| Lai Ba vs Paul | 22–12 | 64.71% |
| Lai Ba vs King | 14–13 | 51.85% |
| Lai Ba vs Jin | 18–7 | 72.00% |
| Lai Ba vs Dragunov | 14–10 | 58.33% |
| Lai Ba vs Bryan | 11–7 | 61.11% |
| Lai Ba vs Reina | 15–2 | 88.24% |
| Lai Ba vs Kazuya | 12–4 | 75.00% |
| Lai Ba vs Lili | 11–3 | 78.57% |
| Lai Ba vs Victor | 7–7 | 50.00% |
| Lai Ba vs Asuka | 9–4 | 69.23% |
| Lai Ba vs Heihachi | 5–7 | 41.67% |
| Lai Ba vs Clive | 9–2 | 81.82% |
| Lai Ba vs Devil Jin | 6–4 | 60.00% |
| Lai Ba vs Azucena | 8–2 | 80.00% |
| Lai Ba vs Fahkumram | 7–3 | 70.00% |
| Lai Ba vs Alisa | 6–2 | 75.00% |
| Lai Ba vs Law | 6–1 | 85.71% |
| Lai Ba vs Hwoarang | 6–1 | 85.71% |
| Lai Ba vs Xiaoyu | 5–2 | 71.43% |
| Lai Ba vs Claudio | 5–2 | 71.43% |
| Lai Ba vs Yoshimitsu | 4–2 | 66.67% |
| Lai Ba vs Steve | 3–3 | 50.00% |
| Lai Ba vs Lars | 5–1 | 83.33% |
| Lai Ba vs Miary Zo | 3–3 | 50.00% |
| Lai Ba vs Feng | 3–2 | 60.00% |
| Lai Ba vs Leroy | 3–2 | 60.00% |
| Lai Ba vs Eddy | 3–2 | 60.00% |
| Lai Ba vs Jack-8 | 0–4 | 0.00% |
| Lai Ba vs Nina | 2–2 | 50.00% |
| Lai Ba vs Lidia | 4–0 | 100.00% |
| Lai Ba vs Leo | 3–0 | 100.00% |
| Lai Ba vs Shaheen | 3–0 | 100.00% |
| Lai Ba vs Lee | 1–2 | 33.33% |
| Lai Ba vs Anna | 3–0 | 100.00% |
| Lai Ba vs Jun | 2–0 | 100.00% |
| Lai Ba vs Raven | 0–2 | 0.00% |
| Lai Ba vs Armor King | 2–0 | 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.