| Lai ah vs Jin | 122–150 | 44.85% |
| Lai ah vs Kazuya | 111–122 | 47.64% |
| Lai ah vs Dragunov | 105–104 | 50.24% |
| Lai ah vs Reina | 84–65 | 56.38% |
| Lai ah vs King | 64–84 | 43.24% |
| Lai ah vs Steve | 67–73 | 47.86% |
| Lai ah vs Law | 59–75 | 44.03% |
| Lai ah vs Bryan | 56–69 | 44.80% |
| Lai ah vs Hwoarang | 49–70 | 41.18% |
| Lai ah vs Yoshimitsu | 45–68 | 39.82% |
| Lai ah vs Heihachi | 53–55 | 49.07% |
| Lai ah vs Lili | 57–50 | 53.27% |
| Lai ah vs Jun | 36–59 | 37.89% |
| Lai ah vs Asuka | 36–53 | 40.45% |
| Lai ah vs Lars | 31–43 | 41.89% |
| Lai ah vs Victor | 28–46 | 37.84% |
| Lai ah vs Devil Jin | 35–35 | 50.00% |
| Lai ah vs Paul | 31–36 | 46.27% |
| Lai ah vs Nina | 21–33 | 38.89% |
| Lai ah vs Clive | 21–33 | 38.89% |
| Lai ah vs Feng | 27–26 | 50.94% |
| Lai ah vs Lee | 25–28 | 47.17% |
| Lai ah vs Alisa | 14–34 | 29.17% |
| Lai ah vs Xiaoyu | 22–25 | 46.81% |
| Lai ah vs Armor King | 17–21 | 44.74% |
| Lai ah vs Claudio | 12–21 | 36.36% |
| Lai ah vs Leo | 12–20 | 37.50% |
| Lai ah vs Eddy | 17–14 | 54.84% |
| Lai ah vs Shaheen | 14–14 | 50.00% |
| Lai ah vs Leroy | 13–15 | 46.43% |
| Lai ah vs Azucena | 12–16 | 42.86% |
| Lai ah vs Jack-8 | 13–14 | 48.15% |
| Lai ah vs Lidia | 14–11 | 56.00% |
| Lai ah vs Kuma | 9–9 | 50.00% |
| Lai ah vs Zafina | 3–15 | 16.67% |
| Lai ah vs Raven | 7–11 | 38.89% |
| Lai ah vs Fahkumram | 6–8 | 42.86% |
| Lai ah vs Panda | 2–4 | 33.33% |
| Lai ah vs Miary Zo | 1–4 | 20.00% |
| Lai ah vs Anna | 1–0 | 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.