steve | 44–46 | 48.89% |
| ilay337 vs Bryan | 26–63 | 29.21% |
| ilay337 vs Law | 20–50 | 28.57% |
| ilay337 vs Dragunov | 23–46 | 33.33% |
| ilay337 vs Hwoarang | 26–42 | 38.24% |
| ilay337 vs Heihachi | 19–44 | 30.16% |
| ilay337 vs Lili | 15–42 | 26.32% |
| ilay337 vs Yoshimitsu | 15–34 | 30.61% |
| ilay337 vs Anna | 15–34 | 30.61% |
| ilay337 vs Paul | 13–34 | 27.66% |
| ilay337 vs Clive | 16–28 | 36.36% |
| ilay337 vs Asuka | 14–29 | 32.56% |
| ilay337 vs Lars | 13–29 | 30.95% |
| ilay337 vs Lee | 11–28 | 28.21% |
| ilay337 vs Azucena | 14–21 | 40.00% |
| ilay337 vs Feng | 8–26 | 23.53% |
| ilay337 vs Devil Jin | 7–26 | 21.21% |
| ilay337 vs Victor | 13–20 | 39.39% |
| ilay337 vs Jun | 5–26 | 16.13% |
| ilay337 vs Eddy | 13–18 | 41.94% |
| ilay337 vs Jack-8 | 5–20 | 20.00% |
| ilay337 vs Armor King | 8–14 | 36.36% |
| ilay337 vs Nina | 6–10 | 37.50% |
| ilay337 vs Claudio | 3–12 | 20.00% |
| ilay337 vs Kuma | 2–13 | 13.33% |
| ilay337 vs Xiaoyu | 6–8 | 42.86% |
| ilay337 vs Lidia | 6–8 | 42.86% |
| ilay337 vs Leo | 4–9 | 30.77% |
| ilay337 vs Raven | 4–7 | 36.36% |
| ilay337 vs Zafina | 2–8 | 20.00% |
| ilay337 vs Leroy | 4–6 | 40.00% |
| ilay337 vs Fahkumram | 3–7 | 30.00% |
| ilay337 vs Alisa | 3–4 | 42.86% |
| ilay337 vs Shaheen | 3–2 | 60.00% |
| ilay337 vs Panda | 0–5 | 0.00% |
| ilay337 vs Miary Zo | 3–0 | 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.