| Lion Boy vs King | 24–21 | 53.33% |
| Lion Boy vs Heihachi | 13–14 | 48.15% |
| Lion Boy vs Law | 17–8 | 68.00% |
| Lion Boy vs Reina | 10–14 | 41.67% |
| Lion Boy vs Jin | 11–12 | 47.83% |
| Lion Boy vs Kazuya | 6–16 | 27.27% |
| Lion Boy vs Azucena | 9–11 | 45.00% |
| Lion Boy vs Lili | 10–9 | 52.63% |
| Lion Boy vs Hwoarang | 10–8 | 55.56% |
| Lion Boy vs Asuka | 4–14 | 22.22% |
| Lion Boy vs Bryan | 11–6 | 64.71% |
| Lion Boy vs Yoshimitsu | 10–6 | 62.50% |
| Lion Boy vs Xiaoyu | 6–10 | 37.50% |
| Lion Boy vs Victor | 7–9 | 43.75% |
| Lion Boy vs Eddy | 8–8 | 50.00% |
| Lion Boy vs Lidia | 4–12 | 25.00% |
| Lion Boy vs Lars | 8–7 | 53.33% |
| Lion Boy vs Jun | 9–5 | 64.29% |
| Lion Boy vs Paul | 5–8 | 38.46% |
| Lion Boy vs Jack-8 | 7–4 | 63.64% |
| Lion Boy vs Devil Jin | 6–4 | 60.00% |
| Lion Boy vs Dragunov | 2–8 | 20.00% |
| Lion Boy vs Steve | 1–8 | 11.11% |
| Lion Boy vs Raven | 4–4 | 50.00% |
| Lion Boy vs Claudio | 2–5 | 28.57% |
| Lion Boy vs Lee | 2–5 | 28.57% |
| Lion Boy vs Leroy | 4–3 | 57.14% |
| Lion Boy vs Feng | 3–3 | 50.00% |
| Lion Boy vs Shaheen | 4–2 | 66.67% |
| Lion Boy vs Kuma | 3–3 | 50.00% |
| Lion Boy vs Zafina | 3–3 | 50.00% |
| Lion Boy vs Alisa | 1–4 | 20.00% |
| Lion Boy vs Nina | 3–2 | 60.00% |
| Lion Boy vs Clive | 0–4 | 0.00% |
| Lion Boy vs Leo | 2–0 | 100.00% |
| Lion Boy vs Anna | 2–0 | 100.00% |
| Lion Boy vs Fahkumram | 2–0 | 100.00% |
| Lion Boy vs Armor King | 0–1–1 | 0.00% |
| Lion Boy vs Miary Zo | 2–0 | 100.00% |
| Lion Boy vs Panda | 0–1 | 0.00% |
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.