| LayneStaley vs Jin | 192–213 | 47.41% |
| LayneStaley vs Hwoarang | 201–193 | 51.02% |
| LayneStaley vs King | 193–180 | 51.74% |
| LayneStaley vs Kazuya | 198–158 | 55.62% |
| LayneStaley vs Bryan | 139–148 | 48.43% |
| LayneStaley vs Steve | 155–126 | 55.16% |
| LayneStaley vs Law | 103–138 | 42.74% |
| LayneStaley vs Paul | 156–77 | 66.95% |
| LayneStaley vs Dragunov | 104–107 | 49.29% |
| LayneStaley vs Yoshimitsu | 108–101 | 51.67% |
| LayneStaley vs Reina | 120–75 | 61.54% |
| LayneStaley vs Lili | 85–98 | 46.45% |
| LayneStaley vs Feng | 77–94 | 45.03% |
| LayneStaley vs Devil Jin | 83–87 | 48.82% |
| LayneStaley vs Heihachi | 69–97 | 41.57% |
| LayneStaley vs Jun | 71–85 | 45.51% |
| LayneStaley vs Asuka | 76–65 | 53.90% |
| LayneStaley vs Lars | 63–68 | 48.09% |
| LayneStaley vs Azucena | 57–74 | 43.51% |
| LayneStaley vs Eddy | 70–59 | 54.26% |
| LayneStaley vs Lee | 60–68 | 46.88% |
| LayneStaley vs Alisa | 50–59 | 45.87% |
| LayneStaley vs Xiaoyu | 49–59 | 45.37% |
| LayneStaley vs Leroy | 67–41 | 62.04% |
| LayneStaley vs Victor | 58–50 | 53.70% |
| LayneStaley vs Nina | 47–59 | 44.34% |
| LayneStaley vs Fahkumram | 54–49 | 52.43% |
| LayneStaley vs Claudio | 49–38 | 56.32% |
| LayneStaley vs Raven | 32–53 | 37.65% |
| LayneStaley vs Armor King | 31–44 | 41.33% |
| LayneStaley vs Clive | 34–39 | 46.58% |
| LayneStaley vs Anna | 22–50 | 30.56% |
| LayneStaley vs Leo | 40–31 | 56.34% |
| LayneStaley vs Lidia | 38–31 | 55.07% |
| LayneStaley vs Zafina | 33–32 | 50.77% |
| LayneStaley vs Jack-8 | 32–29 | 52.46% |
| LayneStaley vs Kuma | 7–33 | 17.50% |
| LayneStaley vs Shaheen | 17–20 | 45.95% |
| LayneStaley vs Panda | 8–15 | 34.78% |
| LayneStaley vs Miary Zo | 5–9 | 35.71% |
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.