| lairon vs Kazuya | 190–197 | 49.10% |
| lairon vs Jin | 142–142 | 50.00% |
| lairon vs Bryan | 148–132 | 52.86% |
| lairon vs King | 161–73 | 68.80% |
| lairon vs Hwoarang | 104–113 | 47.93% |
| lairon vs Yoshimitsu | 111–102 | 52.11% |
| lairon vs Reina | 104–103 | 50.24% |
| lairon vs Law | 100–79 | 55.87% |
| lairon vs Dragunov | 86–85 | 50.29% |
| lairon vs Lili | 78–70 | 52.70% |
| lairon vs Armor King | 81–65 | 55.48% |
| lairon vs Heihachi | 53–91 | 36.81% |
| lairon vs Steve | 71–67 | 51.45% |
| lairon vs Paul | 78–58 | 57.35% |
| lairon vs Fahkumram | 56–56 | 50.00% |
| lairon vs Feng | 61–50 | 54.95% |
| lairon vs Jun | 56–52 | 51.85% |
| lairon vs Devil Jin | 38–69 | 35.51% |
| lairon vs Azucena | 49–47 | 51.04% |
| lairon vs Lee | 41–54 | 43.16% |
| lairon vs Anna | 49–43 | 53.26% |
| lairon vs Nina | 42–44 | 48.84% |
| lairon vs Xiaoyu | 39–43 | 47.56% |
| lairon vs Asuka | 40–39 | 50.63% |
| lairon vs Eddy | 42–36 | 53.85% |
| lairon vs Lidia | 35–43 | 44.87% |
| lairon vs Lars | 37–38 | 49.33% |
| lairon vs Alisa | 41–34 | 54.67% |
| lairon vs Raven | 33–42 | 44.00% |
| lairon vs Leo | 36–31 | 53.73% |
| lairon vs Claudio | 28–30 | 48.28% |
| lairon vs Leroy | 35–21 | 62.50% |
| lairon vs Zafina | 23–27 | 46.00% |
| lairon vs Jack-8 | 24–18 | 57.14% |
| lairon vs Miary Zo | 15–26 | 36.59% |
| lairon vs Clive | 15–25 | 37.50% |
| lairon vs Victor | 13–26 | 33.33% |
| lairon vs Kuma | 20–16 | 55.56% |
| lairon vs Shaheen | 12–13 | 48.00% |
| lairon vs Panda | 8–7 | 53.33% |
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.